Garage Conversion ADU in San Mateo County: Zoning, Process, and What to Expect
A garage conversion ADU in San Mateo County is one of the most practical ways to add a legal rental unit or multigenerational living space to a Peninsula property — but it involves building permits, Title 24 energy compliance, and a change-of-occupancy process that most homeowners significantly underestimate. Since California AB 68 streamlined ADU approvals […]