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Panorama of Ann Arbor File 318-946-714
Ann Arbor, MI city
structure #265326538building

Tower Plaza

existing 81.5 m 26 floors 1969

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Location of Tower Plaza
Height Rankings

Object dataJoin to edit

Tip Height89.0 m
Building Mass Height81.5 m
Architectural Height81.5 m
Roof Height81.5 m
Main Roof Height74 m
Floors26
Completion1969
Last Renovation2007
Structural Formhigh-rise building
Main Usageresidential condominium
Status existing
Architectural Styleinternational style
Address555 East William Street
Smart Address555 East William Street
CityAnn Arbor, MI
CountryUnited States
Source: SKYDB | As of: 2026-11-03

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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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  1. Photo 407-694-920
    Photo 407-694-920
    Ryan Hildebrand
  2. Photo 173-163-814
    Photo 173-163-814
    Ryan Hildebrand
  3. Photo 195-729-576
    Photo 195-729-576
    Ryan Hildebrand
  4. Photo 729-659-202
    Photo 729-659-202
    Jacob Hamilton, MLive