All funds for the Accessory Dwelling Unit Grant program were fully reserved as of 03/01/2023. We are keeping grant program information available to help borrowers and lenders as they continue to process grants in their pipeline.
ADU Grant Program
The ADU Grant provides up to $40,000 towards pre-development and non-reoccurring closing costs associated with the construction of the ADU. Predevelopment costs include site prep, architectural designs, permits, soil tests, impact fees, property survey, and energy reports.
What is an ADU?
Accessory Dwelling Units (ADUs) have been known by many names: granny flats, in-law units, backyard cottages, secondary units and more. No matter what you call them, ADUs are an innovative, affordable, and effective option for adding much-needed housing in California.
- Signup for CalHFA ADU eNews updates
- Signup for ADU 101 online workshop
- Useful ADU 101 Materials and Education
- CalHFA ADU Grant Application Process
- CalHFA ADU Videos
