Welcome to 124 Kane Street, a timeless 1840s federal-style brick and brownstone townhouse offering 3, 400 square feet of thoughtfully restored elegance in landmarked Cobble Hill. Currently configured as a legal three-family, this home provides exceptional flexibility-ideal for a luxurious owner's duplex with income-producing units or a seamless conversion to a single-family residence. The lower duplex features three bedrooms and two full baths, blending original details with modern upgrades. The parlor floor boasts soaring ceilings, floor-to-ceiling windows, and a wood-burning fireplace, creating a sun-filled and inviting living space. A renovated chef's kitchen with Viking range and Sub-Zero refrigerator opens directly onto the landscaped, south-facing garden-perfect for relaxing or entertaining. Downstairs, you'll find three tranquil bedrooms, including a primary suite with spa-like bath and custom closets. A full-height basement with charming brick arches offers laundry, storage, and future potential. Central air and heat ensure comfort year-round. The upper floors include two beautifully maintained apartments-a spacious one-bedroom with French doors and a bright two-bedroom with high ceilings and renovated bath. Both provide strong rental income or the flexibility for guest quarters, home office, or future expansion. Located on one of Cobble Hill's most picturesque streets, 124 Kane is just moments from beloved restaurants, boutiques, Brooklyn Bridge Park, and pocket parks. Zoned for PS 29 and near private schools like St. Ann's and Packer, with easy access to multiple subway lines and ferry service. Whether you're seeking historic charm, income opportunity, or a canvas for your forever home, 124 Kane delivers timeless Brooklyn appeal with modern-day versatility. Schedule your private showing today!