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Pending
    • $888,000

    20556 Forest Ave, Castro Valley, CA 94546

    3beds
    1,319sqft
    : 
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    Residential, Single Family Residence
    Built in 1932
    4,791 Square Feet Lot
    $-- Zestimate®
    $673/sqft
    $-- HOA

    What's special

    Low-maintenance backyardModern updatesDetached two-car garageGenerous driveway
    20556 Forest Avenue is ideally located for commuters, providing seamless access to downtown Castro Valley, nearby freeways, and the BART station. This home boasts modern updates and is ready for you to move in right away. Additionally, it presents a fantastic opportunity to convert the detached two-car garage into extra living space. Imagine creating a home gym, a functional workshop, an inspiring home office, or even a cozy ADU for guests or rental income, significantly enhancing your property's value and versatility. The generous driveway that connects to the low-maintenance backyard can easily fit 3 to 4 cars, making it ideal for hosting lively barbecues or setting up a basketball hoop for some family fun. Enjoy the convenience of local shops and restaurants just a stroll away. With award-winning schools nearby, you’re not just purchasing a house; you’re embracing a vibrant lifestyle full of possibilities. This is truly one of the best deals you’ll find in Castro Valley. Don’t wait—this opportunity won’t last long!
    16 days
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    1,024
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    52
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    Zillow last checked:

    Listing updated:

    Listed by:

    Danny Kang DRE #01975699 510-910-4079,

    Coldwell Banker Realty,

    Milton D'Souza DRE #02163372 925-339-5452,

    Coldwell Banker Realty

    Source: Bay East AOR,MLS#: 41138746MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      Rooms
      • Room types: 3 Bedrooms, 2 Baths, Main Entry
      Kitchen
      • Features: Counter - Solid Surface, Stone Counters, Dishwasher, Electric Range/Cooktop, Disposal, Range/Oven Free Standing, Refrigerator, Updated Kitchen
      Heating
      • Forced Air, Central, Fireplace(s)
      Cooling
      • None
      Appliances
      • Included: Dishwasher, Electric Range, Free-Standing Range, Refrigerator, Dryer, Washer, Gas Water Heater
      • Laundry: Laundry Closet
      Features
      • Counter - Solid Surface, Updated Kitchen
      • Flooring: Laminate, Tile
      • Windows: Double Pane Windows, Screens, Window Coverings
      • Number of fireplaces: 1
      • Fireplace features: Living Room, Wood Burning
      Interior area
      • Total structure area: 1,319
      • Total interior livable area: 1,319 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Detached, Space Per Unit - 2, Garage Door Opener, Side By Side
      • Garage spaces: 2
      Features
      • Levels: One
      • Stories: 1
      • Patio & porch: Front Porch, Porch
      • Exterior features: Low Maintenance
      • Pool features: None
      • Fencing: Fenced,Wood
      Lot
      • Size: 4,791 Square Feet
      • Features: Level, Premium Lot, Back Yard, Front Yard, Landscaped, Yard Space
      Details
      • Parcel number: 84C10711
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Residential, Single Family Residence
      Materials
      • Composition Shingles, Stucco
      • Roof: Composition
      Condition
      • Existing
      • New construction: No
      • Year built: 1932

      Utilities & green energy

      • Electric: No Solar
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Natural Gas Connected

      Community & HOA

      Community
      • Security: Carbon Monoxide Detector(s), Double Strapped Water Heater, Smoke Detector(s)
      • Subdivision: Downtown
      HOA
      • Has HOA: No
      Location
      • Region: Castro Valley

      Financial & listing details

      • Price per square foot: $673/sqft
      • Tax assessed value: $821,675
      • Price range: $888K - $888K
      • Date on market: 6/25/2026
      • Listing agreement: Excl Right
      • Listing terms: Cash,Conventional,1031 Exchange,FHA,VA Loan,CalVet

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $3,953/mo

        Price history

        DateEventPrice
        6/27/2026Pending sale$888,000$673/sqft
        Source: Bay East AOR #41138746 Report a problem
        6/25/2026Listed for sale$888,000+25.4%$673/sqft
        Source: Bay East AOR #41138746 Report a problem
        4/18/2020Listing removed$3,000$2/sqft
        Source: Zillow Rental Manager Report a problem
        4/9/2020Listed for rent$3,000$2/sqft
        Source: Zillow Rental Manager Report a problem
        10/12/2016Sold$708,000+2.8%$537/sqft
        Source: Public Record Report a problem
        9/15/2016Listed for sale$689,000$522/sqft
        Source: Coldwell Banker Residential Brokerage - Los Altos #81614528 Report a problem
        7/22/2016Listing removed$689,000$522/sqft
        Source: Coldwell Banker Residential Brokerage - Los Altos #81588416 Report a problem
        6/11/2016Pending sale$689,000$522/sqft
        Source: Coldwell Banker Residential Brokerage - Los Altos #81588416 Report a problem
        6/2/2016Listed for sale$689,000+62.1%$522/sqft
        Source: Coldwell Banker Residential Brokerage - Los Altos #81588416 Report a problem
        4/9/2015Sold$425,000$322/sqft
        Source: Bay East AOR #40691436 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $821,675 +2%
        2024$10,250 +1.6%$805,568 +2%
        2023$10,088 +1.9%$789,773 +2%
        2022$9,895 +2.6%$774,290 +2%
        2021$9,643 +2.3%$759,110 +1%
        2020$9,423 -1.8%$751,328 +2%
        2019$9,597 -47.4%$736,602 +2%
        2018$18,245 +100.9%$722,160 +2%
        2017$9,080 +60.4%$708,000 +64.1%
        2016$5,662 +109.4%$431,480 +126.2%
        2015$2,704 +2%$190,778 +2%
        2014$2,651 $187,042 +159.6%
        2013-- $72,045 +2%
        2012-- $70,633 +2%
        2011-- $69,248 +0.8%
        2010-- $68,731 -0.2%
        2009-- $68,895 +2%
        2008-- $67,544 +2%
        2007-- $66,220 +2%
        2006-- $64,921 +2%
        2005-- $63,649 +2%
        2004-- $62,401 +1.9%
        2003-- $61,258 +2%
        2002-- $60,057 +2%
        2001$874 $58,879
        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.
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        Climate risks

        Neighborhood: 94546

        Getting around

        74 / 100
        Very Walkable
        40 / 100
        Some Transit
        61 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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