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For sale
    • $1,158,000

    21714 Shadyspring Rd, Castro Valley, CA 94546

    4beds
    2,474sqft
    : 
    $7,647/mo
    Get pre-qualified
    Residential, Single Family Residence
    Built in 1975
    7,140 Square Feet Lot
    $1,229,800 Zestimate®
    $468/sqft
    $-- HOA

    What's special

    Welcoming curb appeal invites you to this expansive 2,474 sq. ft. home featuring 4 bedrooms and 3 baths in the established Upper Baywood neighborhood of Castro Valley. Enjoy stunning panoramic valley views by day and twinkling lights at night from the rear deck & from many rooms inside. Freshly painted interior & exterior, this home has been owned by the same family who appreciated these views along with the home's spacious rooms, flexible floor plan, and abundant storage space for many years . The main level hosts an updated kitchen which opens to the main living areas on either side, along with the primary suite, an additional bedroom and a full bath. Downstairs offers another bedroom, full bath, and a generous bonus room that can serve as a fourth bedroom, home office, family room, or whatever a buyer may need. This level also provides direct access to a large basement/storage area with standing headroom, offering exceptional storage space. Additional highlights include drought-resistant landscaping and a desirable location close to Trader Joe's, shopping, and convenient commuter access. See this special property soon! OPEN Sat. 7/25 & Sun. 7/26 from 1PM-4PM.
    9 days
    |
    1,186
    |
    52
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Ted Von Roll DRE #00370936 510-919-1234,

    Re/max Accord,

    Elizabeth Dunbar DRE #01994756 510-898-8827,

    Re/max Accord

    Source: Bay East AOR,MLS#: 41142674MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Rooms
      • Room types: 1 Bedroom, 1 Bath, Primary Bedrm Suite - 1, Family Room, Basement
      Bathroom
      • Features: Stall Shower, Tub
      Kitchen
      • Features: 220 Volt Outlet, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Electric Range/Cooktop, Disposal, Refrigerator, Updated Kitchen
      Heating
      • Forced Air
      Cooling
      • Ceiling Fan(s)
      Appliances
      • Included: Dishwasher, Double Oven, Electric Range, Refrigerator, Dryer, Washer
      • Laundry: Laundry Closet, Electric
      Features
      • Updated Kitchen
      • Flooring: Hardwood, Linoleum, Tile, Carpet
      • Doors: Mirrored Closet Door(s)
      • Windows: Double Pane Windows
      • Basement: Crawl Space
      • Number of fireplaces: 1
      • Fireplace features: Family Room, Wood Burning
      Interior area
      • Total structure area: 2,474
      • Total interior livable area: 2,474 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Garage Door Opener
      • Garage spaces: 2
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Terrace
      • Exterior features: Balcony
      • Pool features: None
      • Has view: Yes
      • View description: City Lights, Valley
      Lot
      • Size: 7,140 Square Feet
      • Features: Sloped Down, Premium Lot, Landscaped, Landscape Front
      Details
      • Parcel number: 415200102
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Contemporary
      • Property subtype: Residential, Single Family Residence
      Materials
      • Stucco
      • Roof: Tile
      Condition
      • Existing
      • New construction: No
      • Year built: 1975

      Utilities & green energy

      • Electric: No Solar, 220 Volts in Kitchen
      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Baywood
      HOA
      • Has HOA: No
      Location
      • Region: Castro Valley

      Financial & listing details

      • Price per square foot: $468/sqft
      • Tax assessed value: $478,688
      • Price range: $1.2M - $1.2M
      • Date on market: 7/23/2026
      • Listing agreement: Excl Right
      • Listing terms: Cash,Conventional
      • Electric utility on property: Yes

        Estimated market value

        $1,229,800

        $1.17M - $1.30M

        $4,248/mo

        Price history

        DateEventPrice
        7/24/2026Listed for sale$1,158,000+306.3%$468/sqft
        Source: Bay East AOR #41142674 Report a problem
        10/5/1994Sold$285,000$115/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $478,688 +2%
        2024$6,425 +2%$469,303 +2%
        2023$6,301 +2.4%$460,103 +2%
        2022$6,154 +1.2%$451,083 +2%
        2021$6,083 +1.4%$442,240 +1%
        2020$6,002 -0.7%$437,705 +2%
        2019$6,044 +9.1%$429,124 +2%
        2018$5,540 $420,710 +2%
        2017$5,540 +6%$412,463 +2%
        2016$5,224 +2.7%$404,377 +1.5%
        2015$5,087 +5.7%$398,304 +2%
        2014$4,813 $390,503 +0.5%
        2013-- $388,740 +2%
        2012-- $381,118 +2%
        2011-- $373,645 +0.8%
        2010-- $370,855 -0.2%
        2009-- $371,738 +2%
        2008-- $364,451 +2%
        2007-- $357,307 +2%
        2006-- $350,301 +2%
        2005-- $343,433 +2%
        2004-- $336,702 +1.9%
        2003-- $330,531 +2%
        2002-- $324,050 +2%
        2001$3,417 $317,698
        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

        51 / 100
        Somewhat Walkable
        45 / 100
        Some Transit
        35 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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