Duplex for sale by owner in Whitinsville, MA 01588. Price Reduced!! HALF DUPLEX - 3 bedrooms / 1 bath. 1381sq ft. Room in finished attic could be 4th bedroom and not included in sq.ft. Hardwoods throughout. Lots of closet space. Large, open kitchen - You will LOVE the Butlers Pantry. New windows/newer siding. Fenced in backyard as well as ... more.