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Street View
$9,975,000
Monthly Est:$49,649
7 Beds
9 Baths6 full baths + 3 half baths
9,600sqft
158 Cobb Rd, Water Mill, NY 11976
$9,975,000
$49,649/moEst:
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Single Family Residence
Built in 2025
$-- HOA
23,087 sqft lot
$1,039/sq.ft
Description
New Construction | Water Mill South
Just 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 ...
- Houzeo last checked: 37 minutes ago
- Listing updated: September 17, 2026 at 1:49 pm
- Listing Provided by: Nicholas Amato (516) 514-0088 | Corcoran (631) 288-6900
- Source: OneKey MLS-NY | MLS#: 937172
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2025
HOA Fees
-
Finished Area
9,600 sqft
Lot Size
23,087 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
937172
MLS Status
Active
Days on Market
305
Cumulative Days on Market
302
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Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 7
Bathrooms: 9
Interior
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
Interior Features
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
Sewer
Septic Tank
Heating
Energy Star Qualified Equipment, Hydro Air, Natural Gas
Cooling
Central Air
Construction
Year Built
Year Built: 2025
Home type
Single Family Residence
Construction Materials
Other
Foundation Details
Other
Architectural Style
Colonial
Property Condition
New Construction
Utilities & Energy
Basement
Finished, Full, See Remarks, Walk Out Access
Utilities
Electricity Connected, Natural Gas Connected, Water Connected
Parking Features
Driveway, Garage, Heated Garage
Pool Features
In Ground, Pool/spa Combo, Salt Water
Water Source
Public
Laundry Features
In Basement, Laundry Room, Multiple Locations
Other Features
Patio And Porch Features
Patio
Price History
| Date | Event | Price |
|---|---|---|
09/17/2026 Source: | Price Decreased | $9,975,000 -5.00% $1,039/sqft |
11/19/2025 Source: | Listed for Sale | $10,500,000 $1,094/sqft |
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Based on information from OneKey MLS, through Sep 21, 2026, 07:01AM. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
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Houzeo Corp. holds real estate brokerage licenses in Alabama (License No. 000157023 - 0) and Texas (License No. 9013396)
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