Ad #7989378
MLS #11632993
Commanding 2 sprawling acres in the heart of Southampton, this
148 Middle Line Hwy, Southampton, NY 11968
$7,500,000
8Beds
10Baths
9,600Sqft
2Acres
About this property
Commanding 2 sprawling acres in the heart of Southampton, this masterfully designed new construction estate represents the pinnacle of Hamptons luxury. Room to build tennis or padel court. Spanning an impressive 9,600 +/- SF across 3 finished levels, the residence offers a rare combination of grand architectural scale and intimate, sophisticated comfort. With 8 spacious bedrooms and 10 bathrooms (8 full, 2 half), this home is perfectly engineered for both large-scale entertaining and quiet, private retreats. The light-filled interiors are defined by an open-concept floor plan featuring soaring ceilings, rich hardwood flooring, and a grand entry foyer that sets a tone of elegance. At the heart of the home, a gourmet chef's kitchen, complete with professional-grade stainless steel appliances, flows seamlessly into the formal dining and living areas. For those requiring a quiet workspace or a casual place to gather, the layout includes a dedicated den/office and a sun-drenched family room, ensuring there is a space for every mood and occasion. The exterior of the property is a private oasis designed for the ultimate summer lifestyle. An expansive deck overlooks the lush, manicured grounds and a magnificent gunite in-ground pool, offering the perfect setting for alfresco dining and poolside loungingplete with a two-car attached garage and modern amenities including central air and forced-air heating, this estate provides every convenience expected of a world-class Southampton residence. Ideally located and impeccably finished, this is a rare opportunity to own a significant piece of the East End.
Property Features
8 Beds
10 Baths
9,600 Sqft
Built in 2025
2 Acres
3 Stories
Has Fireplace
Forced Air
Suffolk County
Additional Photos
Contact Information
Vincent Horcasitas
Saunders & Associates
631-537-5454
Location
Listing Agent: Vincent Horcasitas 631-537-5454
Broker: Saunders & Associates 631-537-5454 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Saunders & Associates 631-537-5454 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 11, 2026
Photo Gallery
$7,500,000
8
Beds
10
Baths
9,600
Sqft
148 Middle Line Hwy, Southampton, NY 11968
By contacting this agent you agree to these Terms and Conditions.
MLS# 11632993
Commanding 2 sprawling acres in the heart of Southampton, this
$7,500,000
148 Middle Line Hwy, Southampton, NY 11968
8
Beds
10
Baths
9,600
Sqft
2
Acres
$7,500,000
148 Middle Line Hwy, Southampton, NY 11968
8 Beds
10 Baths
9,600 Sqft
2 Acres
Commanding 2 sprawling acres in the heart of Southampton, this masterfully designed new construction estate represents the pinnacle of Hamptons luxury. Room to build tennis or padel court. Spanning an impressive 9,600 +/- SF across 3 finished levels, the residence offers a rare combination of grand architectural scale and intimate, sophisticated comfort. With 8 spacious bedrooms and 10 bathrooms (8 full, 2 half), this home is perfectly engineered for both large-scale entertaining and quiet, private retreats. The light-filled interiors are defined by an open-concept floor plan featuring soaring ceilings, rich hardwood flooring, and a grand entry foyer that sets a tone of elegance. At the heart of the home, a gourmet chef's kitchen, complete with professional-grade stainless steel appliances, flows seamlessly into the formal dining and living areas. For those requiring a quiet workspace or a casual place to gather, the layout includes a dedicated den/office and a sun-drenched family room, ensuring there is a space for every mood and occasion. The exterior of the property is a private oasis designed for the ultimate summer lifestyle. An expansive deck overlooks the lush, manicured grounds and a magnificent gunite in-ground pool, offering the perfect setting for alfresco dining and poolside loungingplete with a two-car attached garage and modern amenities including central air and forced-air heating, this estate provides every convenience expected of a world-class Southampton residence. Ideally located and impeccably finished, this is a rare opportunity to own a significant piece of the East End.
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Property Details
HOME DETAILS
8 Beds
10 Baths
9,600 Sqft
Built in 2025
2 Acres
3 Stories
INTERIOR
Has Fireplace
Forced Air
FINANCIAL & COMMUNITY
Suffolk County
See More Details
Location
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Ad Statistics
Ad Number
7989378
Viewed
55 times
Listing Status
Active
Added
Jun 27, 2026
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
My State MLS
Source Property ID
11632993
Listing Agent: Vincent Horcasitas 631-537-5454
Broker: Saunders & Associates 631-537-5454 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Saunders & Associates 631-537-5454 Listing Site
Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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