See what you qualify for

Down payment assistance

Buying a home in San Mateo County, CA

1 county-wide program, 2 cities with their own, plus 43 statewide and 62 nationwide.

Free · No credit pull · No SSN

Anywhere in San Mateo

1 program for every San Mateo address

It is for first-time homebuyers and ask for a homebuyer class.

Up to $100,000

San Mateo County EDPAP (Employee Down Payment Assistance Program)

Deferred second loan · New construction · Income limits

Single-family (1-2 unit), conventional condominium, townhome, PUD

See details Jun 2026

Only inside city limits

2 cities with their own program

For a home inside that city, on top of the county-wide 1.

The San Mateo market

Kinds of homes here

  • 55.3% single-family
  • 8.7% townhouse
  • 6% 2–4 units
  • 28.7% 5+ units
  • 1.3% mobile & other

Condos count. The one county-wide program and all 2 city programs list condos as eligible.

U.S. Census Bureau, American Community Survey 2024 5-year (2020–2024). Table B25024.

72.5%

of San Mateo homes were built before 1980. Pre-1978 homes come with a federal lead-paint disclosure.

U.S. Census Bureau, American Community Survey 2024 5-year (2020–2024). Table B25034.

$200,800
HUD area median income, 4 people (FY2026)
$158,855
Median household income (ACS 2024 5-year)

See the published limits for San Mateo County

Free help in San Mateo

1 HUD-approved counseling agency with an office in the county

3 programs here ask for a homebuyer class first. Create a free account to see who’s near you and pick one.

Find my counselor

Free account → 90-second match → your counselors · Sign in

Counted from HUD’s list of approved agencies: active offices whose ZIP code is in San Mateo County.

San Mateo questions

Can I use a county program anywhere in San Mateo?

The 1 county-wide program cover homes anywhere in the county. City programs, like San Mateo’s and South San Francisco’s, are only for homes inside that city’s limits. Each agency sets its own rules, so confirm on the program’s official site.

Can I combine a county program with a city program?

Sometimes. Combining ("stacking") programs is set by each administering agency, and some do not allow a second program on the same home. Each program’s page links to the agency that can say.

What is the area median income in San Mateo County?

HUD publishes it once a year; the 2026 four-person figure is shown above. Programs set their limits as a share of it, adjusted for household size, and the published limits page lists each one.

Do San Mateo programs accept condos?

The one county-wide program and all 2 city programs list condos as eligible. The agency confirms it for the home you choose.

Where can I take a homebuyer class in San Mateo?

HUD-approved housing counseling agencies teach homebuyer classes, and 1 agency has an office in San Mateo County. Create a free account and take the 90-second match to see the ones near you.

Programs: Hey Prescott catalog of 2,000+ programs, each verified with its agency (June–August 2026). Market: U.S. Census Bureau, American Community Survey 2024 5-year (2020–2024), tables B01003, B25077, B25003, B25024, B25034, B25035, B19013. Income: HUD FY2026 income limits. Counselors: HUD list of approved housing counseling agencies. Hey Prescott is not a lender.