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 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.