SKYDB Building database

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

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SKYDB is collecting verifiable information about buildings.

Panorama of Chicago File 251-493-889
company #475051879

The Hearn Company

active owner founded 1974

Activity Rankings

Object dataJoin to edit

Status active
Roleowner
Founded1974
CityChicago, IL
CountryUnited States
Source: SKYDB | As of: 2026-10-30

Location

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Statistics

Buildings by decade

Click any bar to drill into that completion decade.

0 0% 2020s 0 0% 2010s 0 0% 2000s 1 12.5% 1990s 3 37.5% 1980s 2 25% 1970s 0 0% 1960s 1 12.5% 1950s 0 0% 1940s 0 0% 1930s 1 12.5% 1920s 0 0% 1910s 0 0% 1900s

By status

Completed: 8 (100%)
  • Completed 8

By primary use

office: 8 (100%)
  • office 8

By floor count

1-9 floors: 1 (13%) 10-19 floors: 4 (50%) 20-39 floors: 3 (38%)
  • 1-9 floors 1
  • 10-19 floors 4
  • 20-39 floors 3

By height

Under 50 m: 1 (20%) 50-99 m: 2 (40%) 100-199 m: 2 (40%)
  • Under 50 m 1
  • 50-99 m 2
  • 100-199 m 2

Source: SKYDB | As of: 2026-10-30

The Hearn Company Buildings View all

  1. 621 17th Street 1
    117 m28 fl1957
  2. US Bank Center 2
    103 m25 fl1975
  3. Lawyers Building 3
  4. ▢
    7