Experience the luxury of 315 on A. Our pet-friendly apartment building in Boston, MA offers a plethora of amenities that make it the perfect place to call home. From the fitness center, air conditioning, and an in-unit washer and dryer to the patio, dog park, and 24-hour maintenance, there's something for everyone at 315 on A. Tour our available studios or two-bedroom apartments today and discover your dream home!