21 Schoolhouse Road
Hillsdale, NY, 12529 $ 21,000,000
Bedrooms5 Baths6.1 Sq 5,203 Monthly Estimate*
$ 132,596
for $21,000,000 with 5 bedrooms and 6 full baths, 1 half bath. This 5,203 square foot home was built in 2020 on a lot size of 135.
There are beautiful homes in the Hudson Valley, and then there are properties that seem to occupy a world entirely their own. Set at one of the most extraordinary vantage points in the region, this exceptional contemporary estate presides over 135 private acres with sweeping, unobstructed views across the Hudson Valley to the Catskill Mountains. The sense of scale is remarkable: open sky, rolling land, distant mountains, and complete privacy in every direction—yet Hudson and Great Barrington are each only 25 minutes away. The residence was designed around this landscape; dramatic walls of glass frame the Catskills throughout the house, while soaring ceilings and expansive, open living spaces give the interiors a sense of volume without sacrificing warmth. Living, dining, and kitchen spaces unfold effortlessly toward the terrace and infinity pool, where the water appears to disappear into the mountains beyond. The entire home lives on a single level, an increasingly rare luxury at this scale. Two primary suites and three additional ensuite bedrooms create five beautifully private bedroom suites, equally suited to intimate everyday living or a house full of family and friends. Throughout, the architecture is sophisticated but restrained, allowing the extraordinary setting to remain the focus. And the house is only the beginning. The estate encompasses 135 acres of lawns, fields, woods, and private trails, creating a property that can be experienced as much as admired. A large, crystal-clear swimming pond offers an idyllic counterpoint to the infinity pool. Miles of trails wind through the acreage for riding, hiking, and exploring, while a barn and riding arena establish the property as a true equestrian retreat. A separate two-bedroom cottage provides charming guest accommodations, while a carriage house with its own apartment creates additional flexibility for guests, staff, an office, or studio. What ultimately distinguishes this property, however, is something photographs and specifications can only begin to convey: the feeling of being here. Morning light moving across 135 private acres. Long afternoons by the pond. Horses on the trails. Dinner overlooking the mountains. And, each evening, the sun setting behind the Catskills from an infinity pool seemingly suspended above the Hudson Valley. It is extraordinarily private without being isolated, grand without being ostentatious, and remarkably complete without feeling overdone. Properties of this caliber are exceedingly difficult to create—and even harder to find. Just 25 minutes from the restaurants, galleries, shops, and cultural life, this is not simply a country house. It is one of those rare places that makes leaving the city feel like arriving somewhere else entirely.
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FeaturesInteriorInterior Amenities First Floor Bedroom First Floor Full Bath High Ceilings Kitchen Island Open Floorplan Primary Bathroom Master Downstairs
Basement Unfinished
Flooring Hardwood
Total Fireplaces 2
Basement Features Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 5
Total Baths 7
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GeneralSewer Septic Tank
Heating See Remarks
Cooling Central Air
Utilities See Remarks
Appliances Dishwasher Dryer Gas Range Oven Range Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 3
Architectural Style Farmhouse Modern Other
Construction Materials Wood Siding
Year Built 2020
View Lake Mountain(s) Panoramic
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 104200-105-000-0001-004-003-0000
County Columbia County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Arena Barn(s) Garage(s) Guest House
Total Rooms 20
Full Baths 6
High School Taconic Hills Junior/Senior High
City Hillsdale
Senior Community Y/N N
High School District Taconic Hills
Carport Y/N N
Elementary School Taconic Hills Elementary School
Property Attached Y/N N
Tax Annual Amount 52890
Middle/Junior High School Taconic Hills Junior/Senior High
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Taconic Hills
Elementary School District Taconic Hills
Tax Assessed Value 2878700
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ExteriorParking Features Driveway Private Driveway Private
Water Source Other
Waterfront Y/N N
Horse Y/N Y
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* Excluded FeaturesList ByJonathan R. SteinListing Agent
Douglas Elliman Real EstateBroker
Affordability Calculator
- Monthly Principal & Interest
- $132,596
- Monthly Property Taxes
- $4,408
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Hillsdale, NY
Average List Price $2,038,887
Percent of Sale Price 90%
About Hillsdale, NY 1,884 Population
8% Since 2002
$ 67,800 Median Income
52.52 Median Age
15% Households with Children
Trends Information provided by ATTOM Data Solutions.
4099066 Elementary School
4101277 Middle School
Taconic Hills Junior/Senior High High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 9/4/2026 | $21,000,000 | | Listed Price |