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About This Home
This 8-bedroom, 10-bathroom single family at 148 Middle Line Highway in Southampton, NY is listed for $7,500,000 ($781 per sqft). Built in 2025, the home offers 9,600 sqft of living space on a 2.00 acres lot.
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 lounging.
Complete 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.
Key Features
- Built in 2025
- 2.00 acre lot
- 3 stories
Property Details
Amenities
Monthly Cost Estimate
$40,112/mo
20% down · 6.5% · 30 years
Estimates only. Actual payments may vary.
Location
148 Middle Line Highway
Southampton, NY 11968
Features & Amenities
Interior Features
Property Details
Flooring
Parking
Heating
Cooling
Appliances
Questions & Answers
This 8-bedroom, 10-bathroom single family at 148 Middle Line Highway is listed at $7,500,000 ($781/sqft). The estimated monthly payment is $32,500 based on 20% down at 6.5% interest.
Key features include: Built in 2025, 2.00 acre lot, 3 stories. Interior Features: Walk-in Closet.
This property is listed by Vincent Horcasitas and can be reached at 6314584879 or VHorcasitas@Saunders.com.
































