Community News Home Owners: Rental Inspection Program Posted by district7 on July 30, 2013 Rental Registration Register Online Now Requirements All units must be registered by August 31, 2013. The initial registration fee is $25/unit. Failure to register will result in fines and further enforcement actions. http://www.cityofboston.gov/isd/housing/rental.asp City of Boston Housing Division 1010 Mass Ave., 5th Floor Boston, MA 02118 Tel: 617-635-5300