Set on a side street just outside Cushing Square, 49-51 Harding Ave offers a spacious Belmont two-family with flexible owner-occupant or investment potential. The home has 13 total rooms, hardwood floors, updated windows, and classic 1929 character throughout. Unit 1 features 2 bedrooms, a tiled full bath, and an updated eat-in kitchen with white cabinetry, stainless steel appliances, and good storage. Unit 2 spans the second and third floors with 3 bedrooms, 1.5 baths, a dining room, oversized living room, front sunroom, rear screened porch, and office space. Updated kitchen includes white cabinets, quartz counters, stainless steel appliances, and generous storage. Outdoor space includes a rear deck with built-in seating plus covered and enclosed porch areas. A full walk-out basement, 2 garage spaces, and 2 additional off-street spaces add everyday convenience. Close to the 73 bus line with access to Harvard Square, Boston, shopping, parks, and Belmont schools.