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$7,900,000
Monthly Est:$39,321
7 Beds
- 10 Baths
8 full baths + 2 half baths
6,350sqft
21 Westwood Rd, Wainscott, NY 11975
$7,900,000
$39,321/moEst:
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Single Family Residence
Built in 2025
$-- HOA
1.4 acres lot
$1,244/sq.ft
Description
Experience a one-of-a-kind modern retreat offering a true resort experience, wrapped in tranquility, privacy, and elevated design. Set at the end of a long, wooded driveway on 1.4 acres south of the highway, this brand-new 7-bedroom, 10-bathroom estate delivers architectural drama, refined luxury, and the full Hamptons resort lifestyle and is just minutes from East Hampton Village, Wainscott Ocean Beach, and Wölffer Estate Vineyard. Step into a breathtaking 25-foot entry with a floating 12-foot chandelier and a serene interior zen garden visible from the foyer and living spaces. The great room stuns with soaring 25-foot glass walls, white oak floors and a fluted-stone fireplace that anchors the modern aesthetic. The chef’s kitchen is a fully custom Italian-designed masterpiece featuring two sinks, two dishwashers, a 60" Gaggenau gas induction cooktop, Gaggenau double ovens, a built-in automatic coffee system, a hidden walk-in pantry, 36" fridge and freezer, 24" wine cooler, and an oversized island seating eight. Outside, enjoy a 40' x 18' heated gunite pool with fire-feature water bowls, expansive stone patio, and a pool house with full bathroom and outdoor shower. An outdoor kitchen with grill, sink, and refrigerator creates the perfect summer entertaining space. Inside, every bedroom features an ensuite bathroom with radiant heated floors and custom closets. The primary suite offers dual walk-in closets, a private balcony overlooking the pool, and a spa-level marble bathroom with heated floors, soaking tub, and an oversized shower. The fully finished lower level expands your lifestyle with a guest suite, spacious living/media area, and a private sauna for ultimate relaxation. Additional amenities include two laundry rooms, a two-car garage, Sonance speakers throughout, and every luxury upgrade expected in a modern Hamptons new build. This is a rare and exquisite modern estate offering true privacy, world-class amenities, and a resort-caliber lifestyle, crafted for the buyer who demands the exceptional.
- Houzeo last checked: 1 hour ago
- Listing updated: November 30, 2025 at 11:18 pm
- Listing Provided by: David Barkstedt (631) 599-8708 | Serhant East End LLC (631) 500-8800
- Source: OneKey MLS-NY as distributed by MLS GRID | MLS#: 935646

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2025
HOA Fees
-
Finished Area
6,350 sqft
Lot Size
1.4 acres lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
935646
MLS Status
Active
Days on Market
355
Cumulative Days on Market
17

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 7
Bathrooms: 10
Interior
Interior Features
First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Cathedral Ceiling(s), Chefs Kitchen, Eat In Kitchen, Entrance Foyer, High Ceilings, His And Hers Closets, Kitchen Island, Marble Counters, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Sauna, Smart Thermostat, Soaking Tub, Sound System, Speakers, Storage, Walk In Closet(s), Washer/dryer Hookup, Wet Bar, Whole House Entertainment System
Sewer
Septic Tank
Appliances
Convection Oven, Cooktop, Dishwasher, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Cooling
Central Air
Heating
Natural Gas, Forced Air, Radiant Floor
Construction
Year Built
Year Built: 2025
Home type
Single Family Residence
Property Condition
New Construction
Architectural Style
Modern
Foundation Details
Other
Construction Materials
Frame, Other
Utilities & Energy
Utilities
Cable Connected, Electricity Connected
Pool Features
In Ground
Basement
Finished
Water Source
Private
Fireplace Features
Gas, Living Room
Parking Features
Detached, Private
Other Features
Lot Features
Back Yard, Interior Lot, Landscaped, Level, Near Shops, Part Wooded, Private
Price History
| Date | Event | Price |
|---|---|---|
11/14/2025 Source: | Listed for Sale | $7,900,000 +12.86% $1,244/sqft |
11/25/2024 Source: | Off Market | $6,999,999 $1,102/sqft |
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Based on information from OneKey MLS® through Nov 04, 2026, 12:46PM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 OneKey MLS. All rights reserved.
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