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structure #872323412building

Congress Hotel Addition

existing 14 floors 1902

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Location of Congress Hotel Addition

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Floors	14
Completion	1902
Structural Form	high-rise building
Main Usage	hotel
Status	existing
Architectural Style	chicago school
Address	520 South Michigan Avenue
Smart Address	520 South Michigan Avenue
Smart Address	80 East Harrison Street
City	Chicago
Country	United States

Source: SKYDB | As of: 2026-09-18

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Rating

2.5 of 5 2 votes 6.3 pts

The rating reflects architectural quality and visual impact as judged by SKYDB users, and feeds into how this building is ranked across the site.

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Daniel Kieckhefer
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