2661 Hyacinth Street, Westbury, NY 11590

New Construction Luxury Home for Sale in Nassau County, NY | 5 Bedrooms | Move-In Ready For the discerning buyer searching for new construction luxury homes in Nassau County, this is the property you've been waiting for — and it's ready now. Perfectly positioned in one of Long Island's most coveted corridors, this fully finished 5-bedroom, finished-basement residence represents the pinnacle of modern luxury living. No waiting. No renovating. No compromising. Crafted for Those Who Expect More From the moment you enter, the difference is unmistakable. Wide-plank white oak hardwood floors flow through sun-drenched, thoughtfully curated spaces anchored by custom millwork and bespoke architectural detailing — the kind of craftsmanship typically reserved for custom builds at twice the price. The designer chef's kitchen is a study in form and function: dramatic quartz countertops, custom cabinetry, and premium finishes that elevate everyday living into an experience. A Primary Suite That Rivals the Best Resorts The spa-inspired primary suite is a sanctuary unto itself — featuring radiant heated floors, curated finishes, and an atmosphere of effortless tranquility. This is wellness architecture designed for how you actually live. Built Smarter. Built Better. Unlike most new construction on the market, this home was engineered for long-term performance. Closed-cell spray foam insulation and European-style tilt-and-turn windows deliver superior energy efficiency — translating directly to lower utility costs, enhanced comfort, and a healthier indoor environment year-round. Prime Nassau County Location Steps from the best of Long Island's Gold Coast lifestyle: Roosevelt Field — premier shopping and dining Eisenhower Park — 930 acres of green space, golf, and recreation Westbury LIRR Station — seamless access to Manhattan Whether you're commuting to the city or staying local, everything you need is within reach. The Search for the Perfect Luxury Home Ends Here