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344 Millstone Brook RoadSouthampton, NY 11968

For Sale

$6,995,000

Smart Buyer Rebate $69,950

Boasting low carrying costs, a gorgeous full renovation and an extraordinary private flag lot, 344 Millstone Brooke Road is a rare Hamptons oasis.

Fully renovated and flanked by a large equestrian estate and a protected nature preserve, this exceptional property creates a tranquil, protected environment for generations to enjoy.

Located in one of the most secluded yet convenient enclaves, it provides easy access to beaches, marinas, golf courses, and villages—all tucked away behind three world-class golf courses and away from the hustle and bustle of village traffic.

Boasting an impressive solidly constructed 9,500 square feet of finished living space, this newly renovated bespoke villa features six en-suite bedrooms, three half bathrooms, and an array of graciously proportioned living areas, including multiple guest suites, dining room, living room, family room, screened porch, poolside lounge, billiards room, screening room and more.

The chef's kitchen is a culinary masterpiece, complete with three sinks, Wolf, Subzero, and Kalamazoo appliances, butler's pantry, wet-bar, custom white oak cabinetry, and a stunning Tuscan-white waterfall marble island. The dining area features a center fireplace opposite the breakfast area overlooking the breathtaking nature preserve.

Step outside into the screened-in porch, where eight operable skylights illuminate the space overlooking the pool where an outdoor kitchen with Kalamazoo BBQ and wine storage await. The terrace offers a picturesque view of the protected forest and glimpses of nearby horse pastures, with access to the sparkling gunite pool and brand-new white stone pool patio.

Retreat to the regal primary suite, featuring vaulted ceilings, a large sitting room/home office, double bathrooms and dressing rooms, a steam sauna, power shower, and a deep therapeutic whirlpool tub. Additional luxurious amenities include a salt water hot tub, dry sauna, multiple fireplaces, and seven zones of central air and hydronic radiant floor heat in every room.

The connected pool house is a true oasis, complete with a cedar sauna, workout area, and king-size master en-suite bedroom with a poolside lounge and double doors leading to the patio. The finished basement offers ample space for entertainment, with a large screening room, lounge, and billiards area.

This gated flag lot is perched atop a hill, offering privacy and tranquility with security cameras and custom night lighting. The three-stall heated garage and private motor court comfortably accommodates 18 vehicles.

Experience the best of both worlds with this exceptional property, just 90 minutes from Midtown Manhattan, eight minutes to Southampton Village, 10 minutes to Flying Point Beach, and within minutes to Peconic Bay, Bullhead Bay Yacht Club, and three world-class golf courses, including Shinnecock Hills, The National Golf Links of America, and Sebonack Golf Club. Call today for more information or to schedule a private tour.

Listed by Michael C. Graves

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Douglas Elliman Real Estate

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631-283-4343

Last updated September 06, 2025

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Source: OneKey #883637

Listing Facts

  • TypeSingle-family
  • NeighborhoodTuckahoe
  • Bedrooms6
  • Bathrooms8
  • Days on Prevu72
  • Taxes$9,913/year
  • Size9,250 sqft
  • Price per sqft$756

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

06/30/2025
Listed by Douglas Elliman Real Estate
$6,995,000

Property Details for 344 Millstone Brook Road

Exterior

Construction

  • Window Features: ENERGY STAR Qualified Windows, New Windows, Oversized Windows, Skylight(s), Tilt Turn Windows
  • Year Built: 2012
  • Architectural Style: Chalet
  • Exterior Features: Balcony, Garden, Gas Grill, Lighting

Features

  • Fencing: Fenced, Full, Perimeter, Wood
  • Other Structures: Garage(s), Guest House, Pool House
  • Patio And Porch Features: Covered, Deck, Patio, Porch, Screened, Terrace
  • Pool Private: Yes
  • View: Trees/Woods

Measurements

  • Building Area Total: 9,250
  • Building Area Units: Square Feet
  • Lot Features: Garden, Landscaped, Near Golf Course, Secluded, Sprinklers In Front, Sprinklers In Rear, Views
  • Lot Size Acres: 1.20
  • Lot Size Square Feet: 52,272

Financial

Taxes

  • Parcel Number: 0900-128-00-01-00-028-000
  • Tax Annual Amount: $9,913.00
  • Tax Year: 2024

Interior

Features

  • Appliances: Cooktop, Dishwasher, Disposal, Dryer, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Tankless Water Heater, Washer, Water Purifier Owned, Water Softener Owned, Wine Refrigerator
  • Fireplace Features: Bedroom, Family Room, Gas, Living Room
  • Fireplace: Yes
  • Fireplaces Total: 3
  • Flooring: Hardwood
  • Interior Features: First Floor Bedroom, Beamed Ceilings, Breakfast Bar, Built-in Features, Ceiling Fan(s), Chandelier, Crown Molding, Double Vanity, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, High Speed Internet, His And Hers Closets, In-Law Floorplan, Kitchen Island, Marble Counters, Natural Woodwork, Open Floorplan, Master Downstairs, Recessed Lighting, Sauna, Smart Thermostat, Soaking Tub, Sound System, Speakers, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar, Whole House Entertainment System, Wired For Sound
  • Spa Features: Bath
  • Spa: Yes

Measurements

  • Living Area: 9,250
  • Living Area Source: Plans

Rooms

  • Basement: Finished
  • Has Basement: Yes
  • Bathrooms Full: 6
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 6
  • Rooms Total: 14

Parking

Parking

  • Carport: Yes
  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Electric Vehicle Charging Station(s), Garage, Heated Garage, Oversized, Private
  • Parking Total: 3

Schools

Elementary School

  • Elementary School: Southampton Elementary School
  • Elementary School District: Southampton

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: Electric, Radiant Floor
  • Laundry Features: Laundry Room
  • Other Equipment: Irrigation Equipment, Lawn Maintenance Equipment
  • Sewer: Septic Tank
  • Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Trash Collection Public, Underground Utilities, 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.