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For sale
  • $930,000

    100 S 21st St, Richmond, CA 94804

    6beds
    3baths
    3,288sqft
    : 
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    Multi Family, Quadruplex
    Built in 1963
    -- sqft lot
    $901,300 Zestimate®
    $283/sqft
    $-- HOA

    What's special

    your Next Smart Move Starts Here — Live in One, Rent the Rest! this is a premium investment property Welcome to 100 21st Street, Richmond — a rare and exceptional fourplex opportunity that checks every box for savvy investors and smart owner-occupants alike! Whether you're looking to build long-term wealth, offset your mortgage with rental income, or lock in your first income-producing asset, this property delivers incredible upside in one of the Bay Area's most dynamic and rapidly appreciating markets. Featuring [4 units 2 bed/1 bath each], this well-maintained property offers four enclosed garage parking and is perfectly positioned in a commuter-friendly Richmond location with easy access to BART, I-80, the Richmond-SF Ferry, and major employment corridors throughout the East Bay. Why Investors Love It: • Strong rental demand in Richmond's growing rental market • Multiple income streams — 4 units means 4 opportunities to cash flow • Excellent cap rate potential with value-add upside • [Mention any recent upgrades, newer roof, updated systems, etc.] ?? Why Owner-Occupants Love It: • Live in one unit — let your tenants help pay your mortgage • Build equity and generate monthly income simultaneously • A smart entry point into real estate ownership without sacrificing lifestyle ?? Prime Richmond Location: Steps from parks, local dining, shopping, and just minutes to Richmond BART — connecting you to San Francisco, Oakland, and the entire Bay Area with ease. Richmond's continued revitalization and waterfront development make this the kind of investment that gets better with time.
    81 days
    |
    228
    |
    16
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Frank Grimsley DRE #02134357 510-708-3916,

    Keller Williams Realty

    Source: CCAR,MLS#: 41133115MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 3
      Heating
      • Natural Gas
      Cooling
      • No Air Conditioning
      Features
      • Flooring: See Remarks
      Interior area
      • Total structure area: 3,288
      • Total interior livable area: 3,288 sqft

      Property

      Parking
      • Parking features: Garage
      • Has garage: Yes
      Lot
      • Size: 4,100 Square Feet
      • Features: Corner Lot, Front Yard
      Details
      • Parcel number: 5440610060
      • Special conditions: Offer As Is
      • Other equipment: None

      Construction

      Type & style
      • Home type: MultiFamily
      • Property subtype: Multi Family, Quadruplex
      • Attached to another structure: Yes
      Materials
      • Stucco
      • Roof: Other
      Condition
      • Year built: 1963

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Water District

      Community & HOA

      Community
      • Features: None
      • Subdivision: Walls Harbor Ctr
      HOA
      • Has HOA: No
      Location
      • Region: Richmond

      Financial & listing details

      • Price per square foot: $283/sqft
      • Tax assessed value: $83,279
      • Annual tax amount: $5,996
      • Date on market: 4/30/2026
      • Total actual rent: 2300

        Estimated market value

        $901,300

        $856,000 - $946,000

        $2,961/mo

        Price history

        DateEventPrice
        5/11/2026Listed for sale$930,000$283/sqft
        Source: CCAR #41133115 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,996 +0.5%$83,279 +2%
        2024$5,968 +4.8%$81,647 +2%
        2023$5,694 -0.1%$80,047 +2%
        2022$5,700 +9.1%$78,479 +2%
        2021$5,225 -14.1%$76,941 +1%
        2020$6,081 +25.6%$76,153 +2%
        2019$4,840 -16.8%$74,661 +2%
        2018$5,815 +31%$73,198 +2%
        2017$4,439 +4%$71,763 +2%
        2016$4,267 +3.5%$70,357 +1.5%
        2015$4,122 +1.5%$69,301 +2%
        2014$4,063 $67,944 +0.5%
        2013-- $67,638 +2%
        2012-- $66,313 +2%
        2011-- $65,014 +0.8%
        2010-- $64,529 -0.2%
        2009-- $64,683 +2%
        2008-- $63,416 +2%
        2007-- $62,174 +2%
        2006-- $60,956 +2%
        2005-- $59,762 +2%
        2004-- $58,592 +1.9%
        2003-- $57,519 +2%
        2002-- $56,393 +2%
        2001-- $55,288
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Coronado

        Getting around

        80 / 100
        Very Walkable
        55 / 100
        Good Transit
        76 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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