California Housing Finance Agency
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
Deadline: Program fully subscribed, check for future rounds
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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