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For sale
  • $15,500,000

    5660 Alpine Rd, Portola Valley, CA 94028

    6beds
    14,500sqft
    : 
    Single Family Residence
    Built in 2006
    41.72 Acres Lot
    $20,685,200 Zestimate®
    $1,069/sqft
    $-- HOA

    What's special

    Wine cellarCommercial-quality appliancesFront terraceCulinary retreat
    Completed in 2006, this magnificent vineyard estate is the perfect place to escape from the fast daily pace of Silicon Valley. The approximately 41 acres are as peaceful as they are beautiful, with spectacular top-of-the-world San Francisco Bay views. Arriving on the front terrace is as if stepping into the Italian countryside. The scale of the home is destined for grand entertaining spilling out to exceptional front and rear terraces. The kitchen is a culinary retreat with commercial-quality appliances, and the wine cellar awaits a sizable collection. Multiple rooms for everyday living, a theatre, plus a well-being center with spa, steam, and sauna add luxurious touches. Both 5660 Alpine Road and APN 080-040-120 are being offered for sale together.
    854 days
    on Zillow
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    Zillow last checked: 7 hours ago

    Listing updated: July 06, 2025 at 04:32pm

    Listed by:

    Kavanaugh Group 70010886 415-377-2924,

    Coldwell Banker Realty

    Source: MLSListings Inc,MLS#: ML81803721MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 5660 Alpine Rd.

    Next available tour time:Today at 1pm

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 11
    • Full bathrooms: 9
    • 1/2 bathrooms: 2
    Dining room
    • Features: DiningArea, FormalDiningRoom
    Family room
    • Features: SeparateFamilyRoom
    Heating
    • Central Forced Air
    Cooling
    • Central Air
    Features
    • Has fireplace: Yes
    • Fireplace features: Living Room, Other Location
    Interior area
    • Total structure area: 14,500
    • Total interior livable area: 14,500 sqft

    Property

    Parking
    • Total spaces: 4
    • Parking features: Attached, Detached
    • Attached garage spaces: 4
    Lot
    • Size: 41.72 Acres
    Details
    • Parcel number: 080040110
    • Zoning: OR0000
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Concrete Perimeter and Slab
    • Roof: Tile
    Condition
    • New construction: No
    • Year built: 2006

    Utilities & green energy

    • Gas: Generator, PropaneOnSite
    • Water: Spring
    • Utilities for property: Propane

    Community & HOA

    Location
    • Region: Portola Valley

    Financial & listing details

    • Price per square foot: $1,069/sqft
    • Tax assessed value: $21,398,299
    • Annual tax amount: $234,922
    • Date on market: 8/17/2020
    • Listing agreement: ExclusiveRightToSell
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