$34,000,000

623 Halsey Neck Lane, Southampton NY, 11968

Price per sqft$3,021.69

Built in1990

Property size11,252 sqft

Property typeResidential

Overview

Sold

Listed Jan 6, 2025

Updated Jun 18

Southampton Village Estate Section: This glorious house was designed by world renowned architect Jaquelin T. Robertson for owners Ahmet and Mica Ertegun in 1990 and positioned on a 5.5 acre west facing parcel with 450 feet of frontage on Taylor Creek including a boat dock. The house of nearly 11,000 square feet is in excellent condition and features grand proportioned rooms with high ceilings throughout. There are ten bedrooms and twelve and a half bathrooms including a staff wing. The swimming pool is 20 x 75 and elevated with waterviews. A broad site facing a nature reserve while enjoying direct ocean breezes and early evening sunsets.

Additional information

MLS^® ID: 918650
Available since: January 6, 2025

Interior Features

Bedrooms: 10
Bathrooms: 14
Fireplace: Yes
Cooling: Yes
Basement: No

Exterior Features

Lot Size: 5.5 Acres

Other Property Details

Taxes: $102,774
Tax Frequency: Annually

Courtesy of Harald Grant | Sotheby's International Realty - Southampton Brokerage

Based on information from DASH - Sotheby's International Realty (SIR) as of 6/18/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Data last updated 1:14 PM UTC, 6/18/2026