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Sold for $10,500,000 on 09/16/25
  • $10,500,000

    545 Sea View Avenue, Osterville, MA 02655

    6beds
    3,859sqft
    Single Family Residence
    Built in 1947
    2.52 Acres Lot
    $10,572,400 Zestimate®
    $2,721/sqft
    $4,921 Estimated rent

    Home value

    $10,572,400

    $9.73M - $11.52M

    $4,921/mo

    Zestimate® history
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    What's special

    Set on Osterville's prestigious Sea View Avenue, this exquisite waterfront estate boasts an unparalleled combination of privacy, presence, and natural beauty. Sweeping views of Nantucket Sound and a pristine private sandy beach highlight this one-of-a-kind offering, located just minutes from everything Osterville has to offer. Accessed via a long, tree-lined driveway, coastal gardens and rolling lawns set the stage as one approaches the classic Cape Cod residence. Immediately upon entering, breathtaking views are on full display and continue throughout, with large windows and glass doors that seamlessly connect to multiple outdoor living spaces. At the heart of the home, a generously proportioned living room with three exposures is flooded with natural light, opening to a den on one side and a dining room on the other. Fit for any occasion, the dining room connects to the adjacent kitchen featuring an eat-in breakfast bar and water views. A guest bedroom completes the first level, offering convenience and flexibility. On the second floor, five additional bedrooms - including a spacious primary suite with mesmerizing vistas over Nantucket Sound - ensure ample accommodations for family and friends. Outside, the expansive lawn and terraces are ideal for embracing the outdoor lifestyle, while a staircase at the edge of the yard leads to one of Cape Cod's finest private sandy beaches. Just moments from The Wianno Club, Oyster Harbors, and the shops and restaurants of Osterville's Main Street, this rare and extraordinary property is ready to be enjoyed.

    Zillow last checked: 8 hours ago

    Listing updated: September 16, 2025 at 12:55pm

    Listed by:

    Paul E Grover 508.364.3500,

    Berkshire Hathaway HomeServices Robert Paul Properties

    Bought with:

    Robert B Kinlin, 137979

    Berkshire Hathaway HomeServices Robert Paul Properties

    Source: CCIMLS,MLS#: 22502098MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 6
    • Full bathrooms: 5
    • 1/2 bathrooms: 1
    Primary bedroom
    • Level: Second
    Heating
    • Hot Water
    Cooling
    • Central Air
    Features
    • Flooring: Hardwood, Carpet
    • Basement: Partial
    • Number of fireplaces: 1
    Interior area
    • Total structure area: 3,859
    • Total interior livable area: 3,859 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage - Attached, Open
    • Attached garage spaces: 2
    • Has uncovered spaces: Yes
    Features
    • Stories: 2
    • Has view: Yes
    • Has water view: Yes
    • Water view: Ocean
    • Body of water: Nantucket Sound
    Lot
    • Size: 2.52 Acres
    • Features: Conservation Area, House of Worship, Near Golf Course, Shopping, Marina, In Town Location
    Details
    • Parcel number: 114047002 & 114047001
    • Zoning: RF-1
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence
    Materials
    • Shingle Siding
    • Foundation: Poured
    • Roof: Wood, Shingle
    Condition
    • Actual
    • New construction: No
    • Year built: 1947

    Utilities & green energy

    • Sewer: Septic Tank

    Community & neighborhood

    Community
    • Community features: Deeded Beach Rights
    Location
    • Region: Osterville

    Other

    Other facts
    • Listing terms: Cash

    Price history

    DateEventPrice
    9/16/2025Sold$10,500,000-2.8%$2,721/sqft
    Source: CCIMLS #22502098
    8/19/2025Pending sale$10,800,000$2,799/sqft
    Source: CCIMLS #22502098
    5/6/2025Listed for sale$10,800,000$2,799/sqft
    Source: CCIMLS #22502098

    Public tax history

    YearProperty taxesTax assessment
    2025$71,296 +4.2%$8,812,900 +0.6%
    2024$68,442 +3.2%$8,763,400 +10.2%
    2023$66,309 +44.9%$7,950,700 +67.5%

    Find assessor info on the county website

    Neighborhood: Osterville

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • District: Barnstable

    Source: CCIMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

    Sell for more on Zillow
    Get a free Zillow Showcase℠ listing and you could sell for .
    $10.6M
    2% more+ $211K
    With Zillow Showcase(estimated)
    $10.8M