SKYDB

SKYDB Building database

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

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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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Professional building research, data exports and API access, plus advertising offerings.

SKYDB Insights charts showing buildings by decade, status, use, floor count and heightView Insights plans

About SKYDB

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SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the riverAbout SKYDB

Panorama of Chicago File 251-493-889

Chicago, IL city

structure #620747358building

Sullivan Center Southeast Annex

existing 15 floors 1927

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Location of Sullivan Center Southeast Annex

Object dataJoin to edit

Floors15
Completion1927
Structural Formhigh-rise building
Main Usagecommercial office
Status existing
Architectural Stylechicago school
Address36 South Wabash Avenue
Smart Address36 South Wabash Avenue
Smart Address25 East Monroe Street
CityChicago
CountryUnited States
Source: SKYDB | As of: 2026-09-21

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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 086-943-560
    Photo 086-943-560
    Chicago History Museum, ICHi-081554; Raymond W. Trowbridge, photographer
  2. Photo 467-582-278
    Photo 467-582-278
    John W. Cahill
  3. Photo 041-246-954
    Photo 041-246-954
    Daniel Kieckhefer