200 Inner Belt is a 200,000SF mixed-use Class A office, R&D and art storage building in East Somerville, Massachusetts. 200 Inner Belt is just west of I-93, which connects Boston to its northeastern and southeastern suburbs. The property sits directly adjacent to the MBTA GLX East Somerville Station— just three stops from Boston’s North Station and one stop from the new East Cambridge Station in Kendall Square. 200 Inner Belt tenants include Form Energy, Harvard University, and Triumvirate Environmental. 200 Inner Belt was purchased by NRL in 2013, and was recapitalized in a new joint venture with Wheelock Street Capital in 2021.