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Off market
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  • $15,076,900

    421 Main St, Osterville, MA 02655

    9beds
    11,578sqft
    SingleFamily
    Built in 1928
    5.46 Acres Lot
    $15,076,900 Zestimate®
    $1,302/sqft
    $3,716 Estimated rent

    Home value

    $15,076,900

    $12.36M - $18.70M

    $3,716/mo

    Zestimate® history
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    Owner options

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    $3,716/mo

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    $3,716/mo

    Rent Zestimate®

    Refinance and save

    $88,008/mo

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    $88,008/mo

    Est. payment

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    What's special

    Overlooking the beautiful waters of East Bay and Nantucket Sound sits this sophisticated yet intimate waterfront estate. The current owners completely renovated the 11,578sf home from stem to stern with the highest grade materials and exceptional craftsmanship. Interior spaces are bathed in natural light with beautifully balanced living areas all oriented toward the water. You'll find a welcoming foyer with original wood floors, living and dining rooms with custom fireplaces, a spacious, well-equipped kitchen and a handsome library with hand pegged wood. Casual spaces for family and friends include a family room, sunroom and enclosed porch. The second level offers 2 master suites and 7 additional bedrooms. An expansive lawn, in-ground pool and scores of privacy trees dress the 5.46 acre site. A custom beach house enhances the private dock. The property offers a detached 5 car garage with a gorgeous 3 bedroom, 1,875sf carriage house above for guests and extended family.Information herein is not guaranteed or warranted and should be verified by any person who is looking at this property to purchase. Square footage, bedrooms and bathrooms do not include 1,875 sq ft guest cottage with three bedrooms and two full bathrooms.

    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: 11
    • Full bathrooms: 9
    • 1/2 bathrooms: 2
    Features
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 11,578 sqft

    Property

    Parking
    • Total spaces: 5
    Features
    • Exterior features: shingles
    Lot
    • Size: 5.46 Acres
    Details
    • Parcel number: OSTEM164L004

    Construction

    Type & style
    • Home type: SingleFamily
    Condition
    • Year built: 1928

    Community & neighborhood

    Location
    • Region: Osterville

    Price history

    DateEventPrice
    8/19/2019Sold$9,950,000$859/sqft
    Source: CCIMLS #21607681 Report a problem
    7/12/2019Pending sale$9,950,000$859/sqft
    Source: Robert Paul Properties #21607681 Report a problem
    4/8/2019Price change$9,950,000-13.5%$859/sqft
    Source: Robert Paul Properties #21607681 Report a problem
    4/6/2018Price change$11,500,000-17.3%$993/sqft
    Source: Robert Paul Properties #21607681 Report a problem
    3/3/2017Price change$13,900,000-6.7%$1,201/sqft
    Source: Robert Paul Properties #21607681 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$97,413 +5.3%$12,041,200 +1.6%
    2024$92,538 +4.6%$11,848,700 +11.7%
    2023$88,466 -6.5%$10,607,400 +8.1%

    Find assessor info on the county website

    Neighborhood: Osterville

    Nearby schools

    GreatSchools rating
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    Estimated market value$15,076,900
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    Estimated market value
    $15,076,900