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Off market
  • $20,965,000

    861 Sea View Ave, Osterville, MA 02655

    11beds
    18baths
    18,966sqft
    SingleFamily
    Built in 2014
    3.74 Acres Lot
    $20,965,000 Zestimate®
    $1,105/sqft
    $3,622 Estimated rent

    Home value

    $20,965,000

    $16.56M - $26.42M

    $3,622/mo

    Zestimate® history
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    Owner options

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    $3,622/mo

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    $3,622/mo

    Rent Zestimate®

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    $125,314/mo

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    $125,314/mo

    Est. payment

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    What's special

    For more than a century, Sea View Avenue in the Wianno neighborhood of Osterville has been Cape Cod's premier address. A new imagining of the classic beach house, completed in 2014, 861 Sea View Avenue is the premier property. With 3.74+/- acres, 300 +/-feet of sandy beach, 6 bedroom main house, 5 bedroom guest house, pool and pool house, sweeping lawns, and beach cabana at the water's edge, the property takes full advantage of the spectacular site. With unobstructed ocean views from all principal rooms, the interior views are equally dramatic. Highlighted by a 3-story foyer and chandeliered spiral staircase opening into the main living areas, the design results in a layering of space and an interplay of light and form. The chef's kitchen features top-flight appliances and finishes with floor-to-ceiling windows overlooking Nantucket Sound. The master suite captures panoramic views from the third floor and has two walk in closets, a dressing room, his and hers bathrooms, office, covered balcony, and elevator access to all floors. The house flows easily to the outdoor living area by the pool, with further space for entertaining in the beautiful pool house. To maximize privacy and comfortable interaction for family and guests, the 5 bedroom self-sufficient guest house is separated by the pool and pool house on its own lot. Sited at the end of a gated drive, privacy is further protected by evergreen plantings along the property lines. Stairs from the broad, level lawn lead down to the sandy beach and beach cabana with shower and bath.

    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: 11
    • Bathrooms: 18
    Heating
    • Gas
    Appliances
    • Included: Dishwasher
    Interior area
    • Total interior livable area: 18,966 sqft

    Property

    Features
    • Exterior features: Wood
    Lot
    • Size: 3.74 Acres
    Details
    • Parcel number: OSTEM113L001

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Contemporary
    Materials
    • Roof: Shake / Shingle
    Condition
    • Year built: 2014

    Community & neighborhood

    Location
    • Region: Osterville

    Price history

    DateEventPrice
    10/31/2014Listing removed$19,500,000$1,028/sqft
    Source: Landvest, Inc #MA1759
    6/29/2014Price change$19,500,000-11.4%$1,028/sqft
    Source: Landvest, Inc #MA1759
    5/24/2014Listed for sale$22,000,000+317.9%$1,160/sqft
    Source: Landvest #71686569
    9/1/2011Sold$5,265,000-23.7%$278/sqft
    Source: CCIMLS #20906611
    7/30/2009Listed for sale$6,900,000$364/sqft
    Source: NRT #20906611

    Public tax history

    YearProperty taxesTax assessment
    2025$123,964 +3.6%$15,323,100 +0%
    2024$119,665 +8.1%$15,322,000 +15.4%
    2023$110,724 +19.5%$13,276,200 +38.2%

    Find assessor info on the county website

    Neighborhood: Osterville

    Nearby schools

    GreatSchools rating
    Sell for more on Zillow
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    $21.0M
    2% more+ $419K
    With Zillow Showcase(estimated)
    $21.4M