931 Massachusetts Avenue is a luxury condominium development situated in Mid Cambridge and steps from MIT, Harvard, restaurants, and shopping completed in 1989. Sunny one and two-bedroom units feature city views, parking, in-unit laundry, and central air. The association comprises 53 residences on 13 floors with amenities such as 24 concierge service, a shared patio garden. 931 Massachusetts Avenue is pet-friendly with restrictions.