The 27 is a residential loft condominium located in Boston's South End SOWA District. The units are authentic lofts with all the details to match: high ceilings, exposed ductwork, large windows, and brick and beam details. You will find that some units are more built out than others and offer hardwood floors white others maintain their original concrete floors. Penthouse units have roof decks; however, all units get a piece of the sunshine and share a common roof deck. The 27 is a pet-friendly building with restrictions.