HUDSON, MASS. — R.W. Holmes Realty has brokered the $6.9 million sale of 1 Cabot Road, a 69,272-square-foot office building in Hudson, about 30 miles west of Boston. Craig Johnston, Garry Holmes, and Jim Bartholomew of R.W. Holmes represented the seller, K & L Realty, in the transaction. The buyer was Creative Cabot LLC. The property features a fitness center with showers, a lobby and two retail stores.