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51 Mashomuck Dr, Sag Harbor, NY 11963

  • Short-Term 2025 $87,500
  • Beds
    7
  • Baths
    9.5
  • Acres
    1
  • Sq. ft.
    7,800 7.8K
Listing by Bespoke Real Estate (903 Montauk Highway, Water Mill NY 11976)

Last Verified:

Nov 20, 2025

Highlights

51 MASHOMUCK DRIVE, NORTH HAVEN, NY

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 and encompasses 7,800 SF+/- of living spac

Home Details

Construction

Property type: Single-family

Property style: Estate/mansion

New construction: No

Year built: 2011

Interior Details

Sq. ft: 7,800

Floors: Hardwood

Fireplaces: 2

Furnished: Yes

Bedrooms & Bathrooms

Bedrooms: 7

Full bathrooms: 9

Half bathrooms: 1

Linens: No

Other Rooms

Breakfast area, Exercise room, Family room/den, Media room

Utilities

Central air conditioning: No

House Rules

Pet policy: No pets

Smoking policy: Not allowed

Outdoor Details

Pool & Spa

Pool: Yes

Parking

Garage: Yes

Attached 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

Lot Details

Lot size: 1.0 Acres

South of highway: No

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

Listing info

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