2 A W Water Street • Sag Harbor, NY 11963

$34,995,000 Beds: 8 • Baths: 7 full 3 partial • Sq. Feet: 16974 • MLS ID: 959468 • Subdivision:School Dist: Sag Harbor
2 West Water Street: The Zenith of Maritime ModernismIn the historic heart of Sag Harbor-a village defined by its whaling heritage and contemporary cultural gravity-Residence A emerges as a singular architectural achievement. Occupying a commanding 250'+/- of prime water frontage, this estate is not merely a residence; it is a four-level masterwork of light, glass, and stone, curated for the global citizen who demands total discretion alongside unrivaled nautical access. This unparalleled pedigree is a collaborative triumph between the visionary J. Bialsky of Bialsky Premiere Design & Development and the world-renowned Hollander Design Landscape Architects, the property represents a seamless dialogue between the built environment and the Peconic Bay. Every line is intentional, every view is framed, and every material is selected for its ability to withstand the coastal elements while maintaining a refined aesthetic. Spanning a staggering 16,974 SF+/- of total living space, the residence is designed as a vertical sanctuary, where grand-scale entertaining meets quiet, private retreat. The interior volume boasts 12,551 SF+/- of meticulously crafted interiors featuring a palette of organic textures and state-of-the-art finishes. The layout accommodates 8 palatial bedrooms and 10 bespoke bathrooms, ensuring ample space for guests, and live-in staff. An outdoor al fresco experience of tiered terraces and lounge decks provide a multi-sensory connection to the water. With a rooftop sanctuary, a crowning achievement, featuring a private pool and spa suspended above the harbor, offering a 360-degree vantage point of Sag Harbor's gold-coast sunsets. For the yachting enthusiast, the property offers a level of utility rarely found in private residential real estate. Exclusive marina access: The estate includes a private, deep-water marina featuring two 60' boat slips. Located at the epicenter of the Hamptons' maritime scene, providing immediate access to the open Atlantic or the sheltered coves of the Shelter Island Sound. Beyond the views, the residence functions with the precision of a high-tech fortress. From the secure private garage parking-a rare luxury in the village-to the integrated smart-home systems that manage climate, lighting, and security from anywhere in the world, This residence is the ultimate turn-key asset for the high-net-worth portfolio. View this listing at: http://kathleenmyers.laffey.com/mls=959468

Property Features

  • Garage: 4
  • Taxes: $47,561
  • Basement: Yes
  • Swimming Pool: Yes
  • Exterior: Energy Star
  • Lot Size: 0.06 Acres
  • Heating: Forced Air
  • Cooling: Central Air
  • Year Built: 2023
  • Fireplaces: 2
  • Water: Public
  • Sewer: Public Sewer
  • On Market Date: 2026-02-07
  • Appliances: ENERGY STAR Qualified Appliances,Stainless Steel Appliance(s)
  • Basement: Finished,Walk-Out Access
  • Elevator: Y
  • Fireplace Y/N: Yes
  • GarageY/N: Yes
  • Interior Features: First Floor Bedroom,Chefs Kitchen,Eat-in Kitchen,Elevator,Entrance Foyer,High Speed Internet,His and Hers Closets,Kitchen Island,Marble Counters,Open Floorplan,Open Kitchen,Primary Bathroom,Smart Thermostat,Soaking Tub,Sound System,Speakers,Storage,Wet Bar,Whole House Entertainment System,Wired for Sound
  • Parking Features: Garage
  • Rental Term: Monthly
  • Rooms Total: 20
  • Spa Y/N: Yes
  • Utilities: Cable Connected,Electricity Connected,Natural Gas Connected
  • Waterfront Features: Bayfront,Beach Access,Beach Front,Bulkhead,Water Access,Waterfront
  • Beach Rights: Y

School Information

  • High School: Pierson Middle/High School
  • Middle School: Pierson Middle/High School
  • Elementary School: Sag Harbor Elementary School
  • School District: Sag Harbor
Printed March 05, 2026


Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/05/2026. The listing information on this page last changed on 03/05/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 03/05/2026 12:06:57 AM EST) or OneKey MLS (last updated Thu 03/05/2026 12:00:08 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.



Privacy Policy / DMCA Notice / ADA Accessibility