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45 School St
Boston, MA 02108
Old City Hall · Office Property For Lease · 20,382 SF

Highlights

  • Local Ownership & Management
  • Prominent Location on the Freedom Trail
  • Unique Over-sized Windows
  • Boston’s Old City Hall
  • Secure Card-access Building Entry
  • Renovated Lobby

Property Overview

45 School Street, otherwise known as Old City Hall, is one of Boston’s most iconic landmarks, having housed city leaders for over 120 years. Built in 1865, it served as City Hall for 38 mayors, including John Fitzgerald and James Curley. Now owned & managed by Synergy, the building has been revitalized into a modern office space, home to some of Boston’s top businesses. Set along the historic Freedom Trail in Downtown Boston, it offers 83,994 square feet of prime office and retail space in a vibrant, historic location just steps from major retail attractions.

  • Bus Line
  • Commuter Rail
  • Metro/Subway
  • Property Manager on Site
  • Signage
  • Energy Star Labeled
  • Natural Light
  • Air Conditioning

Property Facts

Building Type
Office
Year Built/Renovated
1865/1972
Building Height
8 Stories
Building Size
83,700 SF
Building Class
B
Typical Floor Size
10,463 SF
Unfinished Ceiling Height
12’

Sustainability

Energy Star Certified
76
ENERGY STAR certified buildings save energy and help protect the environment.

Sustainability

ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.

  • Listing ID: 41047703

  • Date on Market: 6/24/2026

  • Last Updated:

  • Address: 45 School St, Boston, MA 02108

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