CalHFA ADU Grant Program

California Housing Finance Agency

Waitlist Home Repair

About This Program

CalHFA ADU Grant Program is available to homeowners in Escondido, CA.

Provides up to $40,000 in grant funding to help California homeowners build accessory dwelling units (ADUs) or junior ADUs. Designed to increase affordable housing stock by incentivizing ADU construction.

Grant covers portion of ADU construction costs

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

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

Key Details

  • Up to $40,000 grant for ADU construction
  • For moderate-income homeowners
  • Covers pre-development and construction costs
  • Currently waitlisted due to high demand
  • Must meet CalHFA income limits

How to Apply

Get free help applying Visit Official Program Page Track this program

(877) 922-5432

A grant-savvy contractor in Escondido, 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 Escondido early keeps your application moving.

Get matched with a contractor

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 currently oversubscribed

Questions about this program?

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

Email us about this program

Frequently asked questions

How much can CalHFA ADU Grant Program provide in Escondido, CA?

Up to $40,000 grant.

Who qualifies for CalHFA ADU Grant Program in Escondido?

CalHFA ADU Grant Program is open to homeowners in Escondido, CA.

How do I apply for CalHFA ADU Grant Program in Escondido, CA?

Apply directly with California Housing Finance Agency using the official program link on this page or call (877) 922-5432. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Escondido, CA contractors

Find More Programs in Escondido, CA

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

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