Maxwell Street

Filmed here, per Wikipedia

Wikipedia says these were filmed in Maxwell Street. Each title’s page links to the sentence that says so.

Filming locations nearby

• Landmarks & buildings 7th District Police Station United States · under 1 km Police station in Chicago, Illinois
• Towns & cities South Loop United States · under 1 km Neighborhood in Chicago
• Landmarks & buildings University of Illinois Chicago United States · under 1 km Public university (1983-)
• Towns & cities River City United States · 1 km north-east Condominium complex in the South Loop neighborhood of Chicago, Illinois, United States
• Landmarks & buildings Old Chicago Main Post Office United States · 1 km north-east Building in downtown Chicago
• Landmarks & buildings Chicago Union Station United States · 2 km north Major railroad station which opened in 1925 in Chicago

What Wikipedia says about Maxwell Street

One sentence quoted word for word from Wikipedia, with the production it describes and a link to the article it comes from.

• Chicago Fire 2012–

  “The building used in the show for the firehouse exteriors is a working Chicago Fire Department firehouse, and is the headquarters of Engine 18, located at 1360 South Blue Island Avenue at Maxwell Street, between 13th & Racine.” Wikipedia