Mark Debrich

60 Piping Rock Road

Upper Brookville, NY
$ 5,585,000 Beds 9 Baths 10.5 Sq 17,587
Monthly Estimate* How much can I afford?

Welcome to GRAY HORSE FARM - Just Updated & Renovated for 2025 luxury living! Recently transformed with a gut-renovated Top of the line chef's kitchen with new cabinets, countertops, backsplash, floor, and high-end appliances. There are six new designer bathrooms, all-new recessed lighting throughout, upgraded 800-AMP electric and utility systems. This grand estate seamlessly blends timeless elegance with modern comforts. A truly iconic Georgian estate nestled in the heart of Upper Brookville, this 17,587 square feet of total living space, this sprawling residence features 9 bedrooms, 9.555+ bathrooms, 10 wood-burning fireplaces, and exquisite architectural details, including vintage millwork, antique hand-painted wallpaper, and Samuel Yellin wrought-iron gates from the JP Morgan estate. Designed in 1924 by renowned architect James W. O’Connor and landscape architect Robert Ludlow Fowler, Gray Horse Farm is where classic architecture meets nearly 9 acres of pristine, equestrian-ready grounds. Perfectly suited for multigenerational living, the estate includes three separate guest/staff quarters (two 1-bedrooms and one 3-bedroom), offering privacy while staying connected. For those who love to entertain and enjoy the outdoors, the estate features a 20' x 55' heated saltwater pool with a pool house that's fully equipped, tennis and basketball courts, and a secret meditation garden you don't want to miss. For the car enthusiast there's a 7-car garage. Equestrian enthusiasts will appreciate the 3-stall stable, multiple paddocks, and run-in horse shed, all designed for top-tier country living. Additional highlights include a whole-house generator, —all just 27 miles from Manhattan. Whether you're seeking a premier equestrian retreat or an expansive generational compound, Gray Horse Farm delivers an unmatched lifestyle of luxury, privacy, and prestige. A rare offering close to top universities,marinas, beaches, golf, museums and americana shopping!

Single Family

  • Price
  • $ 5,585,000
  • City
  • Upper Brookville
  • Bedrooms
  • 9
  • Full Bathrooms
  • 9
  • County
  • NASSAU
  • Half Bathrooms
  • 3
  • Area
  • Lot Size
  • 8.96 Acres
  • Zip
  • 11545
  • Sqr Footage
  • 17,587
  • Year Built
  • 1924
  • Taxes
  • $ 125619
  • Style
  • Estate,Includes Legal Accessory Apartment
  • MLS#
  • 885874
Listed By: Compass Greater NY LLC
Data Source: Listings courtesy of OneKey® MLS as distributed by MLS GRID

Features

General

Sewer Cesspool
Heating Forced Air,Natural Gas
Cooling Central Air
Utilities Cable Available,Electricity Connected,Natural Gas Connected,Trash Collection Private,Water Connected
Appliances Dishwasher,Dryer,Gas Range,Microwave,Refrigerator,Stainless Steel Appliance(s),Tankless Water Heater,Washer,Wine Refrigerator
Garage Spaces 7
Patio/Porch Features Patio,Porch
Architectural Style Estate,Includes Legal Accessory Apartment
Pool Features Fenced,In Ground,Outdoor Pool,Pool Cover,Salt Water
Security Features Security Gate,Smoke Detector(s),Video Cameras
Construction Materials Brick
Year Built 1924
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2427-22-G-00-0335-0
County Nassau County
Property Type Residential
HOA No
Garage Y/N Yes
Other Structures Barn(s),Guest House,Pool House,Shed(s),Stable(s)
Total Rooms 23
Full Baths 9
Directions GPS
High School Locust Valley High School
City Oyster Bay
Senior Community Y/N No
High School District Locust Valley
Carport Y/N No
Elementary School Ann Macarthur Primary School
Property Attached Y/N No
Tax Annual Amount 125619
Middle/Junior High School Locust Valley Middle School
Property Condition Updated/Remodeled
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Locust Valley
Elementary School District Locust Valley
PostalCity Upper Brookville
AttributionContact 516-317-6007
Year Built Effective 2025
Listing Appliances Dishwasher, Dryer, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer, Wine Refrigerator

Interior Features

Interior Amenities First Floor Bedroom,First Floor Full Bath,Beamed Ceilings,Built-in Features,Chefs Kitchen,Crown Molding,Eat-in Kitchen,Elevator,Entrance Foyer,Formal Dining,Granite Counters,His and Hers Closets,In-L
Basement Full,Unfinished,Walk-Out Access
Flooring Hardwood,Tile
Total Fireplaces 11
Fireplace Features Bedroom,Family Room,Living Room,Wood Burning
Formal Dining Yes
Basement Features Full, Unfinished, Walk-Out Access
Basement (Y/N) Yes
Half Baths 3
Total Bedrooms 9
Eat-in Kitchen Yes
Total Baths 12
General Features First Floor Bedroom,First Floor Full Bath,Beamed Ceilings,Built-in Features,Chefs Kitchen,Crown Molding,Eat-in Kitchen,Elevator,Entrance Foyer,Formal Dining,Granite Counters,His and Hers Closets
Walk-In Closet Yes
Entrance Foyer Yes

Exterior Features

Exterior Amenities Basketball Court,Courtyard,Garden,Tennis Court(s)
Fencing Back Yard,Full
Parking Features Driveway,Garage,Garage Door Opener,Private
Water Source Public
Parking Features Driveway, Garage, Garage Door Opener, Private
Waterfront Y/N No
Other Equipment Generator
Horse Y/N Yes
General Features Ext. Basketball Court,Courtyard,Garden,Tennis Court(s)

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Farmingdale, NY office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Ann Macarthur Primary School Elementary School
Middle School Locust Valley Middle School
High School Locust Valley High School

Price History

7/8/2025 Listed $8,250,000
8/6/2025 5% - $7,850,000
10/29/2025 5% - $7,488,000
3/4/2026 3% - $7,300,000
5/27/2026 11% - $6,498,000
7/15/2026 15% - $5,585,000

Property vs Zip Code Average in 11545

Price
AVG $4.77M
$5.59M
Taxes
AVG $49,295
$125,619
Year Built
AVG 1977
1924
Visits
AVG 142
615
Data Provided by Inside Real Estate®

Areas That We Cover

60 Piping Rock Road Upper Brookville, NY is a Single Family Home for sale at $5585000 with 17587 sqft and a lot size of 8.96 Acres Acre(s). 60 Piping Rock Road Upper Brookville has 9 bedrooms, 9 baths and was built in 1924. The property's zip code is 11545 which is in Upper Brookville, NY

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Mark Debrich

Mark Debrich

Real Estate Salesperson

516-330-2280

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