SKYDB

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Rankings of tall buildings

World’s tallest skyscrapersTallest under constructionTallest planned buildingsBiggest citiesBiggest countries

Tall Building Markets

Global building statisticsBiggest cities worldwideCountry market overviewsConstruction activityAnnual completions

Tall buildings worldwide, with heights, construction status and the companies involved.

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Chongqing skyline beside the riverAbout SKYDB
Panorama of Chicago File 251-493-889
Chicago, IL city
structure #783435106building

Gallery 400

existing 64.6 m 18 floors 2000

Full map Join SKYDB
Location of Gallery 400
Height Rankings

Object dataJoin to edit

Tip Height64.6 m
Architectural Height64.6 m
Roof Height63.6 m
Height Top Floor56.3 m
Floors18
Completion2000
Structural Formhigh-rise building
Main Usageresidential condominium
Status existing
Architectural Stylepostmodern
Address400 West Ontario Street
Smart Address440 West Ontario Street
ZoneKingsbury Park
1st Level DistrictDowntown
2nd Level DistrictNear North Side
CityChicago, IL
CountryUnited States
Source: SKYDB | As of: 2026-09-29

Location

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Rating

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

Files Join to upload

  1. Photo 748-138-349
    Photo 748-138-349
    Daniel Kieckhefer
  2. Photo 451-319-883
    Photo 451-319-883
    Daniel Kieckhefer