48 Lewis Rd, East Quogue, NY 11942

In the Hamptons, the real value isn't just what you build-it's what you can't replace. Land. As parcels of this size and capability become more limited across the Hamptons, opportunities like this are increasingly rare. This is not simply a horse property-it is a platform for agricultural business, growth, and long-term appreciation. Because in this market, acreage isn't just space. Acreage is leverage and utilities and existing infrastructure let your ag business hit the ground running. In Southampton Town, larger parcels are becoming harder to find and even harder to recreate. This approximately 15-acre Agricultural Reserve captures that scarcity, offering scale, functionality, and long-term positioning in one of the most desirable and lucrative markets in the country. It introduces optionality from day one, giving the next owner multiple ways to unlock value. The property is fully aligned for a working equestrian operation, allowing for boarding, training, and lessons. What would typically require years of approvals and development is already in place, creating a rare opportunity to step into a property that is both operational and scalable. At its center, a 15-stall main barn is designed for efficiency and comfort, with skylit stalls, a wash stall, tack room, and an office complete with a bathroom. Modern upgrades, including heating and air conditioning, support year-round use. Adjacent to the barn, a 20,000-square-foot insulated indoor riding arena allows enjoyment in all seasons, enhanced by natural light and thoughtful construction. Outdoors, the scale of the land continues to define the experience. A 200 by 300 irrigated riding ring provides professional-level training space, while a separate two-acre grass riding field offers additional versatility. Seventeen paddocks, many irrigated, allow for efficient management and rotation. Additional barns expand capacity, supporting a property that can operate at a level well beyond private use. Underlying it all is the infrastructure that transforms acreage into a true asset. Extensive irrigation systems, water access, upgraded electrical service, and supporting improvements are already in place-elements that are increasingly difficult and costly to establish. These are the components that quietly create leverage, turning raw land into something far more valuable.