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158 Cobb Road, Water Mill, NY 11976

Water Mill
Local realty services provided by:CENTURY 21 Alliance Realty Group
158 Cobb Road,Water Mill, NY 11976
$9,975,000
  • 7 Beds
  • 9 Baths
  • 9,600 sq. ft.
  • Single family
  • Active
Listed by: nicholas amato
Office: corcoran
MLS#:937172
Source:OneKey MLS

Price summary

  • Price:$9,975,000
  • Price per sq. ft.:$1,039.06

About this home

New Construction | Water Mill South Experience exceptional Hamptons living in this new construction luxury estate in coveted Water Mill South, moments from Flying Point Beach and Southampton Village. Thoughtfully designed for sophisticated year-round living and effortless summer entertaining, this turnkey residence offers exceptional craftsmanship, refined interiors, and a resort-style outdoor oasis. Built by boutique custom builder Heartwood Corp, this 7-bedroom, 9-bathroom, 9,600-square-foot estate showcases signature craftsmanship and meticulous attention to detail. Positioned on prestigious Cobb Road behind a motorized gate and enveloped by mature, professionally designed landscaping, the property offers an exceptional sense of privacy. A soaring two-story foyer introduces the open, light-filled layout, highlighted by architectural floor-to-ceiling millwork on a double-sided gas fireplace shared with the living room. The dining area flows into a fully outfitted butler's pantry...

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Home facts

  • Year built:2025
  • Listing ID #:937172
  • Added:341 day(s) ago
  • Updated:October 27, 2026 at 12:53 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:9
  • Full bathrooms:6
  • Half bathrooms:3
  • Rooms Total:14
  • Dining Description:Eat-In Kitchen
  • Bathrooms Description:Double Vanity, Soaking Tub
  • Kitchen Description:Chefs Kitchen, Dishwasher, Eat-in Kitchen, Freezer, Kitchen Island, Oven, Pantry, Range, Refrigerator, Stainless Steel Appliance(s)
  • Bedroom Description:First Floor Bedroom, Master Downstairs
  • Basement:Yes
  • Basement Description:Finished, Full, Walk-Out Access
  • Living area:9,600 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:ENERGY STAR Qualified Equipment, Hydro Air, Natural Gas
  • Central air:Yes

Structure and exterior

  • Year built:2025
  • Building area:9,600 sq. ft.
  • Lot area:0.53 Acres
  • Architectural Style:Colonial

Schools

  • High school:Southampton High School
  • Middle school:Southampton Intermediate School
  • Elementary school:Southampton Elementary School

Utilities

  • Water:Public
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$9,975,000
  • Price per sq. ft.:$1,039.06
  • Tax amount:$15,015 (2025)

Features and amenities

  • Appliances:Dishwasher, Dryer, Freezer, Humidifier, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Laundry features:Dryer, Washer
  • Amenities:Double Vanity, Entrance Foyer, High Ceilings, Walk-In Closet(s), Wet Bar
  • Pool features:In Ground
  • Smart home:Yes

Parking

  • Parking description:Driveway, Garage, Heated Garage
  • Garage:Yes
  • Garage spaces:2
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