The Pinnacle of Sag Harbor Waterfront Living This 11,723 SF+/-

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Home For Sale

2 "B" W Water Street

Sag Harbor, New York 11963

Suffolk County

Waterfront: Yes

Community: 

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$17,900,000 8 br, 10.0 bath 11723 sq. ft. 0.060 acres

The Pinnacle of Sag Harbor Waterfront Living This 11,723 SF+/- masterpiece redefines harbor water front luxury living. A collaboration between Andre Kikoski, Sofia Joelsson, and Ed Hollander, this 4-level residence sits on 250' of direct frontage on Sag Harbor Cove, featuring a private beach and an exclusive deep-water marina with two 60' slips. The Residence is defined by floor-to-ceiling glass and seamless indoor/outdoor transitions, the home features 8 bedrooms, 9.5 bathrooms, and an elevator serving all levels. Living spaces are light-filled, open-concept layout with wide-plank flooring, a sculptural floating staircase, and double-height foyers. The chef's kitchen embraces only the best: White Calacatta marble, custom charcoal Ecolak cabinetry, and a suite of Miele, SubZero, and Gaggenau appliances. The primary suite is situated in its own private wing featuring dual walk-in closets, panoramic water views, and a spa-bath clad in fluted Fior De Bosco tile and Black Cosmic granite. The guest quarters are elegant designer en-suites appointed with Zebrino marble, Canaletto walnut, and molten brass accents. Additional amenities include a Rooftop Oasis with an expansive terrace and a full outdoor kitchen, BBQ, and dining all overlooking Sag Harbor Cove. Sunsets provide moving artwork throughout the seasons. A private gym with Technogym equipment, 4-car underground garage, and a Rolls-Royce-engineered backup power system. All of this mere steps from Sag Harbor's Main Street galleries and fine dining. This isn't just a home; it's a masterclass in Hamptons engineering. From the deep-water docking to the rooftop with pool potential, extraordinary sunsets, every inch has been intentionally curated for capacious hosting and tranquil privacy.

Interior:
  • Bedrooms: 8
  • Baths: 10.0
  • Sq Ft: 11723
  • Year Built: 2023
  • Utilities: 
  • Fireplaces: Has Fireplace
  • Stories: 
  • Heat/AC: Forced Air, Energy Star Qualified Equipment (Heating)
  • Garage: Garage
Exterior:
  • Lot Size: 0.060 acre
  • Lot Dimensions: 
  • Waterfront: Yes
  • View Types: 
  • Yard: 
  • Siding: Energy Star
  • Roof: 
  • Property Taxes: $47,361
  • MLS #: 959467
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Contact Information:
Beach Home For Sale in Sag Harbor, New York
Listing Agent: Nicole Tunick, Douglas Elliman Real Estate, 646-338-6036, 631-537-5900 Listing Site, Listing Status: Active
Copyright © 2025 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7242147
Viewed 6 times.
Updated: Feb 08, 2026

This property is a Home located at 2 "B" W Water Street, Sag Harbor, New York 11963, and is currently For Sale at $17,900,000. This Home has 8 bedrooms, 10.0 baths, 11723 sq ft.