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Off market
Street View
  • $1,400,800

    591 S Mountain Rd, New City, NY 10956

    7beds
    4baths
    5,000sqft
    SingleFamily
    Built in 1920
    7.95 Acres Lot
    $1,400,800 Zestimate®
    $280/sqft
    $5,991 Estimated rent

    Home value

    $1,400,800

    $1.12M - $1.74M

    $5,991/mo

    Zestimate® history
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    $5,991/mo

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    $5,991/mo

    Rent Zestimate®

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    $9,575/mo

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    $9,575/mo

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    What's special

    Extraordinary c 1920 stone castle. Turning into the driveway is like stepping back into medieval Scotland. Surrounded by the wooded hills of High Tor state park, the stone manor house is a replica of one constructed in Scotland in 1229. Magnificent architectural details that must be seen to be believed. One of the last true estates left in Rockland County, situated on 7.95 acres with a carriage house, caretakers cottage, horse barn and more. Built in the 1920s by noted Maritime attorney and marine surveyor, Harold Deming and former residence of world renowned doctor, humanitarian and activist, this estate has been a part of the very fabric of Rockland County for generations. This private estate is perfect for those seeking to reside in a peaceful, extremely private location with close proximity to Manhattan, Westchester, Connecticut and New Jersey. A once in a lifetime opportunity with endless possibilities. Call Donna Cox @ 845-641-8613 for more information and to schedule a private viewing.

    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: 7
    • Bathrooms: 4
    Heating
    • Forced air
    Cooling
    • Central
    Features
    • Basement: Partially finished
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 5,000 sqft

    Property

    Parking
    • Parking features: Garage - Detached
    Features
    • Exterior features: Brick, Composition
    Lot
    • Size: 7.95 Acres
    Details
    • Parcel number: 392089348171

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Stone
    Condition
    • Year built: 1920

    Community & neighborhood

    Location
    • Region: New City

    Price history

    DateEventPrice
    12/30/2025Listing removed$2,200
    Source: OneKey® MLS as distributed by MLS GRID #940323 Report a problem
    12/2/2025Listed for rent$2,200+10%
    Source: OneKey® MLS as distributed by MLS GRID #940323 Report a problem
    9/2/2024Listing removed$2,000
    Source: OneKey® MLS as distributed by MLS GRID #H6325264 Report a problem
    8/29/2024Listed for rent$2,000
    Source: OneKey® MLS as distributed by MLS GRID #H6325264 Report a problem
    10/16/2012Sold$699,000$140/sqft
    Source: Public Record Report a problem
    7/7/2012Listing removed$699,000$140/sqft
    Source: BHG Rand Realty - Nyack #507663 Report a problem
    6/13/2012Price change$699,000-22.2%$140/sqft
    Source: BHG Rand Realty - Nyack #507663 Report a problem
    4/4/2012Price change$899,000-7.8%$180/sqft
    Source: BHG Rand Realty - Nyack #507663 Report a problem
    3/16/2012Price change$975,000-2.4%$195/sqft
    Source: BHG Rand Realty - Nyack #507663 Report a problem
    1/7/2012Price change$999,000-37.5%$200/sqft
    Source: BHG Rand Realty - New City #507663 Report a problem
    10/7/2011Price change$1,599,000-11.1%$320/sqft
    Source: BHG Rand Realty - New City #507663 Report a problem
    7/15/2011Price change$1,799,000-4.1%$360/sqft
    Source: Better Homes and Gardens Rand Realty #507663 Report a problem
    5/4/2011Listed for sale$1,875,000$375/sqft
    Source: Better Homes and Gardens Rand Realty #507670 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $406,500
    2024-- $406,500
    2023-- $406,500
    2022-- $406,500
    2021-- $406,500 +1.6%
    2020-- $400,000
    2019-- $400,000
    2018-- $400,000
    2017$36,613 $400,000
    2016-- $400,000
    2015-- $400,000
    2014-- $400,000
    2013-- $400,000
    2012-- $400,000
    2011-- $400,000
    2010-- $400,000
    2009-- $400,000
    2007-- $400,000
    2006-- $400,000
    2005-- $400,000
    2004-- $400,000
    2003-- $400,000
    2002-- $400,000
    2001-- $400,000 -28.9%
    2000-- $562,700

    Find assessor info on the county website

    Neighborhood: Centenary

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Woodglen
    • Middle: Felix Festa
    • High: Clarkstown North
    • District: Clarkstown

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

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    Estimated market value
    $1,400,800
    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
    $1,400,800