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About This Home
This 20-bedroom, 30-bathroom single family at 23 Old Westbury Rd in Old Westbury, NY is listed for $11,750,000 ($1,175 per sqft). Built in 1988, the home offers 10,000 sqft of living space on a 15.89 acres lot.
Welcome to 23 Old Westbury Road, an extraordinary private compound set on approximately 16 acres of fully landscaped grounds in one of Long Island's most prestigious enclaves. At its heart stands a ~10,000 sq. ft. Mediterranean-style brick mansion of commanding presence, complemented by seven additional legal residences, 14 garages, two large barns, and a U-shaped horse stable.
The estate offers resort-level amenities, including an Olympic-sized heated in-ground pool of nearly 90,000 gallons with jacuzzi, a full outdoor kitchen, and manicured gardens designed for grand entertaining and tranquil living alike. Zoned for two acres with non-conforming use, the property presents a rare opportunity to subdivide or reimagine, un
locking tremendous value for a buyer seeking not only a remarkable lifestyle but also a sound investment. Whether envisioned as a multi-generational compound, equestrian estate, income-producing asset, or backdrop for film and media productions, this property offers versatility at a scale seldom seen.
Perfectly situated just 30 minutes from New York City and minutes from public transportation, 23 Old Westbury Road delivers privacy, prestige, and long-term potential-an unparalleled acquisition for both use and investment.
Key Features
- Built in 1988
- 15.89 acre lot
- Private pool
- Fireplace
Property Details
Amenities
Monthly Cost Estimate
$62,841/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
23 Old Westbury Rd
Old Westbury, NY 11568
Features & Amenities
Interior Features
Property Details
Construction
Heating
Cooling
Appliances
Questions & Answers
This 20-bedroom, 30-bathroom single family at 23 Old Westbury Rd is listed at $11,750,000 ($1,175/sqft). The estimated monthly payment is $50,917 based on 20% down at 6.5% interest.
Key features include: Built in 1988, 15.89 acre lot, Private pool, Fireplace. Interior Features: Cathedral Ceiling(s), Chandelier, Eat-in Kitchen.
This property is listed by Zachary Elliott and can be reached at 5166951547 or zache@nestseekers.com.


