Property Overview

Building Specs

  • Building Type Lab/Office
  • Building Size 112,000 SF
  • Number of Floors 6
  • Built / Renovated Year 1873 / 2023
  • Elevators 2 Passengers & 1 Freight
  • Electrical 12W/SF (Lab) & 6W/SF (Office)
  • HVAC 100% Outside Air
  • Centralized Lab Waste System PH neutralization

One Winthrop Square is a 5-story, 112,000 square-foot office building located in the heart of Boston’s Financial District, adjacent to the revitalized Winthrop Square Park and Winthrop Center. Featuring high ceilings, large windows, and a brick-and-beam interior, the building blends historic character with modern functionality. It offers convenient access to South Station, State Street, Downtown Crossing, and Park Street, and is surrounded by a vibrant mix of dining, fitness, and entertainment options.

Originally built after the Great Boston Fire of 1872, the building was designed by William Ralph Emerson and Carl Fehmer in the style of a Renaissance palace. Constructed with fire-resistant granite and a metal roof, it remains one of the district’s most distinctive landmarks.

Building Amenities

Secure Bike Storage

98 Walk Score: Daily errands do not require a car
100 Transit Score: Rider's Paradise

Winthrop Square Park

Location

Team


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. NFLSRE focuses 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.