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For sale
  • $849,900

    3438 Keystone Loop, Discovery Bay, CA 94505

    6beds
    4,088sqft
    : Get pre-qualified
    Single Family Residence
    Built in 2003
    6,969.6 Square Feet Lot
    $835,200 Zestimate®
    $208/sqft
    $265/mo HOA

    What's special

    Step into a home that finally gives you the space, lifestyle, and flexibility you’ve been searching for. Welcome to 3438 Keystone Loop in Discovery Bay’s sought-after Lakeshore gated community. This expansive 6-bedroom, 4-bath residence offers over 4,000 sq ft of thoughtfully designed living space that truly lives as beautifully as it looks. From the moment you enter, you’ll notice the versatility. Perfectly suited for multi-generational living, large households, or anyone who values room to spread out without sacrificing style. The main level features two bedrooms and a full bath, ideal for guests, extended family, or a private home office setup. At the center of it all is a spacious kitchen designed to gather, complete with granite countertops, stainless steel appliances, rich cherry cabinetry, and an oversized island that naturally becomes the hub for conversation, connection, and everyday living. Upstairs, the home continues to impress with generously sized bedrooms, including two primary suites—offering comfort, separation, and flexibility for a variety of living arrangements. But what truly sets this home apart is the backyard experience. Designed for both relaxation and unforgettable entertaining, this resort-style setting features a sparkling pool, a vibrant tiki bar, and a fully equipped outdoor kitchen—creating the perfect backdrop for everything from summer celebrations to quiet evenings under the stars. With side yard access and an extended driveway, there’s ample space for guests, recreational vehicles, and more. Located behind the gates of Lakeshore, residents enjoy a sense of exclusivity along with access to community amenities, scenic walking paths, and proximity to Discovery Bay’s waterfront lifestyle. This is more than just a home—it’s an opportunity to live bigger, entertain better, and settle into a space that adapts to your life.
    14 days
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    715
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    52
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    Zillow last checked:

    Listing updated:

    Listed by:

    Rose Lawrence DRE #02034396 510-421-9997,

    Corcoran Icon Properties

    Source: bridgeMLS/CCAR/Bay East AOR,MLS#: 41134847MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 4
      • Full bathrooms: 4
      Kitchen
      • Features: Stone Counters, Dishwasher, Disposal, Gas Range/Cooktop, Ice Maker Hookup, Kitchen Island, Microwave
      Heating
      • Zoned
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Gas Range, Plumbed For Ice Maker, Microwave
      • Laundry: Laundry Room
      Features
      • Den
      • Flooring: Laminate, Tile, Carpet
      • Number of fireplaces: 2
      • Fireplace features: Gas, Living Room, Master Bedroom
      Interior area
      • Total structure area: 4,088
      • Total interior livable area: 4,088 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached
      • Garage spaces: 2
      Features
      • Levels: Two Story
      • Stories: 2
      • Exterior features: Front Yard, Side Yard, Sprinklers Front
      • Has private pool: Yes
      • Pool features: In Ground, Outdoor Pool
      • Fencing: Fenced
      Lot
      • Size: 6,969.6 Square Feet
      • Features: Level
      Details
      • Parcel number: 0114210396
      • Special conditions: Standard
      • Other equipment: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Spanish
      • Property subtype: Single Family Residence
      Materials
      • Stucco
      Condition
      • Existing
      • New construction: No
      • Year built: 2003

      Utilities & green energy

      • Electric: No Solar
      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      HOA
      • Has HOA: Yes
      • Amenities included: Greenbelt, Pool, Gated
      • HOA fee: $265 monthly
      • HOA name: LAKESHORE HOA
      Location
      • Region: Discovery Bay

      Financial & listing details

      • Price per square foot: $208/sqft
      • Tax assessed value: $698,834
      • Annual tax amount: $9,845
      • Date on market: 5/14/2026
      • Listing terms: CalHFA,Cash,Conventional,1031 Exchange,FHA,VA Loan
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        Estimated market value

        $835,200

        $793,000 - $877,000

        $4,423/mo

        Price history

        DateEventPrice
        5/15/2026Listed for sale$849,900-2.2%$208/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41134847 Report a problem
        10/10/2025Listing removed$869,000$213/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41092631 Report a problem
        9/8/2025Price change$869,000-1.8%$213/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41092631 Report a problem
        8/7/2025Price change$884,900-1.7%$216/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41092631 Report a problem
        6/11/2025Price change$899,900-1.7%$220/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41092631 Report a problem
        4/15/2025Listed for sale$915,000+7.7%$224/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41092631 Report a problem
        3/22/2023Listing removed--
        Source: bridgeMLS/CCAR/Bay East AOR #41019857 Report a problem
        2/22/2023Listed for sale$849,900+33%$208/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #41019857 Report a problem
        3/5/2020Sold$639,000+0%$156/sqft
        Source: bridgeMLS/CCAR/Bay East AOR #40892791 Report a problem
        1/27/2020Pending sale$638,888$156/sqft
        Source: MARPLES & ASSOCIATES #40892791 Report a problem
        1/19/2020Listed for sale$638,888+1.4%$156/sqft
        Source: MARPLES & ASSOCIATES #40892791 Report a problem
        10/30/2019Listing removed$629,999$154/sqft
        Source: BHHS Drysdale Properties #40882314 Report a problem
        9/27/2019Price change$629,999-0.8%$154/sqft
        Source: BHHS Drysdale Properties #40882314 Report a problem
        9/22/2019Price change$635,000-1.5%$155/sqft
        Source: BHHS Drysdale Properties #40882314 Report a problem
        9/14/2019Listed for sale$644,900+8%$158/sqft
        Source: BHHS Drysdale Properties #40882314 Report a problem
        11/25/2003Sold$597,000$146/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$9,845 +4.9%$698,834 +2%
        2024$9,384 +1.6%$685,132 +2%
        2023$9,240 +1.7%$671,699 +2%
        2022$9,090 +2.4%$658,530 +2%
        2021$8,876 -2.5%$645,619 -2.6%
        2020$9,103 -0.4%$663,000
        2019$9,141 +7%$663,000 +5.7%
        2018$8,542 +2.6%$627,000 +2.7%
        2017$8,328 +13.5%$610,500 +11.9%
        2016$7,336 +1.8%$545,500 +9.9%
        2015$7,207 $496,500 -8.4%
        2014$7,207 $542,000 +32.2%
        2013-- $410,000 +19.2%
        2012-- $344,000
        2011-- $344,000 -5.8%
        2010-- $365,000 -5.2%
        2009-- $385,000 -27.7%
        2008-- $532,500 -19.8%
        2007-- $664,034 +6.9%
        2006-- $621,014 +2%
        2005-- $608,838 +2%
        2004-- $596,900 +468.5%
        2003-- $105,000

        Find assessor info on the county website

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          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: 94505

          Getting around

          12 / 100
          Car-Dependent
          38 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating

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