This duplex home in the heart of Cambridge has been beautifully maintained by its second owner for the past 23 years and is smoke-free and pet-free. Offering living space across two levels, the home features 4 bedrooms, 2 full kitchens, 2 full bathrooms, and 2 separate hydro meters, separate back door entrance leading to the upper story, all of this making it ideal for multi-generational living, in-law accomodation, or families seeking additional functionality. Situated on a premium wide lot on a quiet, low-traffic, no-through Avenue, the property also features a mature treed yard, sunny patio, private outdoor space (partially fenced-in), and a long paved driveway accomodating multiple vehicles. Conveniently located directly across from Cambridge Memorial Hospital and just minutes to downtown Cambridge, Highway 401, transit, shopping, restaurants, schools, and parks. This property offers an exceptional combination of comfort, location, and everyday practicality.