509 JEFFERSON ST 1 Built in 2022, this expansive 3-bedroom, 4-bath plus den duplex offers approximately 2, 655 sq ft of modern, thoughtfully designed living space with exceptional scale and flow, set within a boutique 2-unit building. Originally configured as a 4-bedroom, the home has been reimagined to create a dramatic open-concept layout, featuring an oversized living and dining area that spans the full width of the home. The main living space opens to a private backyard complete with pavers, outdoor kitchen, built-in grill, and turf. The chef’s kitchen is anchored by custom cabinetry, white quartz countertops, oversized island, farmhouse sink, and a full suite of high-end appliances. A built-in butler’s bar with wine refrigerator and ice maker adds a sophisticated touch. Custom built-ins and designer finishes elevate the main living space, while wide-plank white oak flooring runs throughout. Generously sized bedrooms, multiple walk-in closets, and a spacious primary suite with a spa-inspired bath complete the upper levels. The ground level includes a versatile bonus area with direct access to the backyard, complete with its own heating and cooling via mini-split system, offering flexible use for a variety of needs. A separate private storage room adds additional functionality. Well-located with easy access to parks, dining, shopping, and NYC transportation.