YarnWorks, Fitchburg, MA Built in 1905, and listed on the National Register of Historic Places, YarnWorks is the former home of Yarn Works in Fitchburg, MA, a former mill converted into 96 units of mixed-income housing. See also different: Stoneleigh Condominiums (Formerly Norfolk County Jail) Dedham, MA Pocasset Mills, Johnston, RI Johnston, RI << return