Skip main navigation
For sale
  • Price cut: $3M (7/9)
    $11,000,000

    14 Castleton Drive, Highland Mills, NY 10930

    16beds
    15,252sqft
    Loading
    Single Family Residence, Residential
    Built in 1908
    39.1 Acres Lot
    $-- Zestimate®
    $721/sqft
    $-- HOA

    What's special

    Incredible historic details throughoutTennis and basketball courtMultiple outdoor entertaining spacesGrand gilded-age ballroomInfinity poolRolling lawnsRadiant heat
    R1A zoned, R3A zoned, agriculture zone approved, infinity pool, tennis and basketball court, gazebo and private lake set across gated 39.1 acres MAIN HOUSE - 10 bedrooms, 6 full baths, 3 half baths, 10 fireplaces, Kitchen has Miele Steam unit, Viking warming drawer, Viking microwave, 3 Viking ovens, including 6-burner and grill, 2 dishwashers, walk-in refrigerator, custom-designed and renovated in 2005, radiant heat. Main house has generator with auto transfer switch, 2 zones heat (1 zone radiant in kitchen) 4 zones central air and oil heat. BALLROOM - 4 bedrooms all with en-suite bathrooms, 2 half baths, 5 fireplaces, full kitchen with dishwasher, refrigerator and washer/dryer. Gilded age ballroom with plaster ceiling, 6 zones AC and heat (all new) each room has its own thermostat. GUEST HOUSE - 2 bedrooms, 1 full bathroom, original wood burning stove in kitchen. Guest house has 3 car-garage with a Tiffany clocktower clad in glazed ceramic. Guest house has 275 gallon oil heat, forced air, central air. Home has oil heat, 1 septic for main house & guest house. Separate septic for ballroom. Water is municipal, but there is also a well on site. Welcome to Rushmore estate. Set across over 39 acres of pristine woodland in the lower Hudson Valley. It is a rare offering of historic elegance and complete privacy. Originally commissioned in 1908 by financier/attorney Charles E. Rushmore, this Spanish Colonial-style mansion was designed as a secluded retreat. A long tree-lined 1/4 mile brick pavers driveway opens to a breathtaking estate centered around a grand Gilded-Age ballroom, vaulted hand-plastered ceilings, French doors, Palladian windows and an oversized fireplace creating an iconic setting. The home has incredible historic details throughout. The grounds are equally compelling with rolling lawns, a private lake with beachfront, a 60-foot infinity pool overlooking the water and a network of wooded trails that wind through the untouched landscapes of abundant wildlife. The trails connect to Shawangunk mountains. A romantic original gazebo, waterfall and multiple outdoor entertaining spaces create a true estate experience rarely found this close to Manhattan. This is a destination property equally suited as a private compound, legacy estate or event-driven retreat that offers a level of privacy, beauty and history that is increasingly rare in the Hudson Valley. Rushmore Estate is not just a home, it is a gilded-age masterpiece completely and historically in tact. Home is approved and zoned for event venue, house of worship, school, horses, cemetery, among others.
    73 days
    |
    1,681
    |
    97
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Corcoran Baer & McIntosh 845-358-9440,

    Laura Denberg 917-603-7945

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 974021MLS Logo

    Loading...

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 16
      • Bathrooms: 16
      • Full bathrooms: 11
      • 1/2 bathrooms: 5
      Heating
      • Oil, Steam, Radiant Floor
      Cooling
      • Central Air, Ductwork, Zoned
      Appliances
      • Included: Convection Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Oven, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Gas Range, Humidifier, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
      • Laundry: Washer/Dryer Hookup, Laundry Room
      Features
      • Built-in Features, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets, Kitchen Island, Marble Counters, Natural Woodwork, Open Kitchen, Original Details, Pantry, Primary Bathroom, Soaking Tub, Stone Counters, Storage, Walk-In Closet(s)
      • Flooring: Hardwood
      • Basement: Full,Unfinished
      • Attic: Finished
      • Number of fireplaces: 15
      • Fireplace features: Wood Burning
      Interior area
      • Total structure area: 15,252
      • Total interior livable area: 15,252 sqft

      Property

      Parking
      • Total spaces: 200
      • Parking features: Driveway, Garage, Private
      • Garage spaces: 4
      • Has uncovered spaces: Yes
      Features
      • Levels: Three Or More
      • Patio & porch: Covered, Terrace
      • Has private pool: Yes
      • Pool features: In Ground, Infinity, Outdoor Pool, Pool Cover, Pool/Spa Combo
      • Has view: Yes
      • View description: Mountain(s)
      • Waterfront features: Lake Front, Stream
      • Frontage length: 300 feet
      Lot
      • Size: 39.1 Acres
      Details
      • Additional structures: Barn(s), Covered Arena, Garage(s), Gazebo, Guest House, Outbuilding, Pergola, Pool House, Residence, Workshop
      • Parcel number: 3358092020000001070.0000000
      • Special conditions: None
      • Horses can be raised: Yes

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Estate
      • Property subtype: Single Family Residence, Residential
      Materials
      • Stucco
      Condition
      • Updated/Remodeled
      • Year built: 1908
      • Major remodel year: 1908

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well, Public
      • Utilities for property: Cable Available, Electricity Connected, Phone Connected, Propane, Trash Collection Public, Underground Utilities, Water Connected

      Community & HOA

      Community
      • Security: Fire Alarm, Security Gate, Security System
      HOA
      • Has HOA: No
      Location
      • Region: Highland Mills

      Financial & listing details

      • Price per square foot: $721/sqft
      • Tax assessed value: $691,500
      • Annual tax amount: $61,150
      • Date on market: 5/5/2026
      • Cumulative days on market: 74 days
      • Listing agreement: Exclusive Right To Sell
      • Exclusions: chandelier in office main house
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/9/2026Price change$11,000,000-21.4%$721/sqft
        Source: OneKey® MLS as distributed by MLS GRID #974021 Report a problem
        5/5/2026Listed for sale$14,000,000-22.2%$918/sqft
        Source: OneKey® MLS as distributed by MLS GRID #974021 Report a problem
        5/7/2025Listing removed$18,000,000$1,180/sqft
        Source: OneKey® MLS as distributed by MLS GRID #808106 Report a problem
        12/27/2024Listed for sale$18,000,000$1,180/sqft
        Source: OneKey® MLS as distributed by MLS GRID #808106 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $691,500
        2024-- $691,500
        2023-- $691,500
        2022-- $691,500
        2021-- $691,500
        2020-- $691,500
        2019-- $691,500
        2018-- $691,500
        2017$56,124 $691,500
        2016-- $691,500
        2015-- $691,500
        2014-- $691,500
        2013-- $691,500 -10.1%
        2012-- $769,600 -7.5%
        2011-- $832,000
        2010-- $832,000
        2009-- $832,000 +1.8%
        2007-- $817,300
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 10930

        Getting around

        2 / 100
        Car-Dependent
        4 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Smith Clove Elementary School
        • Middle: Monroe-Woodbury Middle School
        • High: Monroe-Woodbury High School

        Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

        A local agent can set up tours, give advice and negotiate with sellers.

        Browse local experts