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Sold for $10,500,000
    • $10,500,000

    391 Sea View Avenue, Osterville, MA 02655

    6beds
    6,830sqft
    Single Family Residence
    Built in 2020
    1.23 Acres Lot
    $10,810,400 Zestimate®
    $1,537/sqft
    $-- Estimated rent

    Home value

    $10,810,400

    $9.73M - $12.00M

    Not available

    Zestimate® history
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    What's special

    Private sandy beachDramatic architectural detailsOpen floor planPanoramic ocean viewsLush professionally landscaped gardensRefined formal spacesSoaring ceilings
    Overlooking the shimmering waters of Nantucket Sound, this extraordinary Wianno estate offers an unparalleled blend of elegance, privacy, and coastal charm. With its own private sandy beach and panoramic ocean views, this is a rare opportunity to own a legacy property, along Sea View Avenue, in one of Cape Cod's most coveted enclaves. Surrounded by lush, professionally landscaped gardens, the residence is a contemporary interpretation of classic shingle-style architecture, thoughtfully designed by the acclaimed firm PSD. The home's open floor plan seamlessly integrates refined formal spaces with relaxed gathering areas—perfect for both sophisticated entertaining and fun family events. Inside, bespoke millwork, soaring ceilings, and dramatic architectural details define the living spaces, while expansive walls of glass frame breathtaking vistas of sky and sea. Each room is a celebration of light, luxury, and craftsmanship! A charming two bedroom two bathroom guest house, with its own deck and water views, provides the perfect retreat for visiting friends or family. This is a fabulous opportunity to own a gracious Osterville estate and turn dreams into reality!

    Zillow last checked:

    Listing updated:

    Listed by:

    Gene Orloff 508-364-2907,

    Sotheby's International Realty

    Bought with:

    Paul E Grover, 125463

    Berkshire Hathaway HomeServices Robert Paul Properties

    Source: CCIMLS,MLS#: 22503232MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 7
    • Full bathrooms: 4
    • 1/2 bathrooms: 3
    Heating
    • Natural Gas, Other
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Freezer, Gas Range, Refrigerator, Range Hood, Washer, Wine Cooler, Natural Gas, Water Heater
    • Laundry: Gas Dryer
    Features
    • Linen Closet, Pantry, Recessed Lighting, Sound System, Walk-In Closet(s), Wet Bar
    • Flooring: Hardwood, Tile
    • Basement: Partial,Apartment
    • Number of fireplaces: 3
    Interior area
    • Total structure area: 6,830
    • Total interior livable area: 6,830 sqft

    Property

    Parking
    • Total spaces: 6
    • Parking features: Direct Access, Storage, Driveway, Guest, Other
    • Attached garage spaces: 4
    • Has uncovered spaces: Yes
    Features
    • Stories: 2
    • Patio & porch: Patio, Screened Porch
    • Exterior features: Garden, Underground Sprinkler System
    • On waterfront: Yes
    • Waterfront features: Waterview, Waterfront, Ocean Front
    • Body of water: Nantucket Sound,Salt
    Lot
    • Size: 1.23 Acres
    • Features: Marsh, Views
    Details
    • Additional structures: Guest House
    • Parcel number: 138031
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Shingle Siding
    • Roof: Pitched,Wood,Shingle
    Condition
    • Year built: 2020

    Utilities & green energy

    • Water: Public

    Community & HOA

    Community
    • Security: Security System
    HOA
    • Has HOA: No
    Location
    • Region: Osterville

    Financial & listing details

    • Price per square foot: $1,537/sqft
    • Tax assessed value: $11,115,900
    • Annual tax amount: $92,242
    • Date on market: 7/2/2025
    • Cumulative days on market: 106 days

    Price history

    DateEventPrice
    12/16/2025Sold$10,500,000-22.2%$1,537/sqft
    Source: CCIMLS #22503232 Report a problem
    11/13/2025Pending sale$13,500,000$1,977/sqft
    Source: CCIMLS #22503232 Report a problem
    10/23/2025Listed for sale$13,500,000$1,977/sqft
    Source: CCIMLS #22503232 Report a problem
    9/26/2025Pending sale$13,500,000$1,977/sqft
    Source: CCIMLS #22503232 Report a problem
    9/15/2025Price change$13,500,000-10%$1,977/sqft
    Source: CCIMLS #22503232 Report a problem
    7/2/2025Listed for sale$15,000,000+140%$2,196/sqft
    Source: CCIMLS #22503232 Report a problem
    8/21/2019Sold$6,250,000$915/sqft
    Source: CCIMLS #21904825 Report a problem
    7/25/2019Pending sale$6,250,000$915/sqft
    Source: Robert Paul Properties #21904825 Report a problem
    7/1/2019Listed for sale$6,250,000$915/sqft
    Source: Robert Paul Properties, Inc. #21904825 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$89,928 +3.8%$11,115,900 +0.2%
    2024$86,649 +7.4%$11,094,600 +14.7%
    2023$80,650 +30.5%$9,670,300 +50.8%
    2022$61,812 +41%$6,412,000 +53.4%
    2021$43,838 -24.5%$4,179,000 -21.1%
    2020$58,084 +10.1%$5,299,600 +13.3%
    2019$52,779 -0.5%$4,679,000 -1.1%
    2018$53,065 +5.1%$4,729,500 +0.8%
    2017$50,478 -0.1%$4,691,300 +1.2%
    2016$50,528 +0.6%$4,635,600 +0.1%
    2015$50,225 +2.1%$4,629,000 0%
    2014$49,209 +3.8%$4,629,300 0%
    2013$47,406 +2.4%$4,629,500 -1.5%
    2012$46,312 +4.6%$4,701,700 -0.4%
    2011$44,258 -6%$4,718,300 -9.5%
    2010$47,102 -8.1%$5,216,200 -18.8%
    2009$51,267 +32.4%$6,424,400 +26.3%
    2008$38,708 +20.6%$5,086,500 +0.1%
    2007$32,109 0%$5,080,600 -0.2%
    2006$32,119 +44.9%$5,090,100 +38.9%
    2005$22,171 +12.2%$3,664,700 +108.1%
    2004$19,757 $1,760,900
    2003$19,757 $1,760,900
    Find assessor info on the county website

    Neighborhood: Osterville

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    Estimated market value
    $10,810,400
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $10,810,400

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