No suites currently available

Please contact us if you have any questions.

Located at the intersection of the innovative Seaport district and the beloved South Boston neighborhood, the 645 Summer Street lab building is a leader in healthy workplace design. Fully leased to three individual life science companies, including Akouos and Monte Rosa, the two-story building offers brilliant natural light and views of the Reserved Channel, a historic body of water directly across from its entry. Customers of the site enjoy use of a private shuttle service from the nearby South Station, allowing for greater energy efficiency in commutes to the location.

Getting here

  • MBTA, 7 Summer Bus - Summer St. @ Pappas Way - 4 minute walk
  • I-90 - 4 minute drive
  • I-93 - 6 minute drive
  • Boston Airport - 5 minute drive


  • Retail and services
  • Outdoor parking
  • Bike facilities
  • Shower facility
  • Rooftop terrace
  • Conference facilities
  • LEED certified
  • Green/Outdoor space
  • Borrow-a-bike
  • Bike lockers
  • Lounge
  • Mother’s room

Play Video