CalHFA ADU Grant Program

California Housing Finance Agency

Available Home Repair

About This Program

Provides grants to help homeowners build or convert space into accessory dwelling units (ADUs). Intended to increase housing supply and provide rental income opportunities. Funds can be used for predevelopment and construction costs.

Grant toward ADU development costs

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Up to $40,000 for ADU development
  • Can be used for predevelopment and construction
  • Income limits apply
  • Must commit to renting ADU at affordable rate
  • Applications accepted quarterly

How to Apply

A grant-savvy contractor in Milpitas, 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 Milpitas 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.

Deadline: Applications accepted quarterly

Questions about this program?

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

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Need a Contractor for This Grant?

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

Find More Programs in Milpitas, CA

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