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48 Whites LaneSouthampton, NY 11968

For Sale

$6,250,000

Smart Buyer Rebate $62,500

Exquisite New Construction Estate in Southampton | 8 Bedrooms | 8 Bathrooms | 1.39 Acres
Welcome to a rare offering in the Hamptons—an extraordinary custom-built estate nestled on 1.39 pristine acres in the heart of Southampton. This newly constructed masterpiece spans approximately 6,800 square feet across three meticulously designed levels, offering the perfect blend of timeless elegance, modern amenities, and resort-style living.
Architectural Excellence & Premium Craftsmanship
From the moment you arrive, the home’s striking exterior—featuring a classic cedar roof and a sophisticated Hardie board siding—sets the tone for the quality and attention to detail found throughout. A soaring vaulted foyer welcomes you into an open-concept layout that flows effortlessly between expansive living spaces, ideal for both grand entertaining and intimate gatherings.
Main Level Living
The first floor boasts a sun-drenched great room, formal dining area, and a spacious living room anchored by custom millwork and oversized windows. A gourmet chef’s kitchen is the heart of the home, outfitted with granite countertops, a Bertazzoni gas range, Viking appliances, and custom cabinetry—perfect for culinary enthusiasts and entertainers alike.
Also on the main level is a junior primary suite, complete with a luxurious spa bath featuring a soaking tub, double vanity, and private water closet—ideal for guests or multi-generational living.
Second Floor Sanctuary
Upstairs, the primary suite is a private retreat, offering dual walk-in closets and a lavish en-suite bathroom with a soaking tub, glass-enclosed shower, and water closet. Four additional bedroom suites, each with their own full bathrooms, provide ample space and privacy for family and guests.
Fully Finished Lower Level
The expansive lower level is designed for recreation and relaxation, featuring two additional guest bedrooms, a full bath, home gym, wine cellar, recreation room, and a state-of-the-art home theatre—a true entertainment haven.
Outdoor Oasis
Step outside to your private resort: a stone patio surrounds a heated gunite saltwater pool, perfect for summer lounging. The pool house includes a kitchenette and covered patio, offering seamless indoor-outdoor living. For the active lifestyle, enjoy your very own all-weather tennis court, set against the backdrop of beautifully landscaped grounds.

The Ultimate Hamptons Lifestyle
This exceptional property offers the rare combination of luxury, space, and amenities in one of the East End’s most desirable locations. Whether you're seeking a year-round residence or a summer retreat, this Southampton estate delivers an unparalleled living experience.

Listed by Theresa J. Thompson

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Douglas Elliman Real Estate

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631-283-4343

Listed by Tania L. Deighton

·

Douglas Elliman Real Estate

Last updated November 06, 2025

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Source: OneKey #913354

Listing Facts

  • TypeSingle-family
  • NeighborhoodTuckahoe
  • Bedrooms8
  • Bathrooms9
  • Days on Prevu64
  • Taxes$30,000/year
  • Size6,800 sqft
  • Price per sqft$919

Amenities

  • Dishwasher
  • Washer/Dryer
  • Air Conditioning
  • Swimming Pool

Location

Mortgage Calculator

Listing History

09/16/2025
Listed by Douglas Elliman Real Estate
$6,250,000

Property Details for 48 Whites Lane

Exterior

Construction

  • Year Built: 2025
  • Architectural Style: Post Modern
  • Construction Materials: Advanced Framing Technique

Features

  • Pool Features: Fenced, In Ground, Salt Water
  • Pool Private: Yes

Measurements

  • Building Area Total: 6,800
  • Building Area Units: Square Feet
  • Lot Size Acres: 1.39
  • Lot Size Square Feet: 60,548

Financial

Taxes

  • Parcel Number: 0900-129-00-01-00-002-030
  • Tax Annual Amount: $30,000.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dishwasher, Dryer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater
  • Fireplace Features: Bedroom, Family Room
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Hardwood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chefs Kitchen, Double Vanity, Entrance Foyer, Granite Counters, High Ceilings, High Speed Internet, His And Hers Closets, Kitchen Island

Measurements

  • Living Area: 6,800
  • Living Area Source: Measured

Rooms

  • Basement: Finished
  • Has Basement: Yes
  • Bathrooms Full: 8
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 9
  • Bedrooms Total: 8
  • Rooms Total: 25

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes

Schools

Elementary School

  • Elementary School: Tuckahoe School
  • Elementary School District: Tuckahoe Common

High School

  • High School: Southampton High School
  • High School District: Southampton

Middle or Junior School

  • Middle Or Junior School: Southampton Intermediate School
  • Middle Or Junior School District: Southampton

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air
  • Sewer: Cesspool
  • Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Water Connected
  • Water Source: Well

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.