Welcome to 58 Walker St, Marlborough! Truly "one-of-a-kind" 3-family property on a wooded lot near the Southborough line/Sudbury Reservoir offering both privacy & convenience! Discover a rare opportunity with this unique 15-room 3-family custom L-shaped Ranch perfect for extended family or multi-generational living. There is a unit in the finished walk-out lower level and a unit on the main floor. There is a detached unit in the rear (only connected by roof line) which has cathedral ceilings, an open concept floor plan, two full baths, and a full basement for additional storage. All units have washer/dryer hook ups, separately metered electric and are hardwired for smoke detectors. Forced hot water by gas heat & gas hot water tanks. Excellent location near Mass Pike & Route 9/20/85. Plenty of off street parking. This is a rare find offering flexibility, space, and a peaceful setting all in an unbeatable location. You do not want to miss this one!