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MLS ID KEY935646Last updated Nov 30, 2025

Single Family

21 Westwood Road

Active · East Hampton · Suffolk County, NY 11975

Bedrooms
7 Beds
Bathrooms
10 Baths
Year built
2025
Est. monthly taxes
$457.41
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About this home

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.

Listing snapshot

Days on site
59 days
Listed on MLS
Nov 13, 2025
Full baths
8
Half baths
2
Annual property tax (MLS)
$5,488.98
Tax year
2025
Area source (MLS)
Plans
Listing brokerage
Serhant East End LLC
MLS ID
KEY935646
Last updated
Nov 30, 2025

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2025
Garage
Yes
Garage spaces
2
Parking
Detached, Private
Water source
Private
Sewer
Septic Tank
Utilities
Cable Connected, Electricity Connected

Interior features

Basement
Finished
Heating
Natural Gas, Forced Air, Radiant Floor
Cooling
Central Air
Interior
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
Appliances
Convection Oven, Cooktop, Dishwasher, Gas Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Modern
Construction materials
Frame, Other
Private pool
Yes

Schools (MLS)

Elementary school
Wainscott School
Elementary school district
Wainscott
Middle school
East Hampton Middle School
Middle school district
East Hampton
High school
East Hampton High School
High school district
East Hampton

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

East Hampton · Suffolk County, NY 11975Show interactive map
21 Westwood Road

East Hampton · Suffolk County, NY 11975

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.