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.
For sale
$6,995,000
344 Millstone Brook Road, Southampton, NY 11968
6beds
9,250sqft
Single Family Residence, Residential
Built in 2012
1.2 Acres Lot
$6,783,400 Zestimate®
$756/sqft
$-- HOA
What's special
Multiple fireplacesCustom white oak cabinetryConnected pool houseFinished basementPrivate motor courtPrivate flag lotKing-size master en-suite bedroom
- 55 days
- on Zillow |
- 1,046 |
- 56 |
Zillow last checked: 7 hours ago
Listing updated: August 23, 2025 at 12:09pm
Listing by:
Douglas Elliman Real Estate 631-283-4343,
Michael C. Graves 212-932-2222
Source: OneKey® MLS,MLS#: 883637

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 8
- Full bathrooms: 6
- 1/2 bathrooms: 2
Heating
- Electric
Cooling
- Central Air
Appliances
- Included: 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
- Laundry: Washer/Dryer Hookup, Laundry Room
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 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, Whole House Entertainment System, Wired for Sound
- Flooring: Hardwood
- Windows: ENERGY STAR Qualified Windows, New Windows, Oversized Windows, Skylight(s), Tilt Turn Windows
- Basement: Finished
- Attic: Full
- Number of fireplaces: 3
- Fireplace features: Bedroom, Family Room, Gas, Living Room
Interior area
- Total structure area: 9,250
- Total interior livable area: 9,250 sqft
Property
Parking
- Total spaces: 3
- Parking features: Electric Vehicle Charging Station(s), Garage, Heated Garage, Oversized, Private
- Garage spaces: 3
- Has carport: Yes
Features
- Patio & porch: Covered, Deck, Patio, Porch, Screened, Terrace
- Exterior features: Garden, Gas Grill, Lighting
- Has private pool: Yes
- Has spa: Yes
- Fencing: Fenced,Full,Perimeter,Wood
- Has view: Yes
- View description: Trees/Woods
Lot
- Size: 1.2 Acres
- Features: Garden, Landscaped, Near Golf Course, Secluded, Sprinklers In Front, Sprinklers In Rear, Views
Details
- Additional structures: Garage(s), Guest House, Pool House
- Parcel number: 0900128000100028000
- Special conditions: None
- Other equipment: Irrigation Equipment, Lawn Maintenance Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Chalet
- Property subtype: Single Family Residence, Residential
Condition
- Year built: 2012
Utilities & green energy
- Sewer: Septic Tank
- Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Trash Collection Public, Underground Utilities, Water Connected
Community & HOA
Community
- Security: Building Security, Security Gate, Security Lights, Security System, Video Cameras
HOA
- Has HOA: No
Location
- Region: Southampton
Financial & listing details
- Price per square foot: $756/sqft
- Tax assessed value: $2,798,300
- Annual tax amount: $9,913
- Date on market: 6/30/2025
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
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