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    San Francisco, CA Duplexes for Sale

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    Duplex with Legal ADU
    Updated: Oct 3
    Duplex with Legal ADU

    224-224A Dwight Street, San Francisco, CA 94134

    $1,400,000
    2,066 sqft 0.05 AC lot
    Duplex with a three‑bedroom, two‑bath main residence and legal one‑bedroom ADU
    2,066 square feet of building area on a 0.0516‑acre lot
    Three decks totaling 552 square feet
    Updated electrical and plumbing systems completed with city permits
    Main residence available for immediate occupancy
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    Victorian Duplex with Private Outdoor Spaces
    Updated: Jul 24
    Victorian Duplex with Private Outdoor Spaces

    4380 24th ST, San Francisco, CA 94114

    $2,498,000
    1,760 sqft 0.04 AC lot
    Two tenant‑occupied residences with one‑bedroom and two‑bedroom layouts
    1,760 square feet on a 0.0446‑acre lot
    Private deck for the upper residence and backyard patio and deck for the lower residence
    In‑unit laundry in both residences
    1906 construction with hardwood flooring, updated appliances, newer HVAC, and recently updated roof
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    Two-Unit Duplex with Backyard
    Two-Unit Duplex with Backyard

    646-648 Madrid Street, San Francisco, CA 94112

    $1,150,000
    1,400 sqft 0.06 AC lot

    San Francisco duplex with two residential units, basement storage, and access to shops, restaurants, transportation, and a playground.

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    Scored against comparables nationwide. These are worth a look.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    2700-2702 Diamond ST, San Francisco, CA 94131

    $1,795,000
    2,094 sqft

    Two separate residences offer private outdoor access, in-unit laundry, and a shared side-by-side garage.

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    Duplex with Vacant Unit
    Duplex with Vacant Unit

    954 De Haro Street, San Francisco, CA 94107

    $2,500,000
    3,074 sqft 0.06 AC lot

    One residence is vacant, while the other unit and a separate garage are leased.

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    Duplex with In-Law Unit
    Duplex with In-Law Unit

    15 -17 Harriet ST, San Francisco, CA 94103

    $1,249,000
    2,700 sqft 0.03 AC lot

    Both primary residences are vacant and have updated kitchens.

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    Edwardian Duplex with ADU Permits
    Edwardian Duplex with ADU Permits

    3323-3325 26th Street, San Francisco, CA 94110

    $1,695,000
    2,870 sqft 0.07 AC lot

    Two separate flats offer three-bedroom layouts, central heating, storage, and access to a lower-level expansion area.

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    Two-Unit Duplex Property
    Two-Unit Duplex Property

    83-85 Stanyan St, San Francisco, CA 94118

    $1,997,000
    2,559 sqft

    Two residences provide renovation flexibility for rental use, owner occupancy, or a customized residential plan.

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    Mixed-Use Building with Mezzanine
    Mixed-Use Building with Mezzanine

    1226 Stockton Street, San Francisco, CA 94133

    $3,000,000
    6,576 sqft 0.04 AC lot

    Includes two remodeled, vacant residential units above commercial space.

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    Two-Unit Duplex with Garden Courtyard
    Two-Unit Duplex with Garden Courtyard

    562-564 Lombard Street, San Francisco, CA 94133

    $1,499,000
    1,750 sqft 0.03 AC lot

    Two two-bedroom residences pair private living areas with shared courtyard and basement storage.

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    Brick Duplex with Garage
    Brick Duplex with Garage

    1355 Grove Street, San Francisco, CA 94117

    $2,800,000
    5,710 sqft

    Two residences share a substantial garage space, with private outdoor areas serving both homes.

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    Duplex with Private Garden
    Duplex with Private Garden

    3633-3635 16th Street, San Francisco, CA 94114

    $2,498,000
    2,964 sqft 0.04 AC lot

    Both residences have renovated kitchens and bathrooms, with a substantial garage and a south-facing outdoor area.

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    Duplex with Rooftop Deck
    Duplex with Rooftop Deck

    312 Lombard ST, San Francisco, CA 94133

    $3,850,000
    2,762 sqft 0.04 AC lot

    Two residential levels offer distinct kitchen and living spaces, while the rooftop deck faces the bay and Golden Gate Bridge.

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    Edwardian Duplex with Two Flats
    Edwardian Duplex with Two Flats

    892-894 Guerrero Street, San Francisco, CA 94110

    $2,798,000
    3,632 sqft

    Two vacant residences and a two-car garage support use as separate flats or as one home.

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    Vacant Duplex with Private Deck
    Vacant Duplex with Private Deck

    2109 22nd St, San Francisco, CA 94107

    $850,000
    752 sqft 0.04 AC lot

    Two compact residences provide separate living areas, outdoor space, and a flexible configuration in Potrero Hill.

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    Balboa Street Mixed-Use Building
    Balboa Street Mixed-Use Building

    558-560 Balboa St, San Francisco, CA 94118

    $1,925,000
    1,980 sqft 0.04 AC lot

    Two-level property combines a street-facing restaurant with a private three-bedroom residence and separate entry.

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    Duplex with Garden Unit
    Duplex with Garden Unit

    2007-2009 Filbert Street, San Francisco, CA 94123

    $6,995,000
    3,771 sqft

    A separate garden residence adds flexible living space, alongside an elevator and garage parking.

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    Tenant-Occupied Triplex with Garage
    Tenant-Occupied Triplex with Garage

    1545-1547 Balboa Street, San Francisco, CA 94118

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

    Inner Richmond multifamily property with three residential units and an attached garage.

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    Mixed-Use Property with Commercial Space
    Mixed-Use Property with Commercial Space

    5680 Mission Street, San Francisco, CA 94112

    $2,100,000
    3,306 sqft

    Ground-floor commercial space is paired with residential units featuring laundry hookups and a two-car garage.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    2911 Folsom Street, San Francisco, CA 94110

    $1,500,000
    0.06 AC lot

    Each residence spans a full floor and has a formal dining room.

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    Two-Unit Duplex with Two-Bedroom Apartments
    Two-Unit Duplex with Two-Bedroom Apartments

    San Francisco, CA 94121

    $1,300,000
    2,448 sqft 0.06 AC lot

    1946 duplex offering two separately metered residential units in San Francisco’s Richmond District.

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    As-Is Duplex
    As-Is Duplex

    420 Harkness Avenue, San Francisco, CA 94134

    $908,900
    1,412 sqft 0.04 AC lot

    Duplex property in San Francisco offered in as-is condition near schools, shopping, dining, freeways, and public transportation.

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    Three-Story Duplex
    Three-Story Duplex

    San Francisco, CA 94102

    $650,000
    3,423 sqft

    Two residential units feature distinct floor plans and abundant natural light in a multifamily property.

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    Mixed-Use Duplex with Office Space
    Mixed-Use Duplex with Office Space

    5480 Mission ST, San Francisco, CA 94112

    $999,000
    2,500 sqft 0.05 AC lot

    Two-unit property pairs a two-bedroom residence with a flexible business-oriented unit in a mixed-use configuration.

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    San Francisco, CA Duplexes Market Trends and Statistics

    Explore 82 duplexes for sale in San Francisco, CA, showcased through 82 active listings on our real estate platform. These investment opportunities span a total of 147,568 square feet of properties for sale, with an estimated market value of $175,932,575.

    Sale prices for two-family homes in San Francisco, CA start at $514,900, averaging $2,199,157, and reaching up to $19,500,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Apartment buildings 132
    Duplexes 89
    Triplexes 60
    Quadplexes 28
    Short term rental properties 3

    Demographics Overview

    Population 836K
    Population Growth (5Y) -3.0%
    Median Household Income $143,518
    College Educated 35.9%

    High-Yield Neighborhoods for Investment

    Identify San Francisco submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    94134 $908.9K
    94124 $1.1M
    94102 $1.2M
    94112 $1.2M
    94103 $1.3M

    Taxes & Financing

    Tax Rate (average for all types) 1.18%
    Property Tax per SF $3.84 per SF
    Tax Rate vs County Average 0.01 pp below county avg
    Average Loan-to-Value 65.0%

    Property Size Breakdown

    The majority of commercial real estate listings in San Francisco fall within the 10,000 to 25,000 square foot range.

    How Realmo verifies these figures

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    Popular Categories

    Most Searched ZIP Codes in San Francisco, CA

    • 94110
    • 94112
    • 94118
    • 94121
    • 94133
    • 94114
    • 94115
    • 94117
    • 94123
    • 94124
    • 94131
    • 94134

    Featured San Francisco Real Estate Agencies

    Realmo connects you with licensed San Francisco CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Re/Max Prestigious Properties
    2811 14th Ave San Francisco, CA 94127
    Phone: 14155643776
    prestigiousproperties11.california.remax.com/
    Century 21 Realty Alliance
    1569 Sloat Blvd, Suite 300 San Francisco, CA 94132
    Phone: 14152131600
    www.c21realestate.com/
    Century 21 Baldini Realty
    4977 Mission St. San Francisco, CA 94112
    Phone: 14159394212
    C21Baldini.com
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