About This Home

This 8-bedroom, 11-bathroom single family at 112 Cobb in Water Mill, NY is listed for $12,995,000 ($1,620 per sqft). Built in 2026, the home offers 8,020 sqft of living space on a 0.82 acres lot.

Key Features

  • Built in 2026
  • 0.82 acre lot
  • Fireplace

Property Details

8 full, 3 half
2026

Amenities

FireplaceHardwood
Listing Description

Introducing a rare opportunity to own a truly exceptional new construction residence, thoughtfully designed by an award-winning architect and ideally situated on a shy acre moments from Water Mill Souths pristine ocean beaches. Encompassing over 8,000 +/- square feet of meticulously crafted living space, this estate seamlessly blends timeless architecture with modern luxury and resort-style living.

Designed with an emphasis on scale, natural light, and sophisticated indoor-outdoor flow, the home will feature expansive entertaining spaces, soaring ceilings, premium finishes, and every amenity expected of a world-class Hamptons retreat. The generous property offers ample room for beautifully curated outdoor living, including a pool, spa, pool house, and lush landscaping.

Scheduled for completion by Spring 2027, this is a unique opportunity for the discerning buyer to personalize finishes, details, and select design elements to create a one-of-a-kind custom home tailored to their vision. Perfectly positioned near renowned ocean beaches, fine dining, shopping, and all the Hamptons has to offer, this extraordinary offering combines location, scale, architecture, and customization potential into one compelling opportunity.

Monthly Cost Estimate

$69,500/mo

20% down · 6.5% · 30 years

Principal$9,398
Interest$56,312
Insurance$3,790

Estimates only. Actual payments may vary.

Location

112 Cobb

Water Mill, NY 11976

Features & Amenities

Interior Features

Walk-In Closet(s)Entrance Foyer

Property Details

Flooring

Hardwood

Construction

Shake Siding

Questions & Answers

This 8-bedroom, 11-bathroom single family at 112 Cobb is listed at $12,995,000 ($1,620/sqft). The estimated monthly payment is $69,500 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 2026, 0.82 acre lot, Fireplace. Interior Features: Walk-In Closet(s), Entrance Foyer.

This property is listed by Joseph Andreassi and can be reached at (212) 913-9058.

JA

Joseph Andreassi

Agent at Compass

(212) 913-9058
Agent website

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

MLS# 11742068· Source: My State MLS· 111 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.

112 Cobb, Water Mill, NY 11976

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