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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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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Chongqing skyline beside the riverAbout SKYDB

Panorama of Bilbao File 280-602-675

Bilbao city

structure #844945832building

Nicolas Alkorta 5

existing 75 m 21 floors 1969

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Location of Nicolas Alkorta 5
Height Rankings

Object dataJoin to edit

Architectural Height75 m
Floors21
Completion1969
Structural Formhigh-rise building
Main Usageresidential, commercial office
Status existing
AddressNicolas Alkorta Kalea 5
Smart AddressNicolas Alkorta, 5
CityBilbao
CountrySpain
Source: SKYDB | As of: 2026-09-20

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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 209-924-102
    Photo 209-924-102
    Mikel Allende
  2. Photo 745-353-840
    Photo 745-353-840
    Mikel Allende