After more than a decade of ownership, Woburn, MA-based KS Partners has sold the Paragon Towers in Newton, MA to the Massachusetts Credit Union for $20.85 million, or approximately $343 per square foot.

KS Partners has owned the 60,826-square-foot property since 2007. Built in 1987, the five-story building sits on more than one acre near Massachusetts Turnpike and Routes 128 and 9 in suburban Boston’s N2 Innovation District – an area home to such…