Welcome to 137 Guernsey Street #3L , a rare 3-bedroom, 1-bath duplex co-op nestled within an intimate boutique building on one of Greenpoint's most picturesque, tree-lined blocks. Thoughtfully laid out across two levels, this home offers the perfect balance of space, privacy, and functionality. Sunlight pours through oversized windows, filling the residence with natural light and creating a warm, inviting atmosphere throughout. The well-designed floor plan provides generous living and entertaining space while maintaining a comfortable separation between living and sleeping areas. Residents enjoy the convenience of laundry in the building , dedicated storage space , and the charm of boutique co-op living in one of Brooklyn's most sought-after neighborhoods. Located just moments from the G train at Nassau Avenue , with easy access to the L train nearby, commuting throughout Brooklyn and Manhattan is effortless. Surrounded by Greenpoint's renowned cafés, restaurants, boutique shopping, and just a short stroll from McCarren Park, this is an exceptional opportunity to own a spacious duplex in the heart of one of Brooklyn's most vibrant and desirable communities.