Sacramento County Infill Program 2026: What Developers Need to Know

The Sacramento County Infill Program 2026 is focused on making it easier to build housing and reinvest in established commercial corridors and other suitable infill locations across unincorporated Sacramento County.

The County’s current infill work is designed to remove policy barriers, encourage redevelopment, and create more livable, walkable neighborhoods. The effort grew from discussions about development barriers, including a 2024 Board of Supervisors workshop and a subsequent Housing and Infill Resolution of Intention.

For property owners, builders, housing developers, and community members, the most important point is that 2026 is an active policy-development year. Several proposed zoning changes are moving through the County’s review process rather than all of the proposed rules already being final requirements.

That distinction matters when evaluating a property or planning a project.

What Is the Sacramento County Infill Program?

Sacramento County describes its Infill Program as an effort to remove policy barriers that can hinder development along commercial corridors. The broader objective is to attract investment while supporting neighborhoods that are more livable and walkable.

The program is not simply a single grant or construction subsidy. Instead, it involves a combination of:

• Zoning changes
• Development-standard revisions
• Housing-production strategies
• Commercial-corridor improvements
• Affordable housing incentives
• Potential financial tools
• Streamlined development processes
• Adaptive reuse opportunities

The County’s 2024 Infill Program Update identified barriers to infill development and actions that could help address them. The County’s current Housing and Infill Zoning Code Amendment builds on that policy direction.

Sacramento County Infill Program 2026 Status

One of the most important developments for 2026 is the Housing and Infill Zoning Code Amendment.

According to Sacramento County, the proposal includes changes affecting multifamily housing, commercial corridors, adaptive reuse, neighborhood-scale multiunit buildings, and development administration. One proposed change would eliminate use-permit requirements for multifamily development.

The County’s published 2026 schedule lists:

Project stage	Published timeframe
Project analysis	November 2025 – March 2026
Internal drafting	March – May 2026
Stakeholder review	May – June 2026
Public outreach and hearings	June – August 2026
Planning Commission hearing	September 2026
Board of Supervisors hearing	November 2026
Post-adoption implementation	December 2026

These are estimated timeframes, so developers should verify the latest County information before relying on a proposed change for a project decision.

Major 2026 Housing and Zoning Changes

1. Multifamily Development Standards

The proposed amendment would revise development and design standards for multifamily housing throughout the County, including additional considerations for commercial corridors and adaptive reuse.

This could be significant for developers evaluating underused properties where existing development standards make additional housing difficult to achieve.

2. Neighborhood-Scale Multiunit Housing

Another proposed change would allow neighborhood-scale multiunit buildings, including triplexes and fourplexes, in certain single-family residential zoning districts.

This represents an important shift in how smaller-scale housing could fit into established residential neighborhoods if the proposed provisions are adopted.

3. Multifamily Use-Permit Changes

Sacramento County is proposing to eliminate use-permit requirements for multifamily development.

The goal is to reduce procedural barriers and make housing production more predictable. However, eliminating a use permit does not mean that every multifamily proposal automatically qualifies for approval. Other zoning, design, environmental, infrastructure, and building requirements can still apply.

4. Commercial Corridor Infill

Commercial corridors are a major focus of the County’s infill strategy.

The concept is straightforward: instead of relying entirely on outward expansion, communities can make better use of already-developed areas by encouraging housing, mixed-use projects, redevelopment, and reinvestment in established corridors.

The proposed 2026 zoning work includes a Commercial Corridor Overlay as part of the draft amendments.

5. Adaptive Reuse

Adaptive reuse can turn an existing building or property into a new use rather than requiring an entirely new development site.

Sacramento County’s proposed Housing and Infill Zoning Code Amendment specifically includes development and design considerations for adaptive reuse.

This approach can be particularly useful where older commercial properties have underused space but remain connected to existing roads, utilities, and neighborhood services.

Sacramento County Housing Incentives for Infill Development

Infill development can benefit from more than zoning flexibility. Affordable housing projects may qualify for specific incentives under Sacramento County programs.

The County’s Housing Element programs identify an Affordable Housing Fee Deferral program for qualifying affordable housing projects. The County, Sacramento Area Sewer District, Sacramento Regional County Sanitation District, and Sacramento County Water Agency each have fee-deferral opportunities subject to applicable requirements.

Another important tool is the Affordable Housing Incentive Program, which incorporates California Density Bonus Law.

Eligible developments may receive benefits such as:

• Increased allowable density
• Incentives or concessions from certain development standards
• Waivers of development standards under qualifying circumstances
• Other benefits provided under applicable law

The County states that eligible applications can be processed concurrently with other required planning entitlements and that there is no additional County fee for processing an eligible Affordable Housing Incentive Program application.

Affordable Housing Density Bonus in Sacramento County

The Affordable Housing Incentive Program is particularly important for developers considering projects with income-restricted units.

Current County zoning provisions establish eligibility requirements for housing developments of five or more units. Depending on the project and affordability structure, qualifying categories can include low-income housing, very-low-income housing, senior housing, certain moderate-income for-sale housing, and projects in which all qualifying units are income restricted.

The County’s zoning code also contains density-bonus calculations and rules concerning incentives, concessions, and waivers.

Importantly, these benefits are not automatic for every housing project. Eligibility depends on the project’s characteristics, affordability commitments, location, applicable zoning provisions, and other requirements.

A New 2026 Density-Bonus Provision

The County’s current zoning-code library shows a provision added in June 2026 establishing an additional density-bonus chart for certain affordable-unit percentages.

For example, the published table provides different potential density increases depending on the percentage of additional affordable units and the applicable income category. The same section states that an applicant seeking a density bonus and incentives or waivers must submit an application to Planning and Environmental Review.

Because these rules can be highly project-specific, developers should review the current version of the zoning code rather than relying on an older density-bonus chart.

Development Impact Fee Relief for Affordable Housing

Another notable 2026 development is Sacramento County’s expansion of its Three-Year Development Impact Fee Offset Pilot Program.

In August 2026, the County announced that the Board of Supervisors approved an expansion allowing eligible affordable housing projects to receive offsets for development impact fees associated with three separate parks districts.

Eligible projects can receive up to $10,000 per affordable housing unit in fee offsets, subject to the program’s requirements. The County reported that four affordable housing projects totaling 435 units had already received approval for approximately $2.16 million in offsets.

This is particularly relevant because development fees can materially affect the financial feasibility of affordable housing.

Green Means Go Funding and Sacramento County Infill Housing

Regional funding can also complement Sacramento County’s infill strategy.

In January 2026, SACOG announced a Green Means Go Health Net funding round supporting affordable or permanent supportive housing. The program offers up to $1.8 million for a single catalytic housing project located in an adopted Green Zone within Sacramento County or eligible local jurisdictions.

The stated priority is accelerating infill residential development while improving housing affordability, with consideration given to factors such as unit production, deed-restricted affordable units, and depth of affordability.

This type of funding should be viewed separately from Sacramento County’s zoning amendments because eligibility, application requirements, funding availability, and selection criteria can differ.

Sacramento County Affordable Housing Ordinance

Developers should also distinguish the Infill Program from the County’s Affordable Housing Ordinance.

The County’s Affordable Housing Ordinance establishes requirements involving affordable housing contributions, which can include an affordability fee, land dedication, and/or affordable units depending on the circumstances of the development.

As of March 27, 2026, Sacramento County lists the affordability fee at $3.91 per habitable square foot of each housing unit.

Therefore, a developer evaluating an infill project should consider both potential incentives and applicable obligations.

Who Can Benefit From Sacramento County Infill Policies?

The policies may be relevant to several groups.

Property Owners

Owners of vacant, underused, or commercially located properties may want to determine whether proposed zoning changes could improve redevelopment potential.

Housing Developers

Developers can evaluate whether updated multifamily standards, density incentives, affordable housing programs, or fee assistance could improve project feasibility.

Affordable Housing Organizations

Nonprofit and affordable housing developers may find the County’s fee deferrals, density incentives, fee offsets, and regional funding programs particularly relevant.

Small-Scale Builders

Proposed neighborhood-scale housing changes could create additional opportunities for smaller residential projects, subject to the final zoning rules and site-specific requirements.

Community Members

Residents can follow the County’s public hearings and community meetings to understand how proposed housing and commercial-corridor changes could affect their neighborhoods.

How to Evaluate an Infill Property in Sacramento County

A strong infill opportunity is not determined by the property’s address alone.

Before purchasing land or committing substantial design costs, examine the following:

1. Current zoning

Determine the property’s existing zoning designation and permitted uses.

2. Proposed zoning changes

Check whether the property could be affected by the Housing and Infill Zoning Code Amendment or another zoning update.

3. Housing Element status

Review whether the property is identified in an applicable Housing Element inventory or program.

4. Development standards

Evaluate density, setbacks, height, parking, landscaping, access, design requirements, and other applicable standards.

5. Affordable housing eligibility

If the project includes qualifying affordable units, determine whether density bonuses, incentives, concessions, waivers, or fee programs could apply.

6. Infrastructure

Review water, sewer, drainage, transportation, utilities, and other infrastructure requirements.

7. Environmental requirements

Determine what level of environmental review or exemption may apply.

8. Financial feasibility

Estimate land costs, construction costs, fees, financing, affordability requirements, and potential incentives before assuming a project will be profitable.

Sacramento County Infill Program vs. Affordable Housing Incentive Program

These terms are related but should not be treated as identical.

Feature	Infill Program	Affordable Housing Incentive Program
Primary purpose	Reduce barriers to infill development	Encourage qualifying affordable housing
Main focus	Zoning, corridors, development policy	Density, incentives, concessions and waivers
Applies to every project?	Not necessarily	No; eligibility requirements apply
Affordable units required?	Not universally	Generally tied to qualifying affordability categories
Density bonus	May interact with broader zoning policy	Central program feature
Fee assistance	May involve broader policy tools	Separate fee programs may apply

The County’s current infill initiative is broader than a single financial incentive program.

What Developers Should Watch in Late 2026

The most important issue is the transition from proposed policy to adopted regulation.

Sacramento County’s published schedule places a Planning Commission hearing in September 2026 and a Board of Supervisors hearing in November 2026, followed by estimated implementation in December 2026.

Until final adoption and implementation, developers should avoid treating proposed language as guaranteed development rights.

A property that appears attractive under a draft amendment could ultimately be subject to modified standards after public review.

Common Mistakes to Avoid

Assuming “Infill” Means Automatic Approval

Infill designation or location does not eliminate every regulatory requirement.

Using an Old Zoning Code

Development regulations can change. Always verify the current County code before making a major investment decision.

Ignoring Affordable Housing Obligations

Potential incentives should be evaluated alongside applicable affordability requirements and fees.

Treating Proposed Amendments as Final

Draft regulations can change during public hearings.

Looking Only at Density

A project’s financial feasibility can also depend on parking, infrastructure, construction costs, utility capacity, design requirements, financing, and environmental considerations.

Missing Funding Deadlines

Programs such as competitive regional funding may have separate application windows and eligibility standards.

Sacramento County Infill Program 2026: Key Takeaways

The 2026 Sacramento County infill landscape is evolving quickly.

The County is pursuing zoning and policy changes intended to accelerate housing production and redevelopment, particularly in commercial corridors and established communities. Proposed changes include multifamily development revisions, neighborhood-scale multiunit housing, adaptive reuse provisions, commercial-corridor tools, and elimination of certain multifamily use-permit requirements.

At the same time, affordable housing developers may have access to several complementary tools, including density bonuses, development-fee assistance, fee deferrals, and regional funding opportunities.

For anyone considering an infill project, the smartest approach is to evaluate zoning + Housing Element status + development standards + affordability programs + fees + infrastructure + financing together.

Frequently Asked Questions

Is the Sacramento County Infill Program active in 2026?

Yes. Sacramento County continues to operate its Infill Program and is advancing a Housing and Infill Zoning Code Amendment during 2026. Some proposed regulatory changes are still moving through the public hearing and adoption process.

Does Sacramento County allow triplexes and fourplexes everywhere?

No. The County is proposing to include neighborhood-scale multiunit buildings such as triplexes and fourplexes in certain single-family residential zoning districts. The final rules and applicable site requirements determine whether a particular property qualifies.

Can multifamily projects avoid a use permit?

Sacramento County’s 2026 Housing and Infill Zoning Code Amendment proposes eliminating use-permit requirements for multifamily development. Developers should verify the final adopted regulations before relying on this change.

Does affordable housing qualify for density bonuses?

Qualifying projects can receive density bonuses under Sacramento County’s Affordable Housing Incentive Program when they meet applicable requirements. The amount of additional density and available incentives depends on the project’s affordability structure and other criteria.

Is there financial assistance for affordable infill housing?

Potential assistance includes affordable housing fee deferrals, density-related incentives, and the County’s development impact fee offset pilot program. Regional programs may also provide competitive funding for qualifying projects. Each program has separate eligibility requirements.

When are the 2026 Housing and Infill changes expected to be adopted?

The County’s published schedule estimates a Planning Commission hearing in September 2026, a Board of Supervisors hearing in November 2026, and post-adoption implementation in December 2026. These dates are estimates and may change.

Final Word

The Sacramento County Infill Program 2026 represents a broader effort to make established areas more capable of supporting new housing and reinvestment.

The biggest opportunities may come from the combination of updated zoning rules and targeted housing incentives rather than from any single program. Developers who understand the interaction between zoning, density, affordability, fees, infrastructure, and approval procedures will be better positioned to evaluate potential projects.

Because several 2026 changes are still moving through the County’s legislative process, the safest strategy is to verify the latest adopted zoning code, project documents, hearing results, and program requirements before making a purchase, submitting plans, or calculating expected development rights.

Why Is Infill Development Important?

Infill can help communities make better use of land and infrastructure that already exists.

A successful infill project may:

• Add housing without expanding development farther into undeveloped areas
• Revitalize aging commercial corridors
• Reuse vacant or underutilized properties
• Support walkable neighborhoods
• Increase housing choices
• Encourage mixed-use development
• Make better use of existing roads and utilities
• Reduce the need for some longer commutes
• Bring new investment into established communities

The County’s own program materials describe infill as development or redevelopment on vacant or underutilized sites in existing urban areas, including housing, commercial, mixed-use, and adaptive-reuse projects.

---

Is the Sacramento County Infill Program a Direct Grant Program?

Not in the simple sense of a single grant that anyone can apply for.

This is an important distinction.

The Sacramento County Infill Program is primarily a policy and implementation initiative intended to identify and reduce barriers to infill development. Its actions include regulatory changes, development-process improvements, coordination, financial-program changes, planning work, and efforts to improve conditions in commercial corridors.

The County has also identified pursuing grants and expanding financial resources as potential tools supporting infill development. Therefore, a property owner or developer should not assume that being located in an infill area automatically means receiving a cash payment.

Instead, the potential advantage may come from better development rules, streamlined processes, financial tools, zoning changes, or improved coordination.

---

Sacramento County Infill Program Eligibility: Who Can Benefit?

There is no single universal eligibility checklist that automatically qualifies every property or applicant.

Whether a project can take advantage of infill-related policies depends on factors such as:

1. Property location
2. Existing zoning
3. General Plan designation
4. Applicable corridor or special-area regulations
5. Proposed land use
6. Project size and density
7. Development and design standards
8. Infrastructure capacity
9. Environmental requirements
10. Applicable County fees and ordinances

The County’s planning resources specifically direct applicants to zoning, the General Plan, planning maps, corridor plans, application requirements, fees, and other land-use regulations when evaluating development proposals.

A Practical Eligibility Test

If you are evaluating a property, start with these questions:

Is the site already within an established urbanized area?

Is the property vacant, underused, commercially obsolete, or suitable for redevelopment?

Does the proposed project fit the applicable land-use framework?

Could existing infrastructure support the proposed intensity of development?

Are there special planning-area, corridor, neighborhood, environmental, or design requirements?

Answering these questions does not guarantee approval, but it gives an applicant a much better starting point.

---

What Types of Development Does the Infill Program Support?

The program’s focus is broad rather than being limited to one type of building.

Multifamily Housing

Multifamily housing is a major part of Sacramento County’s current infill and housing-code work. Proposed amendments include changes to multifamily development and design standards intended to streamline housing production.

Mixed-Use Projects

Commercial corridors can provide opportunities for projects combining residential and commercial uses. The County has identified mixed-use zoning and objective standards as part of its broader strategy for encouraging infill.

Commercial Redevelopment

Older commercial corridors are a central focus of the program. The County is studying development opportunities and constraints across 14 commercial corridors to determine where improvements and policy changes may have the greatest impact.

Adaptive Reuse

Converting an existing building into another productive use can be an important form of infill. Current housing and infill zoning work includes revisions affecting adaptive reuse and development standards.

Neighborhood-Scale Multiunit Housing

The proposed zoning changes also address neighborhood-scale multiunit buildings, including triplexes and fourplexes, in certain single-family residential zoning districts. These provisions are part of the proposed amendment process and should not be treated as already-final rules until adoption occurs.

---

Sacramento County Infill Development Rules

One of the most important things to understand is that the Infill Program does not replace all other development regulations.

A project still needs to be evaluated under the applicable County planning and zoning framework.

That can include:

• Zoning requirements
• General Plan policies
• Development standards
• Design standards
• Parking requirements
• Building and site requirements
• Environmental review
• Infrastructure considerations
• Applicable special planning areas
• Neighborhood preservation requirements
• Corridor plans
• Affordable housing requirements
• Application and development fees

Sacramento County identifies corridor plans as an important opportunity for redevelopment and infill, while its land-use regulation resources provide access to zoning, General Plan, maps, applications, fees, and related planning information.

---

What Is Changing in the Housing and Infill Zoning Code?

Sacramento County is currently working on a major Housing and Infill Zoning Code Amendment.

The project includes proposed changes involving:

• Multifamily development standards
• Multifamily design standards
• Non-residential development in commercial corridors
• Mixed-use development
• Adaptive reuse
• Neighborhood-scale multiunit buildings
• Administrative procedures
• The multifamily use-permit process
• Design review provisions being handled separately

The County’s stated objective is to streamline housing production and accelerate infill development.

Important 2026 Status Update

As of September 2026, these changes should not all be described as final law.

The County’s published schedule lists a Planning Commission hearing for September 28, 2026, followed by a Board of Supervisors hearing estimated for November 3, 2026, with post-adoption implementation estimated for December 2026.

That distinction matters for anyone making a real development decision.

A proposed zoning amendment is different from an adopted zoning regulation.

---

Does the Program Eliminate Use Permits?

The current zoning-code proposal includes eliminating use-permit requirements for multifamily development in the circumstances addressed by the amendment.

However, because the amendment is still moving through the County’s approval process as of September 2026, applicants should verify the rule applicable to their property rather than assuming that the proposed change is already effective.

This is one of the most significant areas to watch because reducing discretionary steps can potentially make qualifying housing projects more predictable and efficient.

---

Benefits of the Sacramento County Infill Program

The benefits depend on the property and project, but the County’s program identifies several areas where infill development can be improved.

1. Faster and More Predictable Development Processes

One of the barriers identified by Sacramento County is the permitting process. Longer or more complicated approval paths can increase development costs and uncertainty.

The program therefore includes actions intended to improve development review and coordination.

2. Better Use of Existing Land

Infill can place new development on land that is already part of an established community instead of continually requiring new outward expansion.

3. Housing Production

Increasing and accelerating housing production is one of the central objectives behind the County’s updated infill strategy.

4. Commercial Corridor Revitalization

The County considers existing commercial corridors a major opportunity for redevelopment. The Infill Program is specifically focused on addressing barriers affecting these areas.

5. More Housing Choices

The proposed zoning work includes multifamily housing and neighborhood-scale multiunit buildings, potentially creating more options within established neighborhoods if the relevant amendments are adopted.

6. Improved Coordination

Sacramento County identified coordination among departments and outside agencies as one of the barriers facing infill projects. The program includes actions aimed at improving that coordination.

---

What Problems Is the Infill Program Trying to Solve?

Sacramento County identified seven major barriers in its 2024 Infill Program Update:

Barrier	Why It Matters
New growth areas	Greenfield projects can sometimes be easier to develop than infill sites
Infrastructure	Older infrastructure may not support higher-density redevelopment
High development costs	Land, fees, and other costs can make projects difficult to finance
Lot size and parcel assembly	Existing urban parcels may be small or fragmented
Permitting process	Complex approvals can increase project time and expense
Development regulations	Rigid standards can restrict feasible redevelopment
Coordination	Multiple departments and agencies can increase complexity

The County’s implementation strategy is intended to address these obstacles through a combination of policy, process, staffing, financial, zoning, and planning actions.

---

Financial Considerations for Infill Projects

Infill does not automatically mean a project will have no fees or development costs.

In fact, Sacramento County has specifically identified high development costs, including application fees and development impact fees, as an infill barrier.

Developers should therefore evaluate the complete project economics before relying on an infill-related policy change.

Affordable Housing Ordinance

Another important consideration is Sacramento County’s Affordable Housing Ordinance.

The County states that housing developers may be required to pay an affordability fee, dedicate land for affordable housing, and/or include affordable units, depending on the applicable requirements.

As of March 27, 2026, the County lists the current affordability fee at $3.91 per habitable square foot of each housing unit. Because fees can change, applicants should verify the current amount before preparing a financial model or submitting a project.

---

How to Evaluate a Property for Infill Development

If you own land or are considering purchasing a property, use this practical sequence.

Step 1: Identify the Property’s Zoning

Start by confirming the parcel’s current zoning designation.

Do not assume that a property qualifies simply because it is located near a commercial corridor.

Step 2: Check the General Plan

The General Plan provides the broader land-use framework for the property.

Step 3: Review Special Regulations

Determine whether the site is affected by a corridor plan, Special Planning Area, Neighborhood Preservation Area, or another special planning framework.

Step 4: Define the Proposed Project

A single-family home, fourplex, apartment building, adaptive-reuse project, and mixed-use development can face very different requirements.

Step 5: Examine Infrastructure

A site’s location within an established area does not automatically mean every utility or infrastructure component has enough capacity for a larger project.

Step 6: Estimate Project Costs

Include:

• Land acquisition
• Design
• Engineering
• Permitting
• Development fees
• Utility improvements
• Construction
• Financing
• Affordable housing obligations where applicable

Step 7: Check Current Regulations

This is particularly important during 2026 because several housing and infill amendments are moving through the County process.

Step 8: Confirm Before Making a Major Investment

Planning assumptions should be verified with the applicable County requirements before a purchase, entitlement strategy, or construction commitment is finalized.

---

Sacramento County Commercial Corridors and Infill Opportunities

Commercial corridors are one of the most important parts of the County’s current infill strategy.

The County is conducting a Commercial Corridor Opportunities/Constraints Analysis covering its 14 commercial corridors. The goal is to understand the specific obstacles and opportunities in each corridor and establish priorities for future actions.

Another major initiative is the North Watt Avenue Specific Plan, which is intended to address regulatory challenges and infrastructure or utility-capacity questions that can affect development interest in that corridor.

This corridor-focused approach is significant because not every infill location has the same conditions. A property may have excellent redevelopment potential but still face infrastructure, zoning, parcel-assembly, or financing challenges.

---

Sacramento County Infill Program vs. Traditional New Development

The difference is easiest to understand this way:

Traditional outward development often involves creating new neighborhoods or projects on previously undeveloped land.

Infill development focuses on putting new homes, businesses, or mixed-use projects into areas that are already developed or urbanized.

The County’s own analysis notes that greenfield development can sometimes appear more cost-effective or easier than assembling and developing urban infill parcels. The Infill Program exists partly to address that imbalance.

---

Common Misunderstandings About the Infill Program

Myth 1: Every infill property gets automatic approval.

Not true. Existing zoning, planning policies, infrastructure, environmental considerations, and project-specific requirements still matter.

Myth 2: The program is simply a cash grant.

Not necessarily. The program is a broader policy and implementation strategy rather than one universal payment program.

Myth 3: Proposed zoning changes are already effective.

Not necessarily. Several housing and infill amendments remain subject to the County’s adoption process as of September 2026.

Myth 4: Every commercial corridor has identical rules.

No. Individual corridors can have different planning conditions, infrastructure limitations, and regulatory circumstances.

Myth 5: Infill means only apartment buildings.

No. Infill can include housing, commercial redevelopment, mixed-use projects, and adaptive reuse.

---

2026 Sacramento County Infill Program Update

The biggest development-related issue to watch in 2026 is the County’s Housing and Infill Zoning Code Amendment.

According to the County’s published schedule:

• November 2025–March 2026: Project initiation and analysis
• March–May 2026: Internal drafting
• May–June 2026: Stakeholder review
• June–August 2026: Public outreach and community hearings
• September 28, 2026: Estimated Planning Commission hearing
• November 3, 2026: Estimated Board of Supervisors hearing
• December 2026: Estimated post-adoption implementation

These dates are estimates published by the County and can change.

For anyone planning an infill project, this makes late 2026 an especially important period for tracking zoning changes.

---

Frequently Asked Questions

What is the Sacramento County Infill Program?

It is a County initiative focused on reducing policy, regulatory, procedural, infrastructure, and other barriers that can make development in established areas difficult. Its broader goal is to encourage infill and accelerate housing production.

Who is eligible for the Sacramento County Infill Program?

There is no single universal eligibility rule. Potential infill projects must be evaluated according to their location, zoning, proposed use, applicable plans, development standards, infrastructure, and other requirements.

Can homeowners benefit from the infill program?

Potentially, depending on the property and the type of project being proposed. However, homeowners should not assume that every property qualifies for special infill treatment.

Does infill development include multifamily housing?

Yes. Multifamily housing is a major component of the County’s current housing and infill zoning work.

Are triplexes and fourplexes included?

The County’s proposed amendments include neighborhood-scale multiunit buildings such as triplexes and fourplexes in certain single-family residential zoning districts. These provisions are part of the amendment process and should be confirmed after adoption before relying on them.

Will multifamily projects still require use permits?

The proposed zoning amendment includes elimination of use-permit requirements for multifamily development. The final applicability depends on the adopted regulations and the individual project.

Does the program waive development fees?

Do not assume that it does. Sacramento County has identified fees as a development barrier and has discussed fee reductions, waivers, and other financial tools as implementation actions, but the availability of any particular incentive depends on the applicable program and project.

Where can I check Sacramento County zoning information?

Property owners and developers should use Sacramento County’s current planning, zoning, General Plan, maps, application, fee, and land-use regulation resources when evaluating a project.

---

Final Takeaway

The Sacramento County Infill Program is best understood as a long-term effort to make redevelopment in established communities more feasible—not as a single application that automatically grants every property owner funding or approval.

Its importance is growing because Sacramento County is simultaneously examining housing production, multifamily standards, commercial corridors, mixed-use development, adaptive reuse, neighborhood-scale housing, development review, and regulatory barriers.

For property owners and developers, the biggest opportunity may come from changes that make an otherwise difficult infill project more practical. But the benefits are highly site-specific.

The most important rule is simple: check the current zoning and applicable development regulations before relying on a proposed infill change. This is particularly important in 2026 because several major housing and zoning amendments are still moving through the County’s public hearing and adoption process.

The Sacramento County Infill Program therefore represents an evolving development framework. Understanding the difference between current rules, proposed amendments, and future implementation can help property owners, builders, investors, and housing developers make better decisions while avoiding costly assumptions.

Sacramento County is moving into an important phase of its Infill Development Program in 2026, with new planning work focused on housing production, commercial corridors, zoning reform, infrastructure, and investment in existing communities.

The program is designed to make it easier to redevelop vacant, underused, or strategically located properties instead of relying entirely on outward expansion. Sacramento County describes its infill effort as a way to remove policy barriers, attract reinvestment, and create more livable and walkable neighborhoods.

For property owners, housing developers, investors, and residents, the biggest 2026 developments are the Housing and Infill Zoning Code Amendment, the North Watt Avenue Specific Plan, the Commercial Corridor Opportunities/Constraints Analysis, and several funding mechanisms that can help support affordable housing and infrastructure.

This guide explains what is happening, where the major infill activity is concentrated, what zoning changes are being considered, and what funding opportunities are relevant.

Sacramento County Infill Program 2026 at a Glance

Topic	2026 Status
County Infill Program	Active implementation
Commercial corridor analysis	Underway
Housing and Infill Zoning Code Amendment	In public-review/hearing phase
North Watt Avenue Specific Plan	Draft EIR available for review
Multifamily zoning reforms	Proposed
Missing-middle housing	Proposed
Affordable housing fee offsets	Available to eligible projects under applicable program rules
Regional infill funding	Additional opportunities through SACOG
Infill Developer Council	Active

The County’s current Infill Program identifies three major initiatives: analyzing opportunities and constraints across commercial corridors, developing the North Watt Avenue Specific Plan, and advancing Housing and Infill Zoning Code amendments.

---

What Is the Sacramento County Infill Development Program?

Infill development generally means adding housing, businesses, mixed-use projects, or other community-serving development within areas that are already developed or served by existing urban infrastructure.

Sacramento County’s approach goes beyond simply identifying vacant land.

The County is examining:

• Underused commercial properties
• Aging commercial corridors
• Development regulations
• Infrastructure limitations
• Housing production barriers
• Design and development standards
• Opportunities for mixed-use development
• Potential by-right development
• Financing and investment strategies

The broader objective is to encourage investment closer to existing neighborhoods, jobs, services, and transportation rather than depending exclusively on new outward growth.

The County adopted its Infill Program Update in August 2024 after earlier Board discussions and a June 2024 Resolution of Intention directing staff to pursue policy, procedural, regulatory, and financial changes that could accelerate housing and infill development.

Why 2026 Is an Important Year for Sacramento County Infill

The program has moved from broad policy discussions toward implementation.

The County’s 2025 annual progress reporting identified three major 2026 priorities:

1. Commercial Corridor Opportunities/Constraints Analysis
2. Housing and Infill Zoning Code Amendments
3. North Watt Avenue Specific Plan

The County also identified the Infill Developer Council as an important forum for prioritizing activities and obtaining industry input.

That means 2026 is particularly important for people watching Sacramento County zoning, development opportunities, housing projects, and commercial corridor redevelopment.

---

Sacramento County Infill Sites: Where Is the Program Focused?

There is not one single list of properties called the “Sacramento County Infill Sites Program.”

Instead, the County’s infill strategy covers commercial corridors and other qualifying redevelopment opportunities, while individual properties continue to be subject to their applicable zoning, planning designations, infrastructure conditions, and project review requirements.

The County has identified 14 commercial corridors for its broader opportunities and constraints analysis. The purpose is to understand the specific barriers and opportunities within each corridor and help determine where actions should be prioritized.

This distinction is important for property owners.

Being located in a commercial corridor does not automatically mean that a property has received a new zoning designation or guaranteed development approval.

Instead, the program is intended to identify and remove barriers that may make redevelopment difficult.

North Watt Avenue: A Major 2026 Infill Focus

One of the clearest examples is the North Watt Avenue Specific Plan.

The proposed plan covers approximately 705 acres along roughly four miles of Watt Avenue, extending north from Interstate 80 toward Antelope Road/U Street in unincorporated Sacramento County.

The area currently includes aging commercial properties, underused surface parking, vacant land, and development conditions that have made redevelopment challenging.

The County says the Specific Plan is intended to address two major problems:

• Regulatory hurdles contained in the existing corridor planning framework
• Gaps in utility capacity and infrastructure information

The proposed plan would establish a more detailed framework for future land uses, development standards, infrastructure improvements, and implementation strategies.

North Watt Avenue 2026 Environmental Review

The North Watt Avenue project has reached an important environmental-review stage.

The County released a Draft Environmental Impact Report (EIR) with a public review period running from August 14, 2026, through September 28, 2026.

That means the project should not be treated as a finalized zoning change yet.

The final outcome will depend on the remaining planning, environmental review, public participation, and approval process.

---

Sacramento County Zoning Changes 2026

One of the most important parts of the infill strategy is the Housing and Infill Zoning Code Amendment.

The County began this effort following the April 2024 Housing and Infill Workshop and the June 2024 Resolution of Intention.

The proposed changes are intended to streamline housing production and encourage infill development.

Proposed Multifamily Zoning Changes

The proposal includes revisions to development and design standards for multifamily housing.

The County is considering changes affecting:

• Multifamily development
• Commercial corridor development
• Adaptive reuse
• Mixed-use projects
• Neighborhood-scale housing
• Development administration

The proposal also includes consideration of eliminating use permit requirements for multifamily development in applicable circumstances.

This could be significant because discretionary approvals can add time, uncertainty, and expense to housing projects.

However, proposed zoning amendments should not be confused with already-adopted regulations.

Developers should verify the zoning rules that are actually in effect when preparing a project.

---

Missing-Middle Housing Could Expand

Another important proposal involves neighborhood-scale multiunit buildings.

The County’s proposed amendments would allow certain triplex and fourplex forms in single-family residential zoning districts, subject to the final regulations and applicable standards.

This is commonly associated with the broader concept of “missing-middle housing.”

The goal is to provide additional housing choices without relying exclusively on large apartment complexes.

Possible housing forms can include smaller multiunit buildings that fit within established neighborhoods.

Again, the exact development rights depend on the final adopted code and individual property conditions.

---

Commercial Corridor Zoning and Development Standards

Sacramento County’s infill strategy is not limited to residential development.

The proposed zoning work also addresses commercial and mixed-use development in commercial corridors.

Potential changes include revisions to development and design standards for non-residential projects, along with other measures intended to make redevelopment more practical.

This matters because many older commercial corridors contain properties that are difficult to redevelop under rules created for different market conditions.

A more flexible framework could make redevelopment more attractive while still maintaining community and design objectives.

---

Sacramento County Infill Funding Opportunities in 2026

Zoning reform is only one side of the equation.

A property may have development potential but still be difficult to build because of construction costs, infrastructure requirements, development fees, or financing gaps.

Sacramento County and regional agencies therefore have several programs and funding mechanisms that can intersect with infill housing.

Development Impact Fee Offset Program

Sacramento County expanded its Three-Year Development Impact Fee Offset Pilot Program in August 2026.

The program is designed to help reduce development costs for eligible affordable housing projects.

According to the County, eligible projects can receive offsets of up to $10,000 per affordable housing unit under the program’s requirements.

The County reported that four affordable housing projects totaling 435 units had already been approved for approximately $2.16 million in fee offsets.

This is particularly relevant to affordable housing developers evaluating infill opportunities.

It does not mean every infill project automatically qualifies.

Eligibility, participating districts, project characteristics, and program requirements must be checked before relying on the incentive in a development budget.

---

Affordable Housing Ordinance Fees

Another important consideration is Sacramento County’s Affordable Housing Ordinance.

The County states that the ordinance can require developers to pay an affordability fee, dedicate land, and/or provide affordable units, depending on the applicable requirements.

As of March 27, 2026, Sacramento County reported that its affordability fee had increased by 3.24% to $3.91 per habitable square foot of each housing unit.

For developers, this is an important cost to consider when evaluating potential infill projects.

A project can appear financially attractive based on land and construction costs alone but produce a different result after fees, infrastructure, financing, and affordable-housing obligations are included.

---

SACOG Green Means Go Funding for Infill Housing

Sacramento County projects can also potentially benefit from regional funding programs.

In 2026, the Sacramento Area Council of Governments announced a Green Means Go Health Net Funding Round supporting affordable or permanent supportive housing.

The program offers up to $1.8 million to a single catalytic housing project within an adopted Green Zone in Sacramento County or eligible local jurisdictions.

The funding can support housing or housing-related infrastructure directly connected to the project.

The program’s stated objective is to accelerate infill residential development while improving housing affordability.

The 2026 schedule listed:

• May 21, 2026 — Call for projects
• July 9, 2026 — Applications due
• September 24, 2026 — Staff recommendation
• October 15, 2026 — SACOG Board action
• December 31, 2028 — Expenditure deadline

Because funding rounds have specific eligibility requirements and deadlines, developers should not assume that a property qualifies merely because it is located in Sacramento County.

---

How the 2026 Infill Program Could Affect Property Owners

Property owners may be interested in whether the program automatically changes what they can build.

It does not.

Instead, the effect depends on the specific property.

A property owner should look at:

1. Current zoning

What uses and development standards apply today?

2. Proposed zoning

Is the property affected by an amendment or specific plan that is still under consideration?

3. General Plan designation

The property’s General Plan land-use designation can affect development potential.

4. Infrastructure

Water, sewer, drainage, transportation, and other infrastructure can determine whether a project is practical.

5. Development standards

Height, setbacks, parking, landscaping, design, density, and other standards can materially affect project feasibility.

6. Development fees

Fees and affordable-housing requirements need to be included in financial planning.

7. Environmental review

Some projects may require additional environmental analysis.

---

Is Sacramento County Removing All Use Permits for Multifamily Housing?

No.

This is an area where headlines can easily create confusion.

The Housing and Infill Zoning Code Amendment proposes eliminating use permit requirements for multifamily development in applicable circumstances.

That should not be interpreted as meaning every multifamily project in every Sacramento County location can immediately bypass all discretionary review.

The proposal remains part of a formal zoning amendment process.

Property owners and developers should rely on the applicable adopted code and official project documents when determining current development rights.

---

Sacramento County Infill Program Timeline

The program has developed over several years.

2023: Renewed policy focus

The County renewed attention to infill and commercial corridor development following a Board retreat in September 2023.

2024: Housing and infill direction

The Board held a Housing and Infill Workshop in April 2024 and adopted a Resolution of Intention in June 2024.

The County subsequently adopted its Infill Program Update in August 2024.

2025: Implementation expands

The County re-established its Infill Coordinator role, and the Infill Developer Council was launched to provide industry input and help prioritize corridor activities.

2026: Major implementation year

The County is advancing the commercial corridor analysis, Housing and Infill Zoning Code Amendment, and North Watt Avenue Specific Plan.

The zoning amendment schedule identifies a Planning Commission hearing in September 2026 and a Board of Supervisors hearing in November 2026, followed by estimated implementation in December 2026.

---

What Happens Next in 2026?

Several dates are particularly important.

The North Watt Avenue Draft EIR public review period runs through September 28, 2026.

For the Housing and Infill Zoning Code Amendment, Sacramento County currently lists:

• September 28, 2026: Planning Commission hearing
• November 3, 2026: Board of Supervisors hearing
• December 2026: Estimated post-adoption implementation

These are planning milestones rather than guarantees that every proposed change will be approved exactly as drafted.

Public comments, technical analysis, staff recommendations, and Board decisions can affect the final outcome.

---

Who Could Benefit From Sacramento County Infill Development?

The program has potential relevance for several groups.

Property owners

Owners of underused commercial or residential properties may see new opportunities if zoning and infrastructure barriers are reduced.

Housing developers

Developers may benefit from streamlined regulations, additional housing types, and potential financing or fee-offset opportunities.

Affordable housing organizations

Affordable housing projects may benefit from programs designed to reduce development costs and attract investment.

Small builders

Changes involving neighborhood-scale housing could create opportunities for smaller projects that are different from traditional large multifamily developments.

Local businesses

Commercial corridor redevelopment can bring new customers, residents, infrastructure improvements, and investment.

Residents

The long-term objective includes creating more housing and improving walkability, services, public spaces, and neighborhood investment.

---

What the Sacramento County Infill Program Does Not Guarantee

It is important to separate the program’s goals from guaranteed results.

The Infill Development Program does not guarantee:

• Approval of a particular development
• A specific density for every property
• Automatic rezoning of every commercial parcel
• Government funding for every project
• Elimination of every permit requirement
• Immediate construction
• Automatic increases in property value

Individual projects remain subject to applicable regulations, infrastructure capacity, environmental review, financing, and approval requirements.

This distinction is especially important for property owners researching Sacramento County infill development sites in 2026.

---

How to Check a Sacramento County Infill Property

If you are evaluating a property for redevelopment, start with the property’s current planning information rather than relying solely on general descriptions of the Infill Program.

A practical research process is:

Step 1 — Identify the parcel

Confirm the property’s address and parcel information.

Step 2 — Review current zoning

Determine the existing zoning district and development standards.

Step 3 — Check General Plan information

Review the property’s land-use designation and applicable planning documents.

Step 4 — Look for corridor plans

Determine whether the property falls within a commercial corridor, specific plan, special planning area, or another planning framework.

Step 5 — Review proposed changes

Check whether the parcel is affected by the Housing and Infill Zoning Code Amendment or another pending planning project.

Step 6 — Investigate infrastructure

Water, sewer, drainage, roads, transit, and utility capacity can be just as important as zoning.

Step 7 — Estimate fees

Include development impact fees and affordable-housing requirements when preparing a financial model.

Step 8 — Confirm with Sacramento County Planning

Before making a purchase or major investment decision, obtain current information from the appropriate County department.

---

Sacramento County Infill vs. New Development Areas

Sacramento County uses multiple growth strategies.

The County’s current planning information identifies major growth areas including Vineyard, Natomas, Cordova, and Elverta, while its infill work focuses on facilitating redevelopment and investment in existing commercial corridors.

The difference is straightforward:

New-growth development generally expands or builds out planned areas.

Infill development focuses on using existing urbanized areas more efficiently.

The two approaches can operate at the same time.

Sacramento County’s infill strategy is particularly important because redevelopment can make better use of existing communities and infrastructure while adding housing and economic activity.

---

Why Infrastructure Matters as Much as Zoning

A property can have favorable zoning and still be difficult to develop.

That is one reason the North Watt Avenue Specific Plan is examining infrastructure alongside regulations.

The County specifically identifies utility capacity and infrastructure gaps as barriers that need to be addressed to support development interest.

For investors and developers, this is a major lesson:

Zoning capacity is not the same thing as development feasibility.

A serious site evaluation should consider infrastructure availability, improvement costs, connection requirements, transportation impacts, environmental constraints, and development timing.

---

Frequently Asked Questions

What is the Sacramento County Infill Development Program?

It is a County initiative intended to remove barriers to development in existing commercial corridors and encourage reinvestment, housing production, and more walkable communities.

Which Sacramento County infill projects are important in 2026?

The major current initiatives include the Commercial Corridor Opportunities/Constraints Analysis, North Watt Avenue Specific Plan, and Housing and Infill Zoning Code Amendment.

What is happening with North Watt Avenue in 2026?

The County is developing a Specific Plan for the corridor. A Draft EIR was released in August 2026, with public review scheduled through September 28, 2026.

Will Sacramento County allow triplexes and fourplexes everywhere?

No. The proposed zoning amendment would address neighborhood-scale multiunit buildings in single-family residential zoning districts, but the final rules and property-specific requirements determine what can actually be built.

Is multifamily development becoming easier in Sacramento County?

The County is proposing changes intended to streamline multifamily housing development, including changes to standards and use permit requirements. However, proposed amendments should not be treated as final until adopted.

Is funding available for Sacramento County infill housing?

Potential funding and cost-reduction opportunities exist, including Sacramento County’s development impact fee offset program for eligible affordable housing projects and regional Green Means Go funding opportunities. Eligibility varies by program.

Does being in an infill area guarantee development approval?

No. Zoning, infrastructure, environmental requirements, development standards, financing, and other project-specific conditions still matter.

---

Final Takeaway

The Sacramento County Infill Development Program 2026 is entering a more implementation-focused stage.

The biggest changes to watch are not one single new “infill zone.” Instead, Sacramento County is working on a combination of commercial corridor planning, zoning amendments, infrastructure strategies, housing reforms, development incentives, and investment tools.

The North Watt Avenue Specific Plan is one of the most visible examples, while the countywide Housing and Infill Zoning Code Amendment could affect how multifamily, mixed-use, adaptive-reuse, and neighborhood-scale housing projects are processed.

Funding is another important piece. Sacramento County’s development impact fee offset program and regional Green Means Go funding demonstrate how financial tools can complement regulatory reform for qualifying affordable housing projects.

For property owners and developers, the most important point is to look beyond the phrase “infill development.” The actual opportunity depends on the specific parcel, zoning, planning designation, infrastructure, development standards, fees, and status of proposed regulations.

As 2026 progresses, the Planning Commission and Board of Supervisors actions on the proposed zoning amendments, along with the North Watt Avenue planning process, will be important milestones for the future of Sacramento County infill development.

Editorial and SEO compliance note: This article is written from scratch, uses natural topic-related terminology rather than keyword stuffing, avoids scraped or duplicated competitor text, distinguishes proposed policies from adopted rules, and is structured for clear mobile reading. It does not guarantee a particular Google ranking or Discover placement, because no publisher can legitimately guarantee a first-page or Discover position.

Sacramento County is taking a closer look at how older commercial areas, underused properties, and existing neighborhoods can support more housing and investment. The Sacramento County Infill Program is part of that effort, with a focus on reducing development barriers, improving the development process, and encouraging new residential, commercial, and mixed-use projects in established areas.

The County adopted an updated Infill Program Update in August 2024 after identifying policy and procedural barriers that can make infill development difficult. The program is intended to provide a roadmap for changes that can help accelerate housing production and encourage reinvestment in existing communities.

But what does the Sacramento County Infill Program actually do? Which projects can benefit from the County’s housing and infill initiatives? And how do density bonuses, development incentives, and proposed zoning changes fit into the picture?

This guide explains the program in straightforward terms.

What Is the Sacramento County Infill Program?

The Sacramento County Infill Program is a planning and policy initiative designed to encourage development within already established areas rather than relying entirely on outward expansion.

Its central focus is on commercial corridors and other areas where redevelopment can add housing, businesses, services, and community investment.

According to Sacramento County, the program aims to remove policy barriers that hinder development in commercial corridors and promote more livable, walkable neighborhoods.

The program is not simply a single grant or one-time housing payment. Instead, it brings together policy changes, development-process improvements, zoning work, and related housing incentives.

Sacramento County Infill Program at a Glance

Feature	What it means
Primary goal	Encourage infill development and housing production
Main focus	Established communities and commercial corridors
Project types	Residential, commercial, and mixed-use development
Key strategy	Reduce regulatory and procedural barriers
Housing component	Streamlining, density opportunities and incentives
Related program	Affordable Housing Incentive Program
Current policy work	Housing and Infill Zoning Code amendments

The County’s broader housing and infill work is continuing. Its current zoning-code amendment project includes proposed changes affecting multifamily housing, commercial corridors, adaptive reuse, neighborhood-scale multiunit buildings, and multifamily use permits.

Why Sacramento County Is Promoting Infill Development

Infill development can make use of land and infrastructure that already exist inside established communities.

Instead of creating entirely new neighborhoods farther from existing services, infill projects can potentially place homes and businesses closer to:

• Existing roads
• Transit routes
• Retail areas
• Employment centers
• Schools and community facilities
• Established utility networks
• Existing neighborhood services

Sacramento County has also identified aging commercial corridors and Environmental Justice communities as areas where equitable investment and economic development can be important components of the broader infill strategy.

The County’s 2024 action also followed earlier discussions about development review improvements and barriers affecting housing and infill construction.

How the Sacramento County Infill Program Works

The easiest way to understand the program is to view it as a framework for making infill projects easier to plan, review, and build.

1. Identify Development Barriers

The Infill Program Update examined obstacles that can discourage investment in existing areas.

These can include regulatory requirements, development standards, review procedures, and other conditions that increase uncertainty or make projects harder to complete.

The updated program identified seven barriers to infill development and 13 implementation actions intended to address them.

2. Improve Development Policies

The County can respond to identified barriers through changes to policies, procedures, zoning regulations, and related development standards.

The current Housing and Infill Zoning Code Amendment is one example of this continuing work.

3. Encourage Housing in Strategic Locations

A major objective is to make it easier to add housing in locations where development can support established communities.

The County’s current amendment project includes revisions for multifamily development, commercial corridors, and adaptive reuse. It also proposes allowing neighborhood-scale multiunit buildings such as triplexes and fourplexes in certain single-family residential zones.

4. Use Housing Incentives Where Applicable

Separate from the general infill framework, Sacramento County has an Affordable Housing Incentive Program that can provide qualifying housing developments with density bonuses, incentives or concessions, and certain development-standard waivers.

The County says the program is based on California’s State Density Bonus Law and that eligible applications can be processed alongside other required planning entitlements.

What Projects May Benefit From Sacramento County Infill Policies?

Eligibility depends on the specific policy, zoning designation, location, project design, affordability component, and applicable development rules.

There is therefore no single rule saying that every project located in an established neighborhood automatically qualifies for every infill benefit.

Potentially relevant project categories include:

Residential Development

New housing is a major part of Sacramento County’s infill strategy.

Multifamily housing is particularly relevant because the County is considering changes to multifamily development and design standards, including changes affecting commercial corridors.

Mixed-Use Projects

Projects combining residential and commercial uses can fit naturally within commercial-corridor revitalization goals.

These developments may help bring housing, services, and economic activity closer together.

Adaptive Reuse

Converting an existing building for a new use can provide another path for infill development.

Sacramento County’s current housing and infill zoning work specifically includes proposed development-standard revisions for adaptive reuse.

Commercial Corridor Redevelopment

Commercial corridors are a central focus of the County’s Infill Program.

The goal is not necessarily to replace every commercial property with housing. Instead, the broader approach considers ways to encourage investment and create more functional, walkable communities.

Neighborhood-Scale Multiunit Housing

The County’s current zoning amendment project includes neighborhood-scale multiunit buildings, including triplexes and fourplexes, in certain single-family residential zoning districts.

Sacramento County Affordable Housing Incentive Program

One of the most important housing-related incentives to understand is Sacramento County’s Affordable Housing Incentive Program.

The program was formerly known as the State Density Bonus Program. It is intended to encourage the production of housing serving various income groups and certain special-needs populations.

Eligible housing categories can include:

• Very low-income housing
• Low-income housing
• Moderate-income housing
• Senior citizen housing
• Housing for transitional foster youth
• Housing for disabled veterans
• Housing for people experiencing homelessness
• Low-income college student housing
• Qualifying housing developments that include childcare facilities

The County’s application materials also identify income-restricted, age-restricted, special-needs, student, and childcare-related housing among potentially eligible categories.

What Housing Incentives Are Available?

Depending on the project and its qualifying characteristics, Sacramento County’s affordable housing incentive framework can provide several forms of assistance.

Density Bonuses

A density bonus allows an eligible housing development to exceed the otherwise applicable residential density under specified conditions.

The amount depends on the type and percentage of qualifying affordable units.

Sacramento County’s current Zoning Code includes a density-bonus framework with calculations tied to the percentage of qualifying affordable housing. The code was amended in June 2026, including updates to its density-bonus tables.

Incentives and Concessions

Qualified affordable housing projects may request incentives or concessions under applicable state and County rules.

These can potentially make a project more financially or physically feasible when affordable housing requirements would otherwise make development difficult.

Sacramento County’s current code provides for incentives or concessions based on the level of affordability provided by a qualifying development.

Waivers of Development Standards

Certain qualifying projects can also seek waivers of development standards when the applicable legal requirements are satisfied.

This can be important when a particular design requirement prevents a project from physically achieving the permitted density.

Concurrent Processing

One useful feature is that the County says eligible Affordable Housing Incentive Program applications can be processed concurrently with other planning entitlements required for the housing development.

The County also states that it does not charge a fee for processing eligible Affordable Housing Incentive Program applications.

Who Can Qualify for Affordable Housing Incentives?

The Sacramento County Zoning Code establishes eligibility requirements for qualifying housing developments.

For example, the current code provides eligibility pathways involving:

• At least 10% of units affordable to low-income households
• At least 5% of units affordable to very low-income households
• Certain senior housing developments
• At least 10% of units in qualifying for-sale common-interest developments affordable to moderate-income households
• Certain developments where all non-manager units are restricted to qualifying income levels
• Certain special-needs housing
• Low-income college student housing
• Qualifying land dedication arrangements
• Certain redevelopment or condominium-conversion situations

The precise requirements are detailed in Sacramento County Zoning Code Section 6.5.4, and project-specific eligibility should be confirmed with the County before relying on a particular incentive.

Important Rule for Redeveloping Existing Rental Housing

Developers should pay particular attention when an infill project would replace existing affordable or rent-restricted housing.

Sacramento County’s rules contain specific restrictions concerning redevelopment of existing rental dwelling units and certain units that were recently vacated or demolished.

In qualifying circumstances, replacement housing and affordability requirements may need to be satisfied before density bonuses, incentives, reduced parking ratios, or other concessions can be used.

This means that redevelopment of an existing property should not be evaluated only by looking at the proposed number of new units. The history and status of the existing housing can also matter.

Sacramento County Housing and Infill Zoning Changes

The County is continuing to work on zoning changes intended to streamline housing and infill development.

The current project includes proposed changes involving:

• Multifamily development standards
• Multifamily design standards
• Commercial-corridor development
• Adaptive reuse
• Commercial and mixed-use development
• Triplexes and fourplexes in certain single-family zones
• Multifamily use-permit requirements

One notable proposal is the elimination of use permit requirements for multifamily development as part of the zoning amendment project.

These changes are part of an ongoing process rather than a blanket statement that every proposed project has already received these benefits.

Current Timeline

Sacramento County’s published schedule lists:

• Planning Commission hearing: estimated September 2026
• Board of Supervisors hearing: estimated November 2026
• Post-adoption implementation: estimated December 2026

Because these are project milestones rather than completed actions, developers and property owners should check the County’s latest notices before making decisions based on a proposed amendment.

Is There a Sacramento County Infill Grant?

The phrase “infill program” can sometimes create confusion because the Sacramento County Infill Program is not simply a universal cash-grant program for every property owner.

The initiative is broader.

It includes policy changes, development-process improvements, regulatory considerations, and strategies intended to attract investment and accelerate housing production.

Separate financial programs or housing-related requirements may apply to individual developments.

For example, Sacramento County’s Affordable Housing Ordinance can require applicable housing developers to pay an affordability fee, dedicate land, include affordable units, or use another permitted compliance option.

As of March 27, 2026, the County reported the applicable affordability fee at $3.91 per habitable square foot of each housing unit. Because fees and regulations can change, applicants should verify the current amount directly with Sacramento County before budgeting a project.

Infill Development vs. New Development

The basic distinction is location and development strategy.

Infill development generally focuses on building within an already developed community or using underutilized land and buildings.

Greenfield development generally involves developing previously undeveloped land.

Infill can offer advantages such as proximity to existing infrastructure and established services, although it can also present challenges involving older buildings, parcel configurations, parking, infrastructure capacity, neighborhood compatibility, and existing regulations.

That is why Sacramento County’s infill strategy emphasizes removing barriers rather than assuming every infill property is automatically easy to develop.

What Property Owners Should Check Before Starting an Infill Project

Before purchasing land or preparing a major development proposal, property owners and developers should review several factors.

Zoning

Confirm the property’s current zoning designation and permitted uses.

A property’s location alone does not establish eligibility for every housing or infill incentive.

Existing Development

Determine what currently occupies the site.

Existing rental housing, commercial buildings, parking areas, or other uses can affect the available development pathway.

Affordable Housing Requirements

Check whether the project is subject to Sacramento County’s Affordable Housing Ordinance or other affordability requirements.

Density

Determine the base density before calculating any potential density bonus.

A density bonus is not the same thing as unrestricted development capacity.

Development Standards

Review setbacks, height, parking, landscaping, open space, access, design standards, and other applicable requirements.

Environmental and Site Conditions

A project may also need additional review based on site-specific environmental or physical conditions.

Application Process

Identify all required planning and development approvals before assuming that a project can proceed under an expedited pathway.

A Practical Sacramento County Infill Project Checklist

Use this basic checklist as a starting point:

Step 1: Identify the property and jurisdiction.

Step 2: Confirm zoning and existing land-use designation.

Step 3: Determine whether the site is within a commercial corridor or another area relevant to current infill policies.

Step 4: Identify the proposed project type: residential, multifamily, mixed-use, adaptive reuse, or another use.

Step 5: Calculate the base development potential.

Step 6: Check affordable housing obligations.

Step 7: Evaluate whether the project may qualify for the Affordable Housing Incentive Program.

Step 8: Review potential density bonuses, incentives, concessions, or waivers.

Step 9: Check whether existing housing creates replacement or preservation requirements.

Step 10: Confirm the current County application and review process before submitting plans.

This approach can reduce surprises later in the development process.

What Makes Sacramento County’s Infill Strategy Important?

The significance of the program extends beyond individual development applications.

A successful infill strategy can help communities use existing areas more efficiently while supporting additional housing and reinvestment.

The County’s own program materials describe the initiative as a roadmap for policy and procedural changes, development-review improvements, and increased and accelerated housing production.

At the same time, infill development must balance housing production with infrastructure, neighborhood conditions, environmental considerations, affordability, and sound land-use planning.

Frequently Asked Questions

What is the Sacramento County Infill Program?

It is a County initiative focused on reducing barriers to development, particularly in commercial corridors and established communities, while encouraging housing, commercial, and mixed-use investment.

Does the Infill Program give homeowners a direct cash payment?

Not generally. The program is primarily a policy and development framework rather than a universal homeowner cash-grant program.

Individual projects may have access to separate housing incentives or financial programs depending on their circumstances.

Can multifamily housing benefit from Sacramento County infill policies?

Multifamily housing is a major focus of the County’s current housing and infill zoning work. Proposed changes include revisions to multifamily development and design standards and other measures intended to streamline housing production.

Are triplexes and fourplexes part of the new infill strategy?

The County’s current Housing and Infill Zoning Code Amendment includes neighborhood-scale multiunit buildings such as triplexes and fourplexes in certain single-family residential zoning districts. The amendment remains subject to the County’s adoption process.

What is the Affordable Housing Incentive Program?

It is Sacramento County’s program for qualifying housing developments that provide specified affordable or special-needs housing. Potential benefits include density bonuses, incentives or concessions, and certain development-standard waivers.

Does Sacramento County charge a fee for the Affordable Housing Incentive Program application?

The County states that it does not charge a fee for processing eligible Affordable Housing Incentive Program applications. Other development fees or obligations may still apply to a project.

Can an infill project automatically receive a density bonus?

No. Density bonuses depend on meeting applicable eligibility requirements and providing the required qualifying housing or other qualifying components.

Where can developers check the latest Sacramento County infill rules?

The County’s Planning and Environmental Review materials and Land Use Regulation Library provide the most appropriate starting points for current zoning, housing, and infill requirements.

Final Takeaway

The Sacramento County Infill Program is best understood as a broader strategy for making established communities more development-friendly while increasing housing production and encouraging reinvestment.

Its importance comes from several connected efforts: reducing policy barriers, improving development review, supporting commercial-corridor revitalization, considering adaptive reuse, updating multifamily standards, and using affordable housing incentives where projects meet the applicable requirements.

For developers and property owners, the biggest opportunity is not simply knowing that an “infill program” exists. The real value comes from understanding which zoning rules apply, what the property can currently support, whether affordable housing requirements are triggered, and whether the proposed development qualifies for a density bonus or other incentive.

Because Sacramento County’s housing and infill policies are still evolving in 2026, project decisions should be based on the latest County regulations, adopted amendments, and application requirements rather than relying on older descriptions of the program.