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Glen Head, NY, 11545 • 11545 • Nassau County
$415/sqft
-$188,000 since Mar 4, 2026
Down payment assistance available
9Beds
12Baths
17,587Sqft
9 acLot
1924Built
Estate Style
Built 1924 · 102 years of history
Gated & Secured
Security Gate · Smoke Detector(s) · Video Cameras
Outdoor Living
Patio · Porch
Special Features
Barn(s) · Guest House · Pool House · Stable(s)
Private Pool
Fenced · In Ground · Outdoor Pool · Pool Cover · Salt Water
7-Car Garage
Driveway · Garage · Garage Door Opener · Private
Premium Finishes
Crown Molding · Granite Counters · Quartz/Quartzite Counters
Hardwood & Tile Floors
Quality flooring throughout
This home is getting attention
Listed 281 days ago · 3,564 views · 185 saves
Demand and pricing signals for this listing
3,564 views
People checking out this listing
185 saves
Buyers have saved this home
281 days on market
Established listing
$415/sqft
Price per square foot
Single Family · Built 1924 · Historic
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!
Standout features identified
Our analysis highlights wood-burning fireplaces, heated saltwater pool, and pristine equestrian-ready grounds as key attractions of this home.
Based on current rates
Est. 6.87% rate · 30yr fixed · $5,840,000 loan
Full calculator →Key facts and listing details
17 categories of property features
Market data and value estimates
3 schools rated nearby
Glen Head, NY, 11545
20 events
Local context around this listing
Glen Head, NY • Nassau County
Nearby cities
Nearby zip codes
Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. [Click here for more information](/mls-disclaimers/#778)
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