Located on a tree-lined block in the heart of Red Hook, 90 Pioneer Street is a two-family townhouse with private outdoor space, a solar panel system, included parking, and a flexible layout that works well for both end-users and investors. The home is configured as an owner's duplex over a garden-level rental apartment. The duplex offers a gracious parlor floor with high ceilings, exposed brick, original details, and two working fireplaces. South-facing windows bring in great natural light, while the layout flows comfortably from the front living area through to the kitchen and dining space in the rear. The kitchen opens directly onto a cedar deck overlooking the garden, creating an easy connection between indoor and outdoor living. The rear garden is set up across two levels and offers excellent usable outdoor space for entertaining, gardening, or everyday enjoyment. The upper portion also provides potential parking access from the rear lane, offering valuable flexibility in a neighborhood where parking is a major plus. Upstairs, the duplex features four separate rooms and a full bathroom. The rear bedroom spans the width of the house and opens through French doors onto a Juliet balcony. Additional rooms provide options for bedrooms, a home office, guest space, or storage, making the layout highly adaptable. Throughout the duplex, the home features wood floors, exposed brick, tin ceilings, skylights, thoughtful storage, and the added benefit of a solar panel system. The garden-level apartment has its own private entrance beneath the stoop and was previously renovated with an open kitchen, breakfast bar, dining area, full bathroom, and a bright living room with southern exposure. The bedroom comfortably fits a king-size bed and opens to a private patio, making it a strong rental opportunity or an excellent guest suite. Set between Coffey Park and Van Brunt Street, 90 Pioneer Street puts you close to Red Hook's neighborhood favorites, including local restaurants, cafes, bars, shops, galleries, and waterfront parks. Valentino Pier, the Red Hook waterfront, Citi Bike, and ferry access are all nearby, offering a unique Brooklyn lifestyle with open sky, neighborhood character, and convenient access to Manhattan and the surrounding boroughs. A rare Red Hook two-family with outdoor space, income potential, included parking, and a solar panel system, 90 Pioneer Street offers a practical and compelling opportunity in one of Brooklyn's most sought-after neighborhoods.