23 Old Westbury Rd

Property Description

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, unlocking 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.

Overview

Property Status

For Sale

Lot Size

15.89 Acres

MLS ID

914193

Property Type

Residential

Year Built

1988

Features & Amenities

Architecture Styles

Estate, Mediterranean

Garage Spaces

5.0

Water Source

Public

Utilites

Cable Available, Trash Collection Public

Heat Type

Forced Air, Oil

Air Conditioning

Central Air

Other Interior Features

Cathedral Ceiling(s), Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Marble Counters, Pantry, Primary Bathroom, Sauna, Walk-In Closet(s)

Sewer

Cesspool

Elementary School

Drexel Avenue School

Middle School

Westbury Middle School

High School

Westbury High School

School District

Westbury

Sales Price

$14,950,000

Real Estate Tax

$135,000/yr

Browse My

Current Listings

Explore my active properties below or contact Zach to schedule a private showing.

For Sale
$32,500,000

64 W End Avenue, East Hampton, NY 11937
- 4 Beds
- 5 Baths
- 5,500 Sq.Ft.
For Sale
$14,950,000

23 Old Westbury Rd, Old Westbury, NY 11568
- 20 Beds
- 30 Baths
- 10,000 Sq.Ft.
For Sale
$12,950,000

75 Cove Neck Road, Cove Neck, NY 11771
- 6 Beds
- 7 Baths
- 10,693 Sq.Ft.
Sold
$12,687,500

406 Centre Island Road, Centre Island, NY 11771
- 7 Beds
- 9 Baths
- 10,674 Sq.Ft.
Sold
$12,250,000

1164 Scuttle Hole Road, Water Mill, NY 11976
- 8 Beds
- 11 Baths
- 14,750 Sq.Ft.
Sold
$9,850,000

43 Chestnut Hill Drive, Upper Brookville, NY 11771
- 7 Beds
- 13 Baths
- 10,861 Sq.Ft.
Sold
$9,000,000

221 Centre Island Road, Centre Island, NY 11771
- 6 Beds
- 8 Baths
- 11,000 Sq.Ft.
For Sale
$8,975,000

30 Evans Drive, Brookville, NY 11545
- 7 Beds
- 10 Baths
- 11,400 Sq.Ft.
Sold
$8,624,000

70 Bacon Road, Old Westbury, NY 11568
- 6 Beds
- 8 Baths
- 10,738 Sq.Ft.
For Sale
$8,250,000

22 Terrace Court, Old Westbury, NY 11568
- 6 Beds
- 7 Baths
- 6,326 Sq.Ft.
Sold
$7,500,000

5 Casey Lane, Bridgehampton, NY 11932
- 7 Beds
- 7 Baths
- 7,900 Sq.Ft.
Sold
$7,250,000

38 Chestnut Hill Drive, Upper Brookville, NY 11771
- 6 Beds
- 9 Baths
- 15,000 Sq.Ft.
Sold
$7,100,000

1 Hidden Pond Drive, Old Westbury, NY 11568
- 7 Beds
- 10 Baths
- 11,000 Sq.Ft.
Sold
$6,350,000

136 I U Willets Road, Old Westbury, NY 11568
- 8 Beds
- 9 Baths
Sold
$6,150,000

3 Tatem Way, Old Westbury, NY 11568
- 6 Beds
- 7 Baths
For Sale
$5,875,000

1416 Bay Boulevard, Atlantic Beach, NY 11509
- 6 Beds
- 6 Baths
- 5,422 Sq.Ft.
Sold
$5,650,000

35 Chestnut Hill Drive, Upper Brookville, NY 11771
- 5 Beds
- 9 Baths
- 10,500 Sq.Ft.
Sold
$5,427,000

62 Rosko Lane, Southampton, NY 11968
- 8 Beds
- 9 Baths
Sold
$5,080,000

2 Saddle Ridge Road, Old Westbury, NY 11568
- 6 Beds
- 8 Baths
- 7,200 Sq.Ft.
For Sale
$4,950,000

241 Asharoken Avenue, Asharoken, NY 11768
- 7 Beds
- 7 Baths
- 12,000 Sq.Ft.
Sold
$4,800,000

6 Wenwood Drive, Brookville, NY 11545
- 5 Beds
- 5 Baths
- 7,000 Sq.Ft.
Sold
$4,250,000

1 Kingwood Court, Muttontown, NY 11791
- 6 Beds
- 8 Baths
- 8,500 Sq.Ft.
Sold
$3,950,000

5 Kodiak Drive, Woodbury, NY 11797
- 8 Beds
- 9 Baths
Sold
$3,650,000

19 Count Rumford Lane, Lloyd Harbor, NY 11743
- 3 Beds
- 4 Baths
- 7,452 Sq.Ft.
Sold
$2,925,000

7 Redwood Drive, Dix Hills, NY 11746
- 5 Beds
- 5 Baths
- 5,000 Sq.Ft.
Sold
$2,725,000

19 Meadow Lane, Manhasset, NY 11030
- 4 Beds
- 5 Baths
- 4,451 Sq.Ft.
Sold
$2,725,000

19 Meadow Lane Unit: 19, Manhasset, NY 11030
- 4 Beds
- 5 Baths
- 4,451 Sq.Ft.
Sold
$2,600,000

3223 Shore Drive, Merrick, NY 11566
- 6 Beds
- 6 Baths
Pending
$2,450,000

Lot 15 Equestrian Lane, Melville, NY 11747
- 4 Beds
- 5 Baths
Pending
$2,450,000

Lot 1 Equestrian Lane, Melville, NY 11747
- 5 Beds
- 5 Baths
- 4,500 Sq.Ft.
Sold
$2,350,000

30 Glenby Lane, Brookville, NY 11545
- 5 Beds
- 5 Baths
- 4,644 Sq.Ft.
Sold
$2,300,000

123 Asharoken Avenue, Asharoken, NY 11768
- 1 Bath
Sold
$2,195,000

Lot 62B Three Ponds Lane Unit: 62, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,615 Sq.Ft.
Sold
$1,950,000

2976 Clubhouse Road, Merrick, NY 11566
- 4 Beds
- 3 Baths
Sold
$1,895,000

Lot 66F Three Ponds Lane Unit: 66, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Sold
$1,895,000

Lot 69F Three Ponds Lane Unit: 69, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Sold
$1,895,000

Lot 73F Three Ponds Lane Unit: 73, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Sold
$1,895,000

Lot 76F Three Ponds Lane Unit: 76, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Sold
$1,850,000

Lot 43B Three Ponds Lane Unit: 43, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,615 Sq.Ft.
Sold
$1,835,000

221 Baird Court, Woodbury, NY 11797
- 6 Beds
- 5 Baths
- 3,652 Sq.Ft.
For Sale
$1,825,000

Lot 32B Three Ponds Lane Unit: 32, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,615 Sq.Ft.
Sold
$1,825,000

Lot 67F Three Ponds Lane Unit: 67, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Sold
$1,825,000

Lot 70F Three Ponds Lane Unit: 70, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
For Sale
$1,800,000

Lot 33E Three Ponds Lane Unit: 33, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,925 Sq.Ft.
Sold
$1,800,000

Lot 72F Three Ponds Lane Unit: 72, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Sold
$1,795,000

Lot 35B Three Ponds Lane Unit: 35, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,615 Sq.Ft.
Sold
$1,775,000

Lot 24F Three Ponds Lane Unit: 24, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,743 Sq.Ft.
Pending
$1,745,000

Lot 824 Bryant Avenue, Roslyn Harbor, NY 11576
- 6 Baths
Sold
$1,725,000

Lot 49A Three Ponds Lane, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,600 Sq.Ft.
Sold
$1,725,000

Lot 54A Three Ponds Lane Unit: 54, Woodbury, NY 11797
- 3 Beds
- 4 Baths
- 2,600 Sq.Ft.