CalHFA ADU Grant Program

California Housing Finance Agency

Closed Home Repair

About This Program

Provides grants to help homeowners build accessory dwelling units (ADUs) that will be rented to low- or moderate-income tenants. Grant is forgiven if ADU is rented to qualified tenants for required affordability period.

Average grant for ADU pre-development and construction costs

Data last verified 2026-05-25. How we verify our data.

In Elk Grove, CA, you can combine this program with other local help to cut your cost:

Key Details

  • Grant up to $40,000 for ADU construction
  • Must rent to income-qualified tenant
  • Affordability period required
  • Currently fully subscribed
  • Check website for future funding rounds

How to Apply

Get free help applying Visit Official Program Page Track this program

(877) 922-5432

A grant-savvy contractor in Elk Grove, CA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Elk Grove early keeps your application moving.

Get matched with a contractor

This program is usually a forgivable loan: you owe nothing if you stay in the home for the set period, but it may place a lien on the property until then.

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

The CalHFA ADU Grant reimburses up to 40,000 dollars of the predevelopment and non-recurring closing costs of building an accessory dwelling unit, such as site prep, architectural designs, permits, soil tests, impact fees, and surveys. You apply through a CalHFA-approved ADU lender or participant. Funding is released in rounds, so confirm a round is currently open before you count on it.

Steps to apply

  1. Confirm you own and occupy the property and meet the income limit for the current grant round.
  2. Develop your ADU plans (scope of work and budget).
  3. Contact a CalHFA-approved ADU participant or lender to start the application.
  4. Submit your ADU plans and income documentation; the grant reimburses eligible predevelopment costs.
Get the official form

Documents you will likely need

  • Proof you own and occupy the property.
  • Income documentation (pay stubs, W-2s, tax returns).
  • ADU plans: scope of work and budget.
  • Itemized predevelopment cost documents (designs, permits, soil tests, surveys).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Program fully subscribed, check for future rounds

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

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Find More Programs in Elk Grove, CA

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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