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161 Washington St
Conshohocken, PA 19428
161 Washington · Office Property For Lease · 23,532 SF

Property Overview

Conshohocken has situated the middle of many of the Philadelphia region’s highest income suburbs, providing a short commute and lower taxes to the area’s most successful companies, executives and employees. Two major interstate highways, as well as multiple local access roads, lead to Tower Bridge from anywhere in the region, and the R-6 SEPTA train, various transit buses, and airport shuttles stop at Tower Bridge. Tower Bridge offers landscaped walking paths on both sides of the river, and the 26-mile Schuylkill River Bike Trail passes the development.

  • Fitness Center
  • Metro/Subway
  • Property Manager on Site
  • Restaurant
  • Waterfront
  • Energy Star Labeled
  • Wheelchair Accessible
  • Outdoor Seating
  • On-Site Security Staff

Property Facts

Building Type
Office
Year Built
2003
LoopNet Rating
4 Star
Building Height
16 Stories
Building Size
349,659 SF
Building Class
A
Typical Floor Size
21,666 SF
Unfinished Ceiling Height
12’
Parking
100 Surface Parking Spaces
1,200 Covered Parking Spaces

Sustainability

Energy Star Certified
81
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: 14758307

  • Date on Market: 6/18/2026

  • Last Updated:

  • Address: 161 Washington St, Conshohocken, PA 19428

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