SKYDB

SKYDB Building database

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

Rankings of tall buildings

Tall Building Markets

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

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

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Tall buildings, tracked.

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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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Research & data

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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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Using 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 #711590614building

Alta at K Station

existing 127.1 m 41 floors 2010

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Location of Alta at K Station
Height Rankings

Object dataJoin to edit

Architectural Height127.1 m
Roof Height125.6 m
Main Roof Height119.8 m
Height Top Floor116.3 m
Floors41
Completion2010
Structural Formskyscraper
Main Usagerental housing
Status existing
Architectural Stylepostmodern
Address555 West Kinzie Street
Smart Address555 West Kinzie Street
Smart Address350 North Clinton Street
ZoneFulton River District
1st Level DistrictDowntown
2nd Level DistrictNear West 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 175-215-524
    Photo 175-215-524
    John W. Cahill
  2. Photo 055-825-226
    Photo 055-825-226
    Marshall Gerometta

Construction calendar

17 construction-phase photos across 2008 to 2009.

JanFebMarAprMayJunJulAugSepOctNovDec
2008 13 3 2 2 3 3
2009 4 4
Photos per month:less more