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
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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

SKYDB Insights

Professional research into buildings and participating companies.

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Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

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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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Panorama of Porto File 818-212-422
Porto city
structure #414840712building

Project Antas

planned 25 floors

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Location of Project Antas

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Floors25
Structural Formhigh-rise building
Main Usagecommercial office
Status planned
AddressRua José Monteiro da Costa
CityPorto
CountryPortugal
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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