172 Beacon is a residential condominium building in the Georgian Revival style situated centrally in Boston's Back Bay neighborhood completed in 1927. Units feature direct elevator access, many window exposures with panoramic city/water views, and storage. The association comprises ten residences on 11 floors and has amenities such as live-in superintendent, doorman, professional off-site management, parking, and shared roof deck. 172 Beacon is pet-friendly with restrictions.