# 158 Cobb Road, Water Mill, NY 11976 > **TL;DR:** 7bd/9ba single family, $9,975,000 ($1039/sqft), built 2025, 9,600 sqft. > Pool, Spa, Fireplace, A/C. Est. $53,348/mo. Listed 348 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $9,975,000 | | Price/sqft | $1039 | | Bedrooms | 7 | | Bathrooms | 6 full, 3 half | | Square Feet | 9,600 | | Year Built | 2025 | | Lot Size | 23,087 sqft (0.53 acres) | | Garage | 2-car | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 348 | ## Why This Home Stands Out - **Pool** - Patio ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $50,439 | | Estimated Insurance | $2,909 | | **Total** | **$53,348** | ## Nearby Schools - **Elementary:** Southampton Elementary School - **Middle:** Southampton Intermediate School - **High:** Southampton High School ## Key Amenities - Pool - Spa - Fireplace - A/C - 2-car garage ## Property Highlights - Built in 2025 - 0.53 acre lot - Private pool - Fireplace ## Description ### Agent Description 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 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. ## Location - **Address:** 158 Cobb Road, Water Mill, NY 11976 - **County:** Suffolk County - **Coordinates:** 40.89859, -72.354203 - **Google Maps:** https://www.google.com/maps?q=40.89859,-72.354203 ## Listing Agent - **Name:** Nicholas Amato - **Brokerage:** Corcoran - **Broker Phone:** (631) 288-6900 - **Listing URL:** [View original listing](https://www.realtor.com/realestateandhomes-detail/158-Cobb-Rd_Water-Mill_NY_11976_M48137-18600?f=listhub&s=MLSLINY&m=937172&c=propsimple) ## Photos ![158 Cobb Road - Photo 1](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2246552625r.jpg) ![158 Cobb Road - Photo 2](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f3839383199r.jpg) ![158 Cobb Road - Photo 3](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f205698765r.jpg) ![158 Cobb Road - Photo 4](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1409434177r.jpg) ![158 Cobb Road - Photo 5](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2743610873r.jpg) ![158 Cobb Road - Photo 6](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1507302313r.jpg) ![158 Cobb Road - Photo 7](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f482732232r.jpg) ![158 Cobb Road - Photo 8](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1657939531r.jpg) ![158 Cobb Road - Photo 9](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1674812289r.jpg) ![158 Cobb Road - Photo 10](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f729887388r.jpg) ![158 Cobb Road - Photo 11](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f609410023r.jpg) ![158 Cobb Road - Photo 12](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2114846518r.jpg) ![158 Cobb Road - Photo 13](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2286412658r.jpg) ![158 Cobb Road - Photo 14](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2655033340r.jpg) ![158 Cobb Road - Photo 15](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2091123067r.jpg) ![158 Cobb Road - Photo 16](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1063645934r.jpg) ![158 Cobb Road - Photo 17](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f3875081766r.jpg) ![158 Cobb Road - Photo 18](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f4091555709r.jpg) ![158 Cobb Road - Photo 19](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1778736915r.jpg) ![158 Cobb Road - Photo 20](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f3419023219r.jpg) ![158 Cobb Road - Photo 21](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2243755273r.jpg) ![158 Cobb Road - Photo 22](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1750203241r.jpg) ![158 Cobb Road - Photo 23](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2310457694r.jpg) ![158 Cobb Road - Photo 24](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f4183432536r.jpg) ![158 Cobb Road - Photo 25](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1044022906r.jpg) ![158 Cobb Road - Photo 26](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f1191664100r.jpg) ![158 Cobb Road - Photo 27](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f483692490r.jpg) ![158 Cobb Road - Photo 28](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f797238181r.jpg) ![158 Cobb Road - Photo 29](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f2612880481r.jpg) ![158 Cobb Road - Photo 30](http://lh.rdcpix.com/1a41f241f6216b2c8385d58e1abf96fel-f399719965r.jpg) --- **MLS#:** 937172 | **Updated:** 2026-10-29 **Source:** listhub *Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/158-cobb-road-water-mill-ny-11976-792745e647624a4f9d24beea91634c84) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/158-cobb-road-water-mill-ny-11976-792745e647624a4f9d24beea91634c84#listing", "url": "https://www.propertysimple.ai/listing/158-cobb-road-water-mill-ny-11976-792745e647624a4f9d24beea91634c84", "name": "158 Cobb Road, Water Mill, NY 11976", "description": "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 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. 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