New Listing - 05/05/2026

$14,000,000 ($917.91 per sqft)

Est. Mortgage $68,052/mo *

Quick Pre-Approval

14 Castleton Drive, Highland Mills, NY, 10930

14 Castleton Drive, Highland Mills, NY, 10930

40 rooms

16 beds

11 Full / 5 Half baths

1908

Estate

15,252 sqft

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.


Status:

Active

Type:

Single-family residential

Laundry Remarks:

Laundry Room

Frontage:

300 feet

Garage:

4-car

Heating:

Oil, Steam, Radiant Floor

Cooling:

Central Air, Ductwork, Zoned

Basement:

Full, Unfinished

Parking:

200-car, Driveway, Garage, Private

Acreage:

39.1

Est. Taxes:

$61,150

Assessment

$691,500

Construction

Stucco

Utilities

Cable Available, Electricity Connected, Phone Connected, Propane, Trash Collection Public, Underground Utilities, Water Connected

View Description:

Mountain(s)

Waterfront:

Yes

Elementary School:

Smith Clove Elementary School

Middle School:

Monroe-Woodbury Middle School

High School:

Monroe-Woodbury High School

School District:

Monroe-Woodbury

Days on Market:

1

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

Pool:

In Ground, Infinity, Outdoor Pool, Pool Cover, Pool/Spa Combo

MLS #:

974021


Community Info

School Info

Walk Score

Mass Transit

Yelp


Listing courtesy of CORCORAN BAER & MCINTOSH 845-358-9440