Well-maintained three-family property offering three distinct residential units in a convenient and desirable Waltham location. The property offers approximately 3,264 SF of living area on a 6,599+/- SF lot, with separate gas and electric utilities for each unit. All units are currently occupied on a tenant-at-will basis. 280 River Street features two 800+- square foot one-bedroom apartments, each offering a full bath, eat-in kitchen, and living room. The first-floor unit was remodeled in 2020 and the second-floor unit was remodeled in 2022. The 1,600+- square foot unit at 282 River Street was renovated in 2025 and offers a full bath, eat-in kitchen, living room, bonus/family room on the first floor, with three bedrooms and a full bath on the upper level. The property includes parking for five vehicles, along with an existing two-car garage providing additional parking or storage space. With three living units and separate gas and electric utilities this property offers flexibility for continued rental use and future possibilities. Whether you're looking to expand your investment portfolio or explore the property's potential over time, this is an opportunity worth seeing firsthand and not one to be missed!!! Conveniently located to major routes, schools, commuter rail, public transportation and numerous restaurant and shopping venues.