Supporting your accessory dwelling unit (ADU) project, no matter where you are in the process
free feasibility consult
Wondering what kind of ADU you can build on your property? Or what your first steps should be?
Residents of our member jurisdictions can sign up for a free one-hour personalized virtual consult with an ADU specialist. Our team will assess your unique project concerns and provide tailored information on the steps you can take to bring your ADU vision to life.
Consults are sponsored by the ADU Resource Center of San Mateo County and are provided by our partner, Hello Housing.
The San Mateo County ADU Resource Center
The ADU Resource Center provides information, resources and tools to make it easier and less expensive for homeowners to build ADUs in San Mateo County. The Center is funded by member jurisdictions of San Mateo County, the San Francisco Foundation, the Silicon Valley Community Foundation and Home for All.

