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40 Knollwood Drive

Southampton, NY, 11968

$2,600,000
5Bedrooms
4Bathrooms
2,800Interior sq ft
0.59Acres
2014Year built

AN INTRODUCTION

A closer look.

This beautifully finished five-bedroom, four-bath residence offers approximately 2,800 square feet of thoughtfully designed living space, all within easy reach of ocean and bay beaches, renowned golf courses, and Southampton Village. Designed for effortless indoor-outdoor living, the heart of the home is an open-concept kitchen, dining, and living area featuring premium appliances, elevated finishes, and a custom fireplace. An impressive 16-foot glass slider opens the space completely to the outdoors, where mahogany decking, an expansive patio, a secluded outdoor living area, and professionally landscaped grounds surround the heated gunite pool. The primary suite offers a private retreat with its own sitting area, Juliette balcony, generous walk-in closet, and a spa-inspired bath with double vanity, private water closet, and oversized walk-in shower. Four additional bedrooms, three full baths, and a separate den provide flexibility for guests, work, or additional living space. Oak flooring runs throughout the home, with two laundry areas and a mudroom entry from the spacious two-car garage add everyday functionality. The exterior has been equally considered, with cedar Hamptons-style shingle siding, a new roof, half-round gutters, Andersen windows and doors, mahogany decking, and extensive custom stonework across the patios, walkways, and driveway. The pool equipment has also been newly updated and discreetly positioned within the landscape. Modern infrastructure completes the property, including spray-foam insulation, a gas furnace, Navien hot water system, two-zone HVAC, updated plumbing and gas lines, 200-amp electrical service, nine-zone irrigation, a 1,000-gallon underground propane tank, and both town and well water. An advanced I/A OWTS wastewater system provides additional potential for future expansion. Turnkey and designed for both everyday living and entertaining, 40 Knollwood Drive offers a refined Southampton lifestyle with beaches, golf, and the village all close at hand.

Property overview

Property type
Single Family Residence
Architecture
Hi Ranch
Year built
2014
Lot size (sq ft)
25,700
Status
Active
Listed
2026-09-23
MLS number
KEY1054363

Interior & comfort

Interior features
First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Double Vanity, Eat-in Kitchen, Entrance Foyer, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs, Storage, Walk-In Closet(s)
Appliances
Dishwasher, Exhaust Fan, Gas Oven, Gas Range, Refrigerator, Stainless Steel Appliance(s)
Heating
Propane
Cooling
Central Air
Fireplaces
1

Outdoors & amenities

Parking
Driveway, Garage, Garage Door Opener
Garage spaces
2
Pool
In Ground, Outdoor Pool

Schools & location

Postal town
Southampton
County
Suffolk County
School district
Southampton
Elementary school
Southampton Elementary School
Middle school
Southampton Intermediate School
High school
Southampton High School

Taxes & utilities

Annual property taxes
$12,962
Tax year
2025
Association
No
Water
Other
Sewer
Other

Listing courtesy of Serhant East End LLC · 631-500-8800
MLS #KEY1054363 · Active

LET’S CONNECT

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