CalHFA ADU Grant Program
California Housing Finance Agency
About This Program
State program providing grants to help California homeowners build Accessory Dwelling Units (ADUs) that will be used as affordable housing. Homeowners must agree to rent the ADU at affordable rates for at least 5 years.
Grant up to $40,000 for ADU construction with 5-year affordability commitment
Record set last reviewed 2026-06-09. How we verify our data.
Other published resources for Chico, CA, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- FEMA Hazard Mitigation Grant Program (HMGP) Varies, no individual cap; projects typically $10K-$200K+
- FEMA Increased Cost of Compliance (ICC) Coverage Up to $30,000
- HUD Lead Hazard Control & Healthy Homes Varies by jurisdiction, typically $5,000-$15,000 per unit
- EPA / WIIN Act Lead Service Line Replacement Varies, full line replacement cost covered in many programs
Key Details
- Up to $40,000 for building an ADU
- Must rent ADU at affordable rate for 5 years
- Income at or below 120% AMI
- Currently closed, check for future funding
- Helps create affordable rental housing
How to Apply
Source check inconclusive. Our automated check on could not determine whether the cited page responds. The page is not marked unavailable; opening it does not verify the program, amount, eligibility, or availability.
Track this programProgram phone: (877) 922-5432
Some programs require contractor estimates, licenses, or inspections. A cited link may be general, so confirm the current rules with the administrator before hiring; a directory match does not guarantee contractor eligibility or funding.
You may need a contractor or estimate
Some programs for this project type ask for a license, inspection, or written estimate. Confirm the rule before contacting a contractor in Chico.
Get matched with a contractorEach administrator sets its contractor rules. Confirm exact requirements directly; the cited URL may be a general agency page.
Deadline: Program currently closed; check for reopening
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Find More Programs in Chico, CA
This is one of several kinds of assistance that may be available. Review other programs separately and confirm whether their administrators allow coordination for the same work.
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