$14,000,000

14 Castleton Dr Highland Mills, NY 10930

Estimated payment $80,640/month

Total Views 2,829
16 Beds
16 Baths
15,252 Sq Ft
$918 Price per Sq Ft

Highlights

  • Lake Front
  • Guest House
  • Horses Allowed On Property
  • Monroe-Woodbury High School Rated A-
  • Barn
  • Pool House

About This Home

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.

Listing Agent

Laura Denberg

Corcoran Baer & McIntosh Brokerage Phone: 845-358-9440 License #10401347245 Listed on: 05/05/2026

Corcoran Baer & McIntosh

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $61,150

Year Built

  • Built in 1908

Lot Details

  • 39.1 Acre Lot
  • Lake Front

Parking

  • 4 Car Garage
  • Driveway

Home Design

  • Estate
  • Stucco

Interior Spaces

  • 15,252 Sq Ft Home
  • 3-Story Property
  • Built-In Features
  • Woodwork
  • Crown Molding
  • Vaulted Ceiling
  • 15 Fireplaces
  • Wood Burning Fireplace
  • Entrance Foyer
  • Formal Dining Room
  • Storage
  • Mountain Views
  • Unfinished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Eat-In Gourmet Kitchen
  • Convection Oven
  • Gas Oven
  • Gas Cooktop
  • Microwave
  • Freezer
  • Dishwasher
  • Viking Appliances
  • Stainless Steel Appliances
  • Kitchen Island
  • Marble Countertops
  • Disposal

Flooring

  • Wood
  • Radiant Floor

Bedrooms and Bathrooms

  • 16 Bedrooms
  • En-Suite Primary Bedroom
  • Dual Closets
  • Walk-In Closet
  • Soaking Tub

Laundry

  • Laundry Room
  • Dryer
  • Washer

Home Security

  • Home Security System
  • Security Gate

Pool

  • Pool House
  • Infinity Pool
  • Pool and Spa
  • Pool Cover

Outdoor Features

  • Access to stream, creek or river
  • Covered Patio or Porch
  • Terrace
  • Gazebo
  • Separate Outdoor Workshop
  • Pergola
  • Outbuilding

Schools

  • Smith Clove Elementary School
  • Monroe-Woodbury Middle School
  • Monroe-Woodbury High School

Utilities

  • Zoned Heating and Cooling
  • Ducts Professionally Air-Sealed
  • Humidifier
  • Vented Exhaust Fan
  • Heating System Uses Steam
  • Heating System Uses Oil
  • Underground Utilities
  • Propane
  • Well
  • Oil Water Heater
  • Septic Tank
  • High Speed Internet
  • Cable TV Available

Additional Features

  • Guest House
  • Barn
  • Horses Allowed On Property

Community Details

  • Building Fire Alarm

Listing and Financial Details

  • Exclusions: chandelier in office main house
  • Assessor Parcel Number 335809-202-000-0001-070.000-0000

Home Details

Home Type

Single Family

Est. Annual Taxes

$61,150

Year Built

Built in 1908

Lot Details

39.1 Acres

Parking

4

Listing Details

  • Property Type: Residential
  • Architectural Style: Estate
  • Property SubType: Single Family Residence
  • Property Condition: Updated/Remodeled
  • Levels: Three Or More
  • Exclusions: chandelier in office main house
  • Year Built: 1908
  • Year Built Effective: 1908
  • Attribution Contact: 845-358-9440
  • Carport Y N: No
  • CurrentPrice: 14000000.00
  • MlsMajorChangeType: New Listing
  • CurrentPrice_By_LivingArea: 917.91240
  • ListPrice_By_LivingArea: 917.91240
  • ListPrice_By_OriginalListPrice: 1.00000
  • ListPrice_By_LotSizeAcres: 358056.2660
  • LivingAreaSearchSqFt: 15252.00
  • Special Features: None
  • Property Sub Type: Detached
  • Year Renovated: 1908

Interior Features

  • Appliances: 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
  • Interior Amenities: 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), Washer/Dryer Hookup
  • Fireplaces: 15
  • Flooring: Hardwood
  • Fireplace Features: Wood Burning
  • Full Bathrooms: 11
  • Half Bathrooms: 5
  • Basement: Full, Unfinished
  • Spa Features: Bath
  • Total Bedrooms: 16
  • Fireplace: Yes
  • Living Area: 15252
  • Basement YN: Yes

Exterior Features

  • Other Structures: Barn(s), Covered Arena, Garage(s), Gazebo, Guest House, Outbuilding, Pergola, Pool House, Residence, Workshop
  • Construction Materials: Stucco
  • Waterfront Features: Lake Front, Stream
  • Pool Features: In Ground, Infinity, Outdoor Pool, Pool Cover, Pool/Spa Combo
  • Pool Private: Yes
  • Road Frontage Type: Municipal
  • View: Mountain(s)
  • Patio and Porch Features: Covered, Terrace
  • Waterfront: Yes

Garage/Parking

  • Total Parking Spaces: 200
  • Garage Spaces: 4
  • Garage: Yes
  • Parking Description: Driveway, Garage, Private

Utilities

  • Cooling: Central Air, Ductwork, Zoned
  • Heating: Oil, Steam, Radiant Floor
  • Laundry Features: Laundry Room
  • Security: Fire Alarm, Security Gate, Security System
  • Sewer: Septic Tank
  • Utilities: Cable Available, Electricity Connected, Phone Connected, Propane, Trash Collection Public, Underground Utilities, Water Connected
  • Water Source: Well, Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Monroe-Woodbury Middle School

Lot Info

  • Horses: Yes
  • Lot Size Acres: 39.1
  • Lot Size Sq Ft: 1703196
  • Parcel Number: 335809-202-000-0001-070.000-0000
  • Property Attached: No
  • Additional Parcels: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 61150
  • Tax Year: 2025

MLS Schools

  • Elementary School: Smith Clove Elementary School
  • High School: Monroe-Woodbury High School
  • Middle School District: Monroe-Woodbury

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $61,459 $691,500 $172,700 $518,800
2024 $61,714 $691,500 $172,700 $518,800
2023 $61,714 $691,500 $172,700 $518,800
2022 $64,206 $691,500 $172,700 $518,800
2021 $64,294 $691,500 $172,700 $518,800
2020 $64,859 $691,500 $172,700 $518,800
2019 $63,237 $691,500 $172,700 $518,800
2018 $63,237 $691,500 $172,700 $518,800
2017 $61,137 $691,500 $172,700 $518,800
2016 $60,305 $691,500 $172,700 $518,800
2015 -- $691,500 $172,700 $518,800
2014 -- $691,500 $172,700 $518,800
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
05/05/2026 05/05/26 For Sale $14,000,000 -- $918 / Sq Ft
Source: OneKey® MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Deed -- None Available
Deed -- --
Deed -- Richard Golden
Warranty Deed $1,445,000 --
Source: Public Records

Source: OneKey® MLS

MLS Number: 974021

OneKey® MLS

APN: 335809-202-000-0001-070.000-0000

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