Wethersfield Holdings LLC has purchased an 18,756 s/f, fully occupied office building located at 449 Silas Deane Highway for $1 million or $53 per s/f. Colleen Sheridan of RM Bradley Brokerage Company represented the seller, 449 Silas Deane LLC and Dave Murdock of Sentry Commercial represented the buyer, Wethersfield Holdings LLC.