91 Hartwell Avenue
91 Hartwell Avenue is an approximately 122,000 SF Class A lab/office building in Lexington, Massachusetts. The property contains a total of 9 acres of land, and is approved for the development of an additional 100,000 SF building and a 500-space parking structure. 91 Hartwell is located 1 mile from MA Route 128/ I-95, abutting Hanscom Air Force Base and Hanscom Field, and sits within the established life science cluster in the Route 128 West Submarket, anchored by the towns of Lexington, Waltham, and Watertown. North River Leerink, a joint venture between NRC and Leerink Development, acquired 91 Hartwell Avenue in July 2021.
Approximately 122,000 SF
Class A lab/office
9 Acre development site
Approved for additional development of 100,000 SF building and 500-space parking structure