Browse California county housing programs by selecting a county below to find available grants, loans, and housing assistance.
Housing Program Finder
San Mateo County
Housing programs available in San Mateo County.
San Mateo County ADU One Stop Shop Program
No-cost technical support for homeowners navigating ADU design, permitting, and project management.
View program →HEART Mobile Home Loan Program (MHLP)
Low-cost loans of up to $100,000 for eligible San Mateo County residents replacing aging mobile homes in qualifying mobile home parks.
View program →HEART First Time Buyer Program
Down payment assistance loan program designed to help eligible San Mateo County homebuyers purchase a home with a 5% down payment and no PMI.
View program →UC Shared Appreciation Loan Program
Employer-based shared appreciation down payment and closing cost assistance for eligible UC Santa Cruz employees.
View program →San Mateo County Senior Coastsiders Home Repair Program
Free home repairs for qualified low-income homeowners in coastal San Mateo County communities.
View program →San Mateo County Housing Accessibility Modification Assistance
Free housing accessibility modification assistance for qualified San Mateo County residents.
View program →