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    San Mateo County, CA Triplexes for Sale

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    Triplex with Attached Parking
    Updated: Jul 6
    Triplex with Attached Parking

    430 Pine AVE, Half Moon Bay, CA 94019

    $1,300,000
    3,834 sqft 0.14 AC lot
    Triplex building built in 1987 with two levels and three separate units (430, 432, 434)
    Unit 430 offers 3 beds/2 baths and approx. 1,326 SF; Units 432 and 434 each have approx. 924 SF with 2 beds/1 bath
    Each unit has its own separate water, gas, and electrical meters; tenant pays for public utilities including trash
    Parking for up to 3 cars per unit: 1‑car from an attached garage, 1‑car from an attached carport, plus driveway parking on‑site
    Brand new shingle roof installed in 2024 with a 10‑year warranty
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    This listing looks promising.

    Here's a quick look at some key insights for

    430 Pine AVE, HALF MOON BAY, CA 94019

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    • Est. Cap Rate

      8.6%
      Above avg (5.9%)

    • Est. NOI

      $111K
      Annual

    • Price @ 7% Cap

      $1.59M
      Above asking

    • Property Type

      Triplex
      Built 1987
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    Mixed-Use Property with Retail Apartments
    Updated: Jul 9
    Mixed-Use Property with Retail Apartments

    4871 Mission ST, San Francisco, CA 94112

    $1,200,000
    3,075 sqft 0.05 AC lot
    Mixed‑use property with ground‑floor retail space and fully‑leased residential apartments above
    Includes solar electrical system plus separate utility meters
    Bonus 2‑bed/1‑bath owner’s unit behind the retail space
    Built in 1922 with a composition roof
    Electric heating with laminate and tile flooring, plus skylight(s)
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    Three-Unit View Triplex
    Three-Unit View Triplex

    915 Burnett Avenue, San Francisco, CA 94131

    $2,400,000
    3,540 sqft 0.06 AC lot

    Contemporary three-unit triplex with panoramic skyline and bay views, separate parking, and garage-based laundry.

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    Mixed-Use Retail and Residential Building
    Mixed-Use Retail and Residential Building

    3774 Mission ST, San Francisco, CA 94110

    $1,900,000
    2,536 sqft 0.06 AC lot

    Mixed-use building with a Mission Street storefront plus three renovated residential units delivered vacant for sale.

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    Triplex with Tenant-Occupied Units
    Triplex with Tenant-Occupied Units

    1545-1547 Balboa Street, San Francisco, CA 94118

    $1,950,000
    2,850 sqft 0.06 AC lot

    Tenant-occupied multi-family property with multiple residential units and in-law flexibility near Balboa Street.

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    Victorian Triplex with Rooftop Access
    Victorian Triplex with Rooftop Access

    1630-1634 Hyde St, San Francisco, CA 94109

    $3,699,000
    4,830 sqft 0.06 AC lot

    Victorian triplex with three flats, upgraded kitchens, shared sunny backyard, and interior access from the garage to the rooftop.

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    Renovated Triplex with In-Unit Laundry
    Renovated Triplex with In-Unit Laundry

    2820-2824 Folsom Street, San Francisco, CA 94110

    $3,999,000
    4,848 sqft 0.07 AC lot

    Fully renovated triplex with central heating, in-unit laundry, and modern finishes for tenant-ready, low-maintenance ownership.

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    Eureka Valley Multi-Family Investment
    Eureka Valley Multi-Family Investment

    130 Grand View AVE, San Francisco, CA 94114

    $3,800,000
    3,353 sqft 0.06 AC lot

    Three-unit building in San Francisco's desirable Eureka Valley neighborhood.

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    Triplex with Tall Basement
    Triplex with Tall Basement

    40-44 San Carlos Street, San Francisco, CA 94110

    $1,139,000
    2,825 sqft 0.05 AC lot

    Three-unit residential income property with separate water and PG&E meters for each unit, plus tall basements in both structures.

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    Triplex For Sale
    Triplex For Sale

    1196 Quesada Avenue, San Francisco, CA 94124

    $1,388,000
    3,500 sqft 0.06 AC lot

    Triplex property sold as-is, currently requiring repairs per inspection report, with 1 to 2 tenants in place.

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    Triplex Apartment Building
    Triplex Apartment Building

    3451 22nd St, San Francisco, CA 94110

    $1,600,000
    3,140 sqft 0.04 AC lot

    Triplex with three 1-bedroom apartments, an on-site manager’s office, garage, and laundromat near Dolores Park.

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    Three-Unit Multifamily Investment Opportunity
    Three-Unit Multifamily Investment Opportunity

    1615 Oakdale Ave, San Francisco, CA 94124

    $998,888
    4,500 sqft

    Three-unit multifamily property with solar, strong income, and great location.

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    Mixed-Use Property with Restaurant Space
    Mixed-Use Property with Restaurant Space

    San Francisco, CA 94109

    $2,950,000
    3,726 sqft

    Four-unit mixed-use building offers two 2BR flats plus vacant restaurant and studio space with ADA-compliant access.

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    Half Moon Bay Triplex Near Downtown
    Half Moon Bay Triplex Near Downtown

    430 Pine Ave, Half Moon Bay, CA 94019

    $1,300,000
    1,326 sqft

    Triplex near Main Street with ample parking and new roof.

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    Eureka Valley Multi-Family Investment
    Eureka Valley Multi-Family Investment

    130 Grand View AVE, San Francisco, CA 94114

    $3,800,000

    Three-unit building in desirable San Francisco location, ideal for investors.

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    Burlingame Triplex Investment Opportunity
    Burlingame Triplex Investment Opportunity

    824 El Camino Real, Burlingame, CA 94010

    $1,899,999
    0.13 AC lot

    Fully leased triplex in prime Burlingame location.

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    Four-Unit Mixed-Use Property
    Four-Unit Mixed-Use Property

    1427-1431 Grant Avenue, San Francisco, CA 94133

    $3,800,000
    3,445 sqft

    Fully renovated four-unit mixed-use building with ground-floor retail and residential units plus in-unit laundry.

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    Lower Haight Multifamily Investment
    Lower Haight Multifamily Investment

    630 Haight Street, San Francisco, CA 94117

    $3,100,000
    4,600 sqft

    Well-maintained three-unit building in a desirable San Francisco location.

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    Remodeled Triplex Apartment Building
    Remodeled Triplex Apartment Building

    1167-1171 York Street, San Francisco, CA 94110

    $2,100,000

    Three extensively renovated units offer a diversified layout for residential income strategies.

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    Bernal Heights Triplex Opportunity
    Bernal Heights Triplex Opportunity

    1560-1564 Cortland Avenue, San Francisco, CA 94110

    $1,150,000
    2,110 sqft

    Three-unit building in Bernal Heights with income growth potential.

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    Three-Story Mixed-Use Building
    Three-Story Mixed-Use Building

    2719 Hyde Street, San Francisco, CA 94118

    $3,100,000

    Three-story mixed-use property with a fully equipped restaurant ground floor and two vacant residential units above.

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    Based on your search, we've compiled Potential Opportunities for your consideration. Besides 21 Active Listings in San Mateo County, CA

    San Mateo County, CA Triplexes Market Trends and Statistics

    Explore 21 triplexes for sale in San Mateo County, CA, showcased through 21 active listings on our real estate platform. These investment opportunities span a total of 58,038 square feet of properties for sale, with an estimated market value of $37,673,888.

    Sale prices for three-family homes in San Mateo County, CA start at $998,888, averaging $2,216,111, and reaching up to $3,999,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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