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51 Mashomuck Dr, Sag Harbor, NY 11963

July 2026$350,000
August - Labor Day 2026 $375,000
August 2026$350,000

Beds

7
Baths

9.5
Acres

1
Sq. ft.

7,800 7.8K

Listing by Compass (2424 Main Street, Bridgehampton NY 11932)

Last Verified:

Apr 21, 2026

Highlights

North Haven Waterfront Estate

Nestled within the exclusive North Haven Manor community, 51 Mashumuck Drive presents an exquisite estate spanning 1 acre +/- with 145'+/- of bulk-headed waterfront. The meticulously landscaped grounds showcase a private deep water dock, heated waterside gunite pool, sprawling lawn, garden courtyard, and detached garage. The main residence, offers captivating vistas of Sag Harbor Bay and Shelter Island, encompasses 7,800 SF+/- of living space,

Home Details

Construction

Property type: Single-family

Property style: Traditional

New construction: No

Year built: 2011

Interior Details

Sq. ft: 7,800

Basement type: Full

Finished basement: Yes

Stories: 1

Floors: Hardwood, Tile

Fireplaces: 2

Furnished: Yes

Bedrooms & Bathrooms

Bedrooms: 7

Full bathrooms: 9

Half bathrooms: 1

Bathroom on first floor: Yes

Linens: No

Other Rooms

Bonus room, Breakfast area, Exercise room, Family room/den, Great room, In-law suite/private guest quarters, Laundry room, Media room, Office, Study

Utilities

Water source: Town

Heat type: Gas hot air

Central air conditioning: Yes

Tv/cable/satellite: Yes

Security system: Yes

House Rules

Pet policy: No pets

Smoking policy: Not allowed

Outdoor Details

Pool & Spa

Pool: Yes

Heated pool: Yes

Pool material: Gunite

Sauna: Yes

Parking

Garage: Yes

Spaces in garage: 1

Outdoor Amenities

Tennis: No

Room for a tennis court: No

Water frontage/View: Bayfront

Outdoor Shower(s): No

Dock: Yes

Rights & Access

Water access: Yes

Beach rights: Yes

Docking rights: Yes

Lot Details

Lot size: 1.0 Acres

South of highway: No

Community Amenities

Community tennis

Location

Nearby Transportation
- 2 miles
  Sag Harbor - Hampton Jitney
- 5 miles
  Shelter Island - Shelter Island Seaplane Base
- 5 miles
  East Hampton - East Hampton Airport
Nearby Beaches
- 2 miles
  Haven's Beach
- 2 miles
  Foster Memorial Town Beach
- 2 miles
  Wades Beach

View on google maps

Listing info

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