42 Clocktower Lane Old Westbury, NY $ 3,950,000
42 Clocktower Lane
$ 3,950,000
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42 Clocktower Lane

Old Westbury, NY, 11568
$ 3,950,000
Bedrooms5 Baths4.1 Sq 5,000

Monthly Estimate*

$ 24,321

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Single Family Home for sale in Old Westbury, NY

for $3,950,000 with 5 bedrooms and 4 full baths, 1 half bath. This 5,000 square foot home was built in 1863 on a lot size of 3.

OLD WESTBURY | HISTORIC GRANDEUR. TIMELESS PRESTIGE. REFINED MODERN LIVING. 42 Clocktower Lane stands as a timeless testament to Gilded Age architecture and estate living on Long Island. Designed by the renowned architect Stanford White — a key figure behind many of America’s most celebrated turn-of-the-century landmarks — this distinguished residence was originally part of the expansive Morgan Estate, emblematic of Old Westbury’s storied past. Set on 3 acres atop one of the highest points on Clock Tower Lane, the estate commands presence and serenity. The home features 5 bedrooms, 4.5 baths and exudes historic grandeur from its facade, rich architectural detailing, intricate millwork, and eight classic fireplaces, to dramatic high soaring ceilings and gracious formal rooms that recall an era of elegant entertaining. Thoughtfully updated for contemporary living, the residence features a gourmet kitchen with direct access to outdoor living spaces, while period charm endures throughout. The grounds reflect the estate tradition of Old Westbury — lush perennial gardens, a sparkling pool with granite terrace, a classic pool house, and a private tennis court evoke the leisure pursuits of centuries past. This property uniquely bridges historic legacy and modern luxury within one of Long Island’s most prestigious and historically rich communities.

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Single Family Active

Price

$ 3,950,000

Bedrooms

5

Full Bath

4

Half Bath

1

Property Type

Single Family

Taxes

$ 60,532

Style

Colonial

Lot Size

3

Year Built

1863

Town/City

Old Westbury

County/Region

Nassau

MLS | Web ID

960435

Features
Interior
Interior Amenities Built-in Features Cathedral Ceiling(s) Chefs Kitchen Entrance Foyer Formal Dining His and Hers Closets Pantry Primary Bathroom
Basement Full See Remarks Unfinished
Flooring Hardwood
Total Fireplaces 8
Basement Features Full See Remarks Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 5
Total Baths 5
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General
Sewer Cesspool
Heating Oil
Cooling Central Air
Utilities Natural Gas Connected Water Connected
Appliances Cooktop Dishwasher Freezer Refrigerator Wine Refrigerator
Garage Spaces 2
Patio/Porch Features Patio
Architectural Style Colonial
Pool Features In Ground
Construction Materials Frame
Year Built 1863
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 2431-17-012-00-0053-0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Other Structures Pool House
Total Rooms 10
Full Baths 4
Directions 25A to Whitney Lane to Wheatley Road to Clocktower Lane end of block - #42: 2 driveways to access home.
High School Jericho Senior High School
City Oyster Bay
Senior Community Y/N N
High School District Jericho
Carport Y/N N
Elementary School Cantiague Elementary School
Property Attached Y/N N
Tax Annual Amount 60532.09
Showing Instructions DO NOT TEXT STATUS/SHOW #. Schedule Through Online Showingtime appointment Center. 24 Hr Notice.
Middle/Junior High School Jericho Middle School
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Jericho
Elementary School District Jericho
Tax Assessed Value 2239
Tax Lot 53
Virtual Tour https://dynamic-media-solutions.aryeo.com/sites/42-clock-tower-ln-old-westbury-ny-11568-22054781/branded
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Exterior
Exterior Amenities Garden Tennis Court(s)
Parking Features Driveway Garage Driveway Garage
Water Source Public
Waterfront Y/N N
Other Equipment Generator
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Internal Only
Street Number 1 42
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* Excluded Features
List By
Maria Babaev CBR E-PRO SFR GRI CRS

Listing Agent

Douglas Elliman Real Estate

Broker

516-629-2242

Contact

Affordability Calculator

$29,365
Per Month
83%
17%
0%
Monthly Principal & Interest
$24,321
Monthly Property Taxes
$5,044
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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.
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Nearby
4099265 Elementary School
4101292 Middle School
Jericho Senior High School High School
Pricing History
DatePricePrice ChangeDescription
2/12/2026$3,950,000 Listed Price

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42 Clocktower Lane, Old Westbury, NY, 11568 is a Single Family Home for sale at $3,950,000 with 5,000 sqft and a lot size of 3. 42 Clocktower Lane has 5 bedrooms, 4.1 baths, and was built in 1863. The property's zip code is 11568 which is in Old Westbury, NY