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Transit-Oriented Office Building for Lease
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155 King of Prussia Road, Radnor, PA 19087

Four-story office building near transit and amenities in Radnor, PA.

Space SizeContact for details
Days on Market262

Property Features for 155 King of Prussia Road

General Information

Standard status Active
Property subtype Office
Listing Agency: CBRE | Philadelphia Suburban
Listed By: James Kelley · License #Licensed: PA
Source: Cbre
Added: Nov 22, 2025 Changed: Aug 8 Last Checked: May 19 at 8:49PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of CBRE | Philadelphia Suburban

Investment Insights

Based on property information with market context.

This four-story office building, located at 155 King of Prussia Road in Radnor, PA, offers 144,685 square feet of space. The property emphasizes wellness with features such as 10-foot ceilings, floor-to-ceiling glass, open floor plates, and an offset core. Situated in the Main Line area, the building is within walking distance of various dining and amenity options, as well as Penn Medicine’s medical building. The location provides convenient access to both mass transit and major highways. It is directly adjacent to the Radnor stop on the Norristown High Speed Line and a quarter mile from the Radnor stop on the Paoli Thorndale Line. The property also connects to major suburban interchanges including I-476, Route 30, and I-76, and includes ample covered parking.

Key Highlights

  • Prime location in the highly sought‑after Main Line area.
  • Excellent transit connectivity: adjacent to the Norristown High Speed Line and close to the Paoli Thorndale Line, I‑476, Route 30, and I‑76.
  • Walking distance to numerous dining and amenity options.

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick Building Supply Auto Repair Shop Hair Salon Big Box & Wholesale Store Auto Parts Store Pharmacy

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

247
Businesses Nearby

Demographics for 19087, PA

33,501
Population
12,829
Households
2.6
Avg Household Size
40
Median Age
78%
College-Educated
97%
High-School Grad
15.6 sq mi
ZIP Area
2,148
Density / Sq Mi
$165,451
Median Household Income
$71,234
Median Earnings
$2,130
Median Rent
$693,200
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Four-story office building near transit and amenities in Radnor, PA.
Where is this office building located?
The property is located at 155 King of Prussia Road Radnor, PA.
What are key features of this property?
This property features: Prime location in the highly sought‑after Main Line area.; Excellent transit connectivity: adjacent to the Norristown High Speed Line and close to the Paoli Thorndale Line, I‑476, Route 30, and I‑76.; Walking distance to numerous dining and amenity options.
More about this property
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