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Off market
  • $14,485,700

    521 Round Hill Rd, Greenwich, CT 06831

    9beds
    17,603sqft
    SingleFamily
    Built in 1916
    40.26 Acres Lot
    $14,485,700 Zestimate®
    $823/sqft
    $80,954 Estimated rent

    Home value

    $14,485,700

    $11.15M - $18.83M

    $80,954/mo

    Zestimate® history
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    $81,641/mo

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    $81,641/mo

    Est. payment

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    What's special

    ROUND HILL MANOR IS ONE OF THE GREAT ESTATES IN GREENWICH SITTING ON THE CREST OF A MAGNIFICENT PLATEAU OVERLOOKING MORE THAN 40 HIGH, OPEN ACRES WITH PANORAMIC VIEWS OF LONG ISLAND SOUND. IMPRESSIVE GATES OPEN TO THE WINDING DRIVEWAY THROUGH A CURVED ALLEE OF STATELY TREES TO A GRAND COURTYARD. AT 500 FT IN ELEVATION, THIS BREATHTAKING PROPERTY HAS MAJESTIC SPECIMEN TREES, OLD STONE WALLS AND PARK-LIKE ROLLING LAWNS WITH STUNNING EAST, WEST AND SOUTH VIEWS FOR THE UTMOST IN PRIVACY.EXCEPTIONAL QUALITY, CHARACTER AND SCALE COMBINED WITH A METICULOUS 3 YR COMPLETE RENOVATION WITH STATE-OF-THE-ART SYSTEMS OFFERS A TIMELESSNESS THAT IS WITHOUT EQUAL. LISTING TEAM: BILL ANDRUSS, JOSEPH BARBIERI AND LESLIE MCELWREATH.

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 9
    • Bathrooms: 12
    • Full bathrooms: 8
    • 1/2 bathrooms: 4
    Heating
    • Forced air
    Cooling
    • Central
    Appliances
    • Included: Dishwasher
    Features
    • Flooring: Hardwood
    • Attic: Full
    Interior area
    • Total interior livable area: 17,603 sqft

    Property

    Parking
    • Total spaces: 5
    • Parking features: Garage - Attached
    Features
    • Exterior features: Brick
    Lot
    • Size: 40.26 Acres
    Details
    • Parcel number: GREEM10B2879
    • Zoning: RA-4

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • brick
    • Roof: Shake / Shingle
    Condition
    • Year built: 1916

    Utilities & green energy

    • Water: Well

    Community & HOA

    Location
    • Region: Greenwich

    Financial & listing details

    • Price per square foot: $823/sqft
    • Tax assessed value: $2,037,980
    • Annual tax amount: $24,537

    Price history

    DateEventPrice
    11/2/2020Sold$16,500,000$937/sqft
    Source: Greenwich MLS, Inc. #97089 Report a problem
    9/1/2020Pending sale$16,500,000$937/sqft
    Source: Sotheby's International Realty #97089 Report a problem
    10/30/2019Price change$16,500,000-13.1%$937/sqft
    Source: Sotheby's International Realty - Greenwich Brokerage #97089 Report a problem
    6/7/2019Price change$18,995,000-15.6%$1,079/sqft
    Source: Sotheby's International Realty - Greenwich Brokerage #97089 Report a problem
    1/19/2019Price change$22,500,000-22.4%$1,278/sqft
    Source: Sotheby's International Realty - Greenwich Brokerage #97089 Report a problem
    3/28/2018Price change$28,995,000-27.3%$1,647/sqft
    Source: Sotheby's International Realty - Greenwich Brokerage #97089 Report a problem
    3/21/2017Price change$39,900,000-20%$2,267/sqft
    Source: Sotheby's International Realty - Greenwich Brokerage #97089 Report a problem
    6/22/2016Listed for sale$49,895,000-33.5%$2,834/sqft
    Source: Sotheby's International Realty - Greenwich Brokerage #97089 Report a problem
    6/5/2009Listing removed$75,000,000$4,261/sqft
    Source: Number1Expert #69461 Report a problem
    4/21/2009Price change$75,000,000-21.1%$4,261/sqft
    Source: Number1Expert #69461 Report a problem
    4/14/2009Listed for sale$95,000,000$5,397/sqft
    Source: Number1Expert #69461 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$24,537 +2.8%$2,037,980
    2024$23,865 +2.8%$2,037,980
    2023$23,213 +1%$2,037,980
    2022$22,988 +6.7%$2,037,980 +9.7%
    2021$21,536 $1,858,150
    2020$21,536 -0.8%$1,858,150
    2019$21,703 +2.7%$1,858,150
    2018$21,127 $1,858,150
    2017$21,127 +14.5%$1,858,150 +13.5%
    2015$18,456 +2.7%$1,637,650
    2014$17,965 $1,637,650
    Find assessor info on the county website

    Neighborhood: 06831

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Parkway
    • Middle: Western

    Source: The MLS. 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
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    $14,485,700
    2% more
    +$289K
    With Zillow Showcase(estimated)
    $14.8M