Centrally located near the heart of Union Sq., major highways, Boston, and Kendall Sq./East Cambridge, this masonry building has 2,709 sq.ft. on one level with 16' ceiling height. The 62' wide x 42' deep structure was constructed by the current owner/contractor in 1985 of 12" thick concrete block with poured concrete, brick face, and flat steel roof with rubber membrane. Paved parking for 7+ vehicles. Recently used as a dojo for martial arts classes, now vacant. Large, open space has many possibilities. Adjacent to Union Sq. Green Line Extension station slated to open in a few months. Building is in new NR zone with a legal, non-conforming use (recreational/health club) approved by ZBA in 2008. Previous use as a factory was also legal and non-conforming. Next to new Allen St. playground.