51 Sleeper Street Boston, MA



51 Sleeper Street
Boston, MA 02210


 In the past few years, the Seaport district has quickly become the most amenity rich areas within Greater Boston. 51 Sleeper Street is in the heart of Seaport’s amenities, which includes restaurants, shops, gyms, entertainment and more. 51 Sleeper Street is a 152,102 square foot life science lab and office building. The property sits on the corner of Sleeper Street and Seaport Boulevard with unobstructed views over the Fort Point Channel and Downtown Waterfront. The property is a short walk from the Silver Line, and South Station for access to the Red Line, buses, and the commuter rail.

100 Transit Score of 51 Sleeper Street Boston MA 02210

Rider's Paradise World-class public transportation

88 Walk Score of 51 Sleeper Street Boston MA 02210 

Very Walkable Most errands can be accomplished on foot.


Nan Fung Life Sciences Real Estate (“NFLSRE”) is led by a world class management team with over 75 years of combined life sciences real estate development and operations experience.  It is an innovative, premier real estate investment and operating company established in 2019 focused on acquiring, developing, and managing life sciences related properties in innovation-driven markets across the United States. Nan Fung values relationships with its tenant partners and endeavors for them to be symbiotic and long-lasting.

Property Highlights

+ Renovated in 2007

+ Build in 1929

+ 4 elevators

+ 1 freight elevator

+ 2 in-door truck heigh loading docks

Total Rentable Square Footage: 152, 108


Tenant Services

Tenant Services

Request Work Order

Visitor Registration

Property Management / Contact Info

  • Property Manager: Tiara Amarante

    (857) - 492 - 7432 | tiara.amarante@nanfunglsre.com
  • Security Desk

    (617) 451–7870 | 51sleeper@nesecurity.com

How can we help you?

1 Lincoln Street
24th Floor
Boston, MA 02111