BEDS7
BATHS6 full 3 partial
SQUARE FEET9,600
MLS#937172
STATUSActive
PROPERTY TYPEResidential - Single Family
SCHOOLSouthampton
Property Description
New Construction | Water Mill SouthJust completed by boutique custom builder Heartwood Corp, this 7-bedroom, 9-bathroom, 9,600-square-foot Water Mill South estate showcases signature craftsmanship and refined detail. Positioned on prestigious Cobb Road behind a motorized gate and enveloped by mature, professionally designed landscaping, the property offers a private retreat moments from Flying Point Beach and Southampton Village.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 with sink, ice maker, wine refrigerator, and walk-in pantry.The chef's kitchen blends elegance and performance with custom white oak and painted cabinetry, integrated luxury appliances, and a hybrid waterfall island ideal for entertaining.The first-floor junior suite features a private patio, two walk-in closets, and a large spa-inspired bath with double vanity and privacy-glass shower enclosure that welcomes natural light. The living room, kitchen, foyer, and junior suite all overlook the landscaped grounds and pool, creating seamless indoor-outdoor living. A mudroom with garage access and a powder room complete the main level.Upstairs, the primary suite is a tranquil sanctuary offering two walk-in closets, a luxurious bath with soaking tub, separate vanities, makeup station, and privacy-glass shower and water closet, plus a dedicated office and serene views. Four additional ensuite bedrooms, a bonus room, and a custom-outfitted laundry room complete the second floor.The lower level is designed for recreation, featuring a glass-enclosed wine cellar, den with wet bar and wine cooler, flexible gym/media/game space with exterior access, a private sauna with Bluetooth controls, a full bath with steam shower, powder room, and two guest or staff bedrooms.Outdoors, resort-style amenities include a heated saltwater Gunite pool with integrated spa and sundeck, outdoor shower, stainless-steel kitchen and bar, and a dedicated outdoor powder room for poolside convenience. Expansive patios and lush landscaping set the atmosphere for effortless summer living.With Wi-Fi-enabled smart-home capabilities, custom cabinetry, tailored closet systems, central vacuum, laundry on two levels, and a radiant-heated two-car garage, 158 Cobb Road embodies timeless sophistication, abundant natural light, and modern Hamptons craftsmanship.
Property Features
Property Type: Residential - Single Family
Basement: Finished, Full, See Remarks, Walk-Out Access
Basement: Yes
Cooling: Central Air
Garage: 2
Heating: ENERGY STAR Qualified Equipment, Hydro Air, Natural
Home Style: Colonial
Lot Size: 0.53 Acres
Taxes: $15,015
Year Built: 2025
Amenities
First Floor Bedroom
First Floor Full Bath
Built-in Features
Central Vacuum
Chandelier
Chefs Kitchen
Double Vanity
Eat-in Kitchen
Entrance Foyer
High Ceilings
His and Hers Closets
In-Law Floorplan
Kitchen Island
Natural Woodwork
Open Kitchen
Pantry
Primary Bathroom
Master Downstairs
Soaking Tub
Walk-In Closet(s)
Wet Bar
Wired for Sound
Feature Descriptions
Appliances: Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Freezer, Gas Cooktop, Gas Oven, Gas Range, Humidifier, Other, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Attic: Pull Stairs, See Remarks, Stairs, Unfinished
Days on Site: 132
Exterior: Other
Fireplace Y/N: Yes
GarageY/N: Yes
Heating Zones: 7
Laundry: In Basement, Laundry Room, Multiple Locations
On Market Date: 2025-11-19
Parcel Number: 0900-160-00-03-00-053-000
Parking Features: Driveway, Garage, Heated Garage
Patio And Porch: Patio
Pool Features: In Ground, Pool/Spa Combo, Salt Water
Rental Term: Monthly
Rooms Total: 14
Sewer: Septic Tank
Spa Y/N: Yes
Swimming Pool: Yes
Utilities: Electricity Connected, Natural Gas Connected, Water Connected
Water: Public
Local Schools
High School: Southampton High School
Middle School: Southampton Intermediate School
Elementary School: Southampton Elementary School
School District: Southampton
Listed By / Shown By
Listing By
Agency Name: Corcoran
Agency Contact: 516-514-0088
Shown By
Agency Title: Coldwell Banker Choice Properties
Agency Phone: 833-88-CHOICE (2-4642)
Estimate Your Payment
Estimated Payment
$ 27,682.20 per month $23,368.45 Principal & Interest $1,251.25 Property Tax $3,062.50 Homeowner's InsuranceChange Payment Information
Broker Headquarters, 621 Columbia St. Suite 800, Cohoes, NY 12047
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158 Cobb Road | MLS# 937172
This single family home located at 158 Cobb Road, Water Mill, NY 11976 is currently listed for sale with an asking price of $10,500,000. This property was built in 2025 and has 7 bedrooms and 6 full and 3 partial baths with 9600 sq. ft. Cobb Road is located within the Southampton school district. Search Water Mill real estate on www.coldwellbankerchoice.com today.