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Off market
  • $12,934,100

    177 Seapuit River Rd, Osterville, MA 02655

    9beds
    12baths
    8,653sqft
    SingleFamily
    Built in 1929
    1.58 Acres Lot
    $12,934,100 Zestimate®
    $1,495/sqft
    $3,896 Estimated rent

    Home value

    $12,934,100

    $10.35M - $15.78M

    $3,896/mo

    Zestimate® history
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    Owner options

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    $3,896/mo

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    Rent Zestimate®

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    $75,250/mo

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    $75,250/mo

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    What's special

    On the south coast of Cape Cod, on the renowned private island of Oyster Harbors, only a few rare properties offer views of Nantucket Sound, a private sandy beach, and a deep water dock. Yachtsman and collector William Koch transformed a historic nine bedroom, twelve bath beach house built in 1929 into a cherished family compound. Distinguished by summer porches, seaside balconies, chef's kitchen and widow's walk this outstanding property reflects a keen sense of refinement. While superbly designed for grand entertaining, with timeless living space, beach house, gunite pool and guest quarters, the home also offers the comfort and seclusion desired for peaceful family living and intimate gatherings. Please verify all information stated herein. Brokered And Advertised By: Robert Paul Properties, Inc. Listing Agent: Robert B Kinlin

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 9
    • Bathrooms: 12
    Heating
    • Forced air, Gas
    Cooling
    • Central
    Appliances
    • Included: Dishwasher, Dryer, Freezer, Range / Oven, Refrigerator
    Features
    • Flooring: Tile, Carpet, Hardwood
    Interior area
    • Total interior livable area: 8,653 sqft

    Property

    Parking
    • Parking features: Garage - Attached
    Features
    • Exterior features: Wood
    • Has view: Yes
    • View description: Water
    • Has water view: Yes
    • Water view: Water
    Lot
    • Size: 1.58 Acres
    Details
    • Parcel number: OSTEM070L014

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Roof: Shake / Shingle
    Condition
    • Year built: 1929

    Community & neighborhood

    Location
    • Region: Osterville

    Price history

    DateEventPrice
    9/15/2014Sold$8,500,000-32%$982/sqft
    Source: Public Record Report a problem
    12/19/2013Price change$12,500,000-16.7%$1,445/sqft
    Source: Robert Paul Properties, Inc. #21305684 Report a problem
    6/24/2013Listed for sale$15,000,000$1,734/sqft
    Source: Robert Paul Properties Inc. #21305684 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$99,352 +7.7%$12,280,800 +4%
    2024$92,221 +4.6%$11,808,100 +11.7%
    2023$88,152 -1.7%$10,569,800 +13.6%

    Find assessor info on the county website

    Neighborhood: Osterville

    Nearby schools

    GreatSchools rating
    Sell for more on Zillow
    Get a free Zillow Showcase℠ listing and you could sell for .
    $12.9M
    2% more+ $259K
    With Zillow Showcase(estimated)
    $13.2M