01/13/2026
LEASE
IMAGE: Tim Schoen & Waleed Hassanein
DATE: 01/12/2026
ADDRESS: 188 Assembly Park Drive
MARKET: Somerville, MA
ASSET TYPE: Life Sciences ~ SF: 498,000
LANDLORD: Tim Schoen - BioMed Realty
TENANT: Waleed Hassanein - TransMedics Group
NOTE: TransMedics signed a 16-year, 498,000-square-foot lease at BioMed Realty’s Assembly Innovation Park in Somerville, Massachusetts, establishing its new global headquarters and manufacturing hub.