About This Home

This 6-bedroom, 7-bathroom single family at 7 Windermere Drive in Sag Harbor, NY is listed for $6,875,000 ($1,127 per sqft). Built in 2026, the home offers 6,100 sqft of living space on a 0.29 acres lot.

Key Features

  • Built in 2026
  • 0.29 acre lot
  • Fireplace

Property Details

7 full
2-car garage
2026

Amenities

SolarFireplace
Listing Description

Designed, developed & built by the prestigious Matelsky Building Group, and nearing completion, sited on a double lot, this new constructed modern smart home offers approximately 6,100 square feet of refined living space with six bedrooms and seven bathrooms, thoughtfully designed for both luxury and comfort.

Wide-plank white oak flooring and radiant heat run throughout, creating a warm, sophisticated foundation. The first floor features an open-concept kitchen and dining area ideal for entertaining, complemented by a fireplace in the living room. The chef's kitchen is outfitted with top-tier Wolf and Sub-Zero appliances, custom cabinetry, and premium finishes.

A mudroom, sitting area, full bath, and a junior primary suite with dual vanities and a walk-in closet complete the main level. Upstairs, the primary suite serves as a private retreat with a soaking tub, walk-in closet, private balcony, plaster fireplace and spa-like bath.

Two additional guest en-suite bedrooms, each with their own balcony, offer comfort and privacy for family and guests. The fully finished lower level expands the living space with a recreation room, two additional bedrooms-including one en-suite-full bath, gym, with infrared sauna, laundry, providing flexibility for guests, work, or wellness.

Designed for modern living, the home features a two-car garage, four-zone heating and air conditioning, 18kW solar panels with battery backup, instant hot water, advanced leak detection, and full pre-wiring for audio/visual systems, security cameras, and automated shades, Outdoor living is equally impressive, with a 37' x 16' saltwater pool, a rooftop spa designed for year-round enjoyment, cabana, and outdoor shower.

A gas fireplace and built-in BBQ create the perfect setting for entertaining, while discreetly concealed pool equipment ensures a quiet, seamless environment. Professionally designed landscaping completes this private resort-style setting. A rare blend of architectural elegance, smart technology, and resort-inspired amenities, this exceptional residence delivers modern luxury at its finest.

Monthly Cost Estimate

$36,769/mo

20% down · 6.5% · 30 years

Principal$4,972
Interest$29,792
Insurance$2,005

Estimates only. Actual payments may vary.

Location

7 Windermere Drive

Sag Harbor, NY 11963

Features & Amenities

Interior Features

Entrance Foyer

Property Details

Outdoor Features

Deck

Questions & Answers

This 6-bedroom, 7-bathroom single family at 7 Windermere Drive is listed at $6,875,000 ($1,127/sqft). The estimated monthly payment is $36,769 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2026, 0.29 acre lot, Fireplace. Interior Features: Entrance Foyer.

This property is listed by Matthew S Breitenbach.

MB

Matthew S Breitenbach

Agent at Compass

Listed by Compass · Broker phone: (212) 913-9058 · View on Broker Site · Broker website

MLS# 11675151· Source: My State MLS· 279 days on PropertySimple

Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

7 Windermere Drive, Sag Harbor, NY 11963

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