Listed By:
Corcoran Baer & McIntosh

$ 11,000,000 14 Castleton Drive Highland Mills, NY

MLS: 974021   Type: Single Family   County: Orange   City: Highland Mills   Zip: 10930   Style: Estate,Includes Legal Accessory Apartment     Taxes: $61,150

Mortgage $51,643 /mo

Beds

Baths

Half Baths

Sqr Footage

Acres

Built

16

11

5

15,252

39.1

1908

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.

Elementary School

Middle School

High School

Smith Clove
Distance: N/A Miles
Monroe-woodbury
Distance: N/A Miles
Monroe-woodbury
Distance: N/A Miles

Price History

5/5/2026 Listed $14,000,000
7/9/2026 22% - $11,000,000

Sewer Septic Tank
Heating Oil,Steam,Radiant Floor
Cooling Central Air,Ductwork,Zoned
Utilities Cable Available,Electricity Connected,Phone Connected,Propane,Trash Collection Public,Underground Utilities,Water Connected
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
Garage Spaces 4
Patio/Porch Features Covered,Terrace
Architectural Style Estate,Includes Legal Accessory Apartment
Pool Features In Ground,Infinity,Outdoor Pool,Pool Cover,Pool/Spa Combo
Security Features Fire Alarm,Security Gate,Security System
Construction Materials Stucco
Exclusions chandelier in office main house
Year Built 1908
View Mountain(s)
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 335809-202-000-0001-070.000-0000
Waterfront Features Lake Front,Stream
County Orange County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Barn(s),Covered Arena,Garage(s),Gazebo,Guest House,Outbuilding,Pergola,Pool House,Residence,Workshop
Total Rooms 40
Full Baths 11
High School Monroe-Woodbury High School
City Woodbury
Senior Community Y/N N
High School District Monroe-Woodbury
Carport Y/N N
Spa Features Bath
Elementary School Smith Clove Elementary School
Property Attached Y/N N
Tax Annual Amount 61150
Middle/Junior High School Monroe-Woodbury Middle School
Property Condition Updated/Remodeled
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Monroe-Woodbury
Elementary School District Monroe-Woodbury
Tax Assessed Value 691500
PostalCity Highland Mills
AttributionContact 845-358-9440
Year Built Effective 1908

Interior Features

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 K
Basement Full,Unfinished
Flooring Hardwood
Total Fireplaces 15
Fireplace Features Wood Burning
Formal Dining Y
Basement Features Full, Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 5
Total Bedrooms 16
Eat-in Kitchen Y
Total Baths 16
General 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
Walk-In Closet Y
Entrance Foyer Y

Exterior Features

Parking Features Driveway,Garage,Private
Water Source Well,Public
Total Parking 200
Parking Spaces 200
Parking Features Driveway, Garage, Private
Frontage Length 300 feet
Waterfront Y/N Y
Road Frontage Type Municipal
Horse Y/N Y

Property Schools



Direct Link:

https://horacemann.josephmacey.com/property/784-974021-14-castleton-drive-highland-mills-NY-10930

Gallery (45 photos)

Listed By:
Corcoran Baer & McIntosh

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Property vs Zip Code Avg (10930)

Price 11.0M Avg 0

Sqr Feet 15,252 Avg 0

Cost / Sqr Ft $721 Avg $0

Taxes $61,150 Avg $0

Acres 39.1 Avg 0

Visits 144 Avg 0

Days on Site 145 Avg 20,723

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Listed By: Corcoran Baer & McIntosh




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Location & Address

Horace Mann
66 N Broadway
Nyack, NY
Cell: 845-555-3952