5-20 Oak Terrace & 195-221 Mountain Ave

Looking for space, comfort, and a location that keeps life simple? You’ll find it all at Jefferson Apartments. Nestled along Oak Terrace and Mountain Avenue, our quiet garden-style community offers spacious 1- and 2-bedroom homes — with both classic and renovated layouts to fit your style.
Every apartment comes with a fully equipped kitchen featuring a fridge, oven, and stovetop, plus included utilities like heat, water, sewer, and waste removal to make budgeting a breeze. Need parking? Garage spaces are available for a monthly fee (subject to availability), and on-site laundry facilities mean one less trip to the laundromat.
At Jefferson Apartments, you’ll enjoy a peaceful neighborhood setting while still being just minutes from downtown Somerville’s shopping, dining, nightlife, NJ Transit trains, and major highways like Route 22, I-287, and I-78. Whether you're commuting, exploring, or simply relaxing at home, Jefferson Apartments gives you the space and convenience to live life your way.
Come see why so many love calling Jefferson Apartments home!