89
BOSTON — Cambridge-based developer Carpenter & Co. has topped out One Dalton, a 61-story hotel and residential tower in Boston. The tower will include a 215-room Four Seasons hotel and 160 residential condominiums. Carpenter & Co. is developing One Dalton, which was designed by Pei Cobb Freed & Partners and Cambridge Seven Associates. Suffolk is the builder. At 742 feet tall, One Dalton will be Boston’s third-tallest tower after the 790-foot tower at 200 Clarendon St. formerly known as the John Hancock Tower and the 749-foot Prudential Tower.