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238 Sebonac Road, 
Southampton, NY 11968

$3,450,000

4

Beds

3

Baths

31,000

Sq Ft

Single Family

Active

Listed by

Suzanne Sienkiewicz

Nest Seekers International LLC.

Last updated:

February 23, 2026, 03:25 PM

MLS#

959508

Source:

OneKey MLS

About This Home

238 Sebonac Road

Beyond the gated entry you will be welcomed to unparalleled luxury at 238 Sebonac Road. Walking distance to Shinnecock, home to the 2026 US Open. Moments from ocean beaches, Sebonac inlet, and Southampton Village. This fully furnished property delivers the quintessential Hamptons experience. Meticulously renovated in 2025, this sprawling 3,100-square-foot home features four gracious bedrooms and three luxuriously appointed baths. Plumbing, electrical, siding, windows, mechanicals and insulation are all brand new and HERS rated for maximum efficiency. Multiple chef’s kitchens and duo natural gas heating and cooling systems provide an opportunity for modern entertaining on two levels – offering a flexible layout ideal for guests and extended family. Enjoy a quiet morning coffee on your covered terrace overlooking a backyard oasis centered around a new heated gunite salt water pool/spa, sports court and outdoor kitchen. Property has been reimagined including a state-of-the-art AI septic system, allowing for years of stress free living. This is a rare, turnkey offering of significance, engineered for summer soirées and tranquil relaxation alike.

Home Facts

Single Family

3 Baths

4 Bedrooms

Built in 2025

Price Summary

3,450,000

$111 per Sq. Ft.

MLS #:

959508

Last Updated:

February 23, 2026, 03:25 PM

Added:

a month ago

Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

31,000 Sq. Ft.

Structure

Structure

Architectural Style:

Contemporary

Building Area:

3,100 Sq. Ft.

Year Built:

2025

Lot

Lot Size (Sq. Ft):

25,265

Finances & Disclosures

Finances

Price:

$3,450,000

Price per Sq. Ft:

$111 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.