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Sold for $2,000,000 on 09/18/25
    • $2,000,000

    17691 Whisper Ln, Castro Valley, CA 94546

    4beds
    3,047sqft
    Residential, Single Family Residence
    Built in 2021
    8,712 Square Feet Lot
    $1,992,900 Zestimate®
    $656/sqft
    $5,275 Estimated rent

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    What's special

    PRICE IMPROVEMENT! Contemporary Upper Valley home offers high-end design, thoughtful functionality & indoor-outdoor living. The open-concept floor plan feats. a chef’s kitchen w/oversized island, built-in Thermador SS appliances & walk-in pantry. Sun-drenched great room w/fireplace, media center & motorized window shades connects to the kitchen. Wine lovers will appreciate the walk-in cellar & under-counter wine fridge. Downstairs also boasts a large bedroom & full hall bath - perfect for guests or home office. Upstairs, a spacious loft provides flex living space, plus a primary suite, 2 add.'l bedrooms, one full bath & laundry room. Expansive primary suite w/customized walk-in closet & spa-inspired en-suite bath w/dual vanities, soaking tub & walk-in shower. Outdoors, enjoy a low-maintenance backyard w/artificial turf, Trex deck, built-in outdoor speakers & a 20-ft heated swim spa w/swim-in-place current for year-round relaxation. Finished 2-car garage w/epoxy flooring, custom storage & a bike wall rack. Sustainable living is made easy w/paid solar system, battery backup & a Tesla Wall Connector. High-end finishes include: 10 ft. ceilings, engineered hardwood floors, Cat-6 wiring & smart-home upgrades. Close to Proctor School, Parks & Trails Open Sat 8/2 Sun 8/24 1:30 to 4:00

    Zillow last checked: 7 hours ago

    Listing updated: September 19, 2025 at 03:01am

    Listed by:

    Kelly McCoy DRE #02095209 925-786-2681,

    Bhhs Drysdale Properties,

    Catherine Brent DRE #01088138 510-381-1065,

    Bhhs Drysdale Properties

    Bought with:

    Judy Grubb, DRE #01367593

    Kw Advisors East Bay

    Source: CCAR,MLS#: 41101294MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Bathroom
    • Features: Shower Over Tub, Solid Surface, Stall Shower, Tile, Window, Tub, Closet, See Remarks
    Kitchen
    • Features: 220 Volt Outlet, Counter - Solid Surface, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave, Oven Built-in, Pantry, Refrigerator, Other
    Heating
    • Zoned, Solar, Fireplace(s)
    Cooling
    • Ceiling Fan(s), Central Air
    Appliances
    • Included: Dishwasher, Double Oven, Gas Range, Microwave, Oven, Refrigerator, Dryer, Washer, Water Filter System, Tankless Water Heater
    • Laundry: Laundry Room, Cabinets, Sink, Upper Level, Common Area
    Features
    • Counter - Solid Surface, Pantry
    • Flooring: Carpet, Engineered Wood
    • Windows: Double Pane Windows, Screens, Window Coverings
    • Number of fireplaces: 1
    • Fireplace features: Insert, Gas Starter, Living Room, See Remarks
    Interior area
    • Total structure area: 3,047
    • Total interior livable area: 3,047 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached, Direct Access, Electric Vehicle Charging Station(s), Garage Faces Front, Garage Door Opener
    • Attached garage spaces: 2
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Terrace
    • Exterior features: Garden/Play
    • Has private pool: Yes
    • Pool features: Above Ground, Other, Pool/Spa Combo
    • Fencing: Partial Fence,Fenced,Partial
    Lot
    • Size: 8,712 sqft
    • Features: Cul-De-Sac, Sloped Down, Level, Back Yard, Front Yard, Landscaped, Paved, See Remarks, Side Yard, Landscape Back, Landscape Front, Yard Space
    Details
    • Additional structures: Shed(s)
    • Parcel number: 84D140328
    • Special conditions: Standard
    • Other equipment: Other, Irrigation Equipment

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Traditional
    • Property subtype: Residential, Single Family Residence
    Materials
    • Stone, Stucco
    • Foundation: Slab
    • Roof: Tile
    Condition
    • Existing
    • New construction: No
    • Year built: 2021
    Details
    • Builder name: Lafferty

    Utilities & green energy

    • Electric: Photovoltaics Seller Owned, 220 Volts in Kitchen, 220 Volts in Laundry
    • Sewer: Public Sewer
    • Water: Public
    Green energy
    • Energy efficient items: Appliances, Doors, Water Heater
    • Energy generation: Solar

    Community & neighborhood

    Location
    • Region: Castro Valley
    • Subdivision: Upper Valley

    HOA & financial

    HOA
    • Has HOA: Yes
    • HOA fee: $287 monthly
    • Amenities included: Playground, Other, Guest Parking, See Remarks
    • Services included: Common Area Maint, Management Fee, Reserve Fund, Other, Maintenance Grounds
    • Association name: NOT LISTED
    • Association phone: 800-443-5746
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    Estimated market value
    $1,992,900

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