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Lot/land
  • $19,000,000

    128 Ridgecrest Road, Kentfield, CA 94904

    --beds
    --baths
    140Acres
    Residential Acreage
    Built in ----
    140 Acres Lot
    $-- Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Secluded paradiseAccess to public utilitiesBreathtaking panoramic viewsOwn source of water
    The King Mountain Estate is a rare gem nestled in Marin County, offering 140+ acres of unparalleled privacy, breathtaking panoramic views, and endless opportunities to create a legacy estate property like no other in the San Francisco Bay Area. Imagine building your dream compound, adjoining hundreds of thousands of acres of open space, yet just minutes from urban conveniences. The 30+ acre building envelope is on the ridgeline atop King Mountain, enjoying 360-degree views of the city of San Francisco, the East Bay, and Marin, as well as unobstructed views of the Bay, Bridges, and of course, Mt. Tamalpais. With approvals for a 27,500+ SqFt estate, this secluded paradise is more than just a piece of land-it's a canvas for visionaries to craft something extraordinary. And while King Mountain Estate enjoys access to public utilities, it also has its own source of water and is perfectly suited to create sufficient levels of solar energy to comfortably power the future compound, allowing for an off-the-grid lifestyle that simply cannot be replicated anywhere else in the Bay Area. In addition to Redwood Groves, Madrones, Oaks, and other native Flora and Fauna, the land enjoys direct access to hundreds of miles of hiking and riding trails. It truly is the Bay Area's ultimate Unicorn.
    223 days
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    978
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    49
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    Zillow last checked: 8 hours ago

    Listing updated: November 06, 2025 at 01:13pm

    Listed by:

    Steven Mavromihalis DRE #00888824 415-999-1113,

    Compass 415-345-3000

    Source: BAREIS,MLS#: 325030841MLS LogoOriginating MLS: Marin County

    Facts & features

    Property

    Features
    • Fencing: Chain Link,Full
    • Has view: Yes
    • View description: Bay, Bridge(s), City, City Lights, Downtown, Forest, Hills, Mountain(s), Panoramic
    • Has water view: Yes
    • Water view: Bay
    Lot
    • Size: 140 Acres
    • Features: Pool Site, Secluded, Irregular Lot
    Details
    • Parcel number: 07518170
    • Zoning description: Residential,Vineyard
    • Special conditions: Offer As Is

    Utilities & green energy

    • Electric: Electric TBD
    • Gas: Gas TBD
    • Sewer: TBD
    • Water: TBD
    • Utilities for property: Gas TBD

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Kentfield

    Financial & listing details

    • Tax assessed value: $115,560
    • Date on market: 5/10/2025
    • Road surface type: Paved

    Estimated market value

    Not available

    Estimated sales range

    Not available

    $2,923/mo

    Price history

    Price history
    DateEventPrice
    5/10/2025Listed for sale$19,000,000-9.5%
    Source: BAREIS #325030841 Report a problem
    3/31/2024Listing removed$21,000,000
    Source: BAREIS #322074961 Report a problem
    8/10/2022Listed for sale$21,000,000-16%
    Source: BAREIS #322074961 Report a problem
    1/29/2021Listing removed$25,000,000
    Source: BAREIS #22017044 Report a problem
    1/15/2021Listed for sale$25,000,000
    Source: BAREIS #22017044 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025-- $115,560
    2024$3,868 +2.8%$115,560
    2023$3,762 +1.2%$115,560

    Find assessor info on the county website

    BuyAbility℠ payment

    Estimated monthly payment
    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.
    See how much you could borrow to make a competitive offer.

    Boost your down payment with 6% savings match

    Earn up to a 6% match & get a competitive APY with a *. Zillow has partnered with to help get you home faster.

    Learn more*Terms apply. Match provided by Foyer. Account offered by Pacific West Bank, Member FDIC.

    Climate risks

    Neighborhood: 94904

    Nearby schools

    GreatSchools rating
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