79 South Main Street , Southampton, NY 11968(Suffolk County)

Set along the storied shores of Lake Agawam, one of the most iconic and sought-after natural landmarks in Southampton Village, this rare offering presents a truly exceptional opportunity to create a custom waterfront estate in the heart of the Hamptons. Celebrated for its natural beauty, rich history, and its collection of distinguished waterfront homes, Lake Agawam remains one of the Village's most prestigious addresses-and opportunities of this caliber are exceedingly scarce. This remarkable one-acre parcel offers approximately 100 feet of direct lakefront, providing a serene setting to design and build your dream home with potential for approximately 7,000 square feet of lot coverage, creating a future residence of significant presence and scale. Facing west, the property captures some of the most exclusive and unforgettable sunsets over Lake Agawam, transforming the water and sky into a spectacular evening panorama-a hallmark of true Village waterfront living. The flag-lot configuration ensures remarkable peace, privacy, and protection, giving the future home a secluded environment while still offering the extraordinary convenience of being just moments from Main Street, world-class dining and shopping, cultural institutions, and the finest Southampton Village ocean beaches. With its prime location, privacy, and direct waterfront access, this offering stands as one of the last great opportunities to build on Lake Agawam, delivering unmatched potential to create a bespoke Hamptons residence in one of the most coveted enclaves in the region. A truly rare Village lakefront land opportunity-combining natural beauty, prestige, and limitless possibilities.