52,450 SF Flex/Light Manufacturing Building. 7 Stuart Road in Chelmsford offers up to 47,100 square feet of high-quality flex/manufacturing space. The building is fully air-conditioned with 3,600 amps of power, three loading docks, and flexible layouts that subdivides to 14,700 square feet. Less than a mile from Route 3 and 25 miles from Boston, it provides exceptional access in a premier industrial park.