Commonwealth is a CENTURY 21 real estate office located at 205 Holland Street, Somerville, Massachusetts. There are 37 real estate agents at this CENTURY 21 office with 35 real estate listings. Our Somerville real estate agents speak Chinese (Mandarin), German, English, Gujarati, Chinese (Min Nan), Polish, Russian, Spanish, Chinese (Yue), Chinese. Commonwealth serves the following cities: Allston, Arlington, Auburndale, Beachmont, Billerica, Boston, Brighton, Brookline, Cambridge, Cambridgeport, Chelsea, Dorchester, E Arlington, E Cambridge, E Watertown, East Arlington, East Cambridge, East Milton, East Watertown, Everett, Haverhill, Houghs Neck, Inman Square, Jamaica Plain, Lexington, Lowell, Lunenburg, Lynn, Lynnfield, Malden, Marina Bay, Medford, Melrose, Milton, N Cambridge, Needham Jct, Needham, Newton, Norfolk Downs, North Andover, North Cambridge, North Quincy, North Reading, Porter Square, Pt Of Pines, Quincy Center, Quincy, Revere Beach, Revere, Roxbury, Saugus, Shirley Center, Shirley Ctr, Shirley, Somerville, South Quincy, Squantum, Stewartville, Stoneham, Townsend Harbor, Townsend, Uphams Corner, W Somerville, Wakefield, Walpole, Watertown, Wellesley, West Medford, West Quincy, West Roxbury, West Somerville, Winchester, Winter Hill, Woburn . Contact Commonwealth if you need help with buying or selling a home by calling 617.666.2121.