1 Chelsea Street (88,000 sq.ft on Parcel 3A.) opened in 2009. This $24 million project was developed by the Corcoran Jennison Company. 1 Chelsea Street tenants include the U.S. Coast Guard Research and Development Center, the U.S. Coast Guard Marine Safety Laboratory, Serco Inc. and Sea Services North America.
194 Howard Street (50,000 sq.ft. on Parcel 5A) is owned by Yale New Haven Health Lawrence & Memorial Hospital, and was redeveloped into a new multi-specialty medical office complex.