SKYDB

SKYDB Building database

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

Rankings of tall buildings

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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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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

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SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the riverAbout SKYDB

Panorama of Lille File 104-554-294

Lille city

structure #928868276building

Le Polychrome

existing 37 m 12 floors 2010

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Location of Le Polychrome
Height Rankings

Object dataJoin to edit

Architectural Height37 m
Floors12
Completion2010
Structural Formhigh-rise building
Main Usageresidential condominium
Status existing
Address521 Boulevard du Président Hoover
CityLille
CountryFrance
Source: SKYDB | As of: 2026-09-20

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 741-350-921
    Photo 741-350-921
    Florian Barbier
  2. Photo 357-525-961
    Photo 357-525-961
    Florian Barbier