SKYDB

SKYDB Building database

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

Rankings of tall buildings

Tall Building Markets

  • Global building statistics
  • Biggest cities worldwide
  • Country market overviews
  • Construction activity
  • Annual completions
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SKYDB Products

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

Research & data

Consulting & advertising

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

SKYDB Insights

Professional research into buildings and participating companies.

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Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

About SKYDB

Using SKYDB

Chongqing skyline beside the river

Who we are

SKYDB is the source for tall building information worldwide.

About SKYDB

Interactive building map

Explore all projects on an interactive map anywhere on earth.

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SKYDB map with building pins and a building record in Lower Manhattan

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Panorama of Shanghai File 164-205-240
Shanghai city
structure #227184687building

Unicom Tower

existing 26 floors

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Location of Unicom Tower

Object dataJoin to edit

Floors26
Structural Formhigh-rise building
Main Usageoffice
Status existing
Address1033 Chang Ning Road
CityShanghai
CountryChina
Source: SKYDB | As of: 2026-10-15

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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.

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