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Panorama of Pittsburgh File 170-178-595
structure #107793270building

Commonwealth Annex

existing 7 floors 1888

Location of Commonwealth Annex

Object dataJoin to edit

Floors7 Source: Visual check in the structure's vicinity
Completion1888
Structural Formlow-rise building
Main Usagecommercial office
Status existing
Architectural Styleneo-romanesque
Address319 Third Avenue
Smart Address317–323 Third Avenue
CityPittsburgh, PA
CountryUnited States
Source: SKYDB | As of: 2026-10-06

Rating

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  1. Photo 527-520-493
    Library of Congress, Prints and Photographs Division, Detroit Publishing Company
  2. Photo 953-932-037
    Library of Congress, Prints and Photographs Division, Detroit Publishing Company