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5401-5407 Walnut St
Pittsburgh, PA 15232
 The Hartwell Bldg · Office Property For Lease · 4,250 SF

Office Spaces Pennsylvania Pittsburgh 5401-5407 Walnut St, Pittsburgh, PA 15232

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Highlights

  • Features cool tech style space with exposed ceilings and polished concrete floors.
  • Walkable to all Shadyside retail amenities.

Property Overview

The Hartwell Building is a professionally managed office property located at the intersection of Walnut Street and South Aiken Avenue in Pittsburgh’s Shadyside neighborhood. The building is within walking distance of multiple retail and dining establishments, including national and local operators. Tenants receive access to Kossman Development’s amenity program, which includes discounts at nearby hotels, fitness centers, and storage facilities.

  • Bus Line

Property Facts

Building Type
Office
Year Built
1987
Building Height
3 Stories
Building Size
18,390 SF
Building Class
B
Typical Floor Size
6,130 SF
 

  • Listing ID: 36428150

  • Date on Market: 6/26/2025

  • Last Updated:

  • Address: 5401-5407 Walnut St, Pittsburgh, PA 15232

More public record information on 5401-5407 Walnut St, Pittsburgh, PA 15232

The Shadyside Office Property at 5401-5407 Walnut St, Pittsburgh, PA 15232 is currently available. Contact CBRE, Inc. for more information.

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Contact the Leasing Agent

The Hartwell Bldg | 5401-5407 Walnut St

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