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
Speaker at a lectern in front of a skyscraper presentation

SKYDB Awards

The community is honoring the best new skyscrapers. A legacy since 1999.

View award winners

SKYDB Membership

Create a free account, choose Premium or apply to contribute as a volunteering Editor.

Choose your access

SKYDB Community

SKYDB Editors visiting a skyscraper construction site

Join for free

Become a volunteering Editor optionally or get Editor rights with Premium.

Compare memberships

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.

View Insights plans

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.

Free map access

Upgrade your map experience

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

Join SKYDB

The map is for registered members. Create a free account to explore.

Create a free account

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.

Speaker at a lectern in front of a skyscraper presentationView award winners

Research & data

Research with SKYDB InsightsData ExportsAPI AccessCreditsInteractive building map

Consulting & advertising

ConsultingSKYDB BrandingBanner advertisingContact SKYDBInsights questions & answers

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

Who we areTeam and editorsSKYDB AwardsNewsletterContact

Using SKYDB

Coverage and focusSources and qualityHow to add contentDefinitions and standardsKnowledge base

SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the riverAbout SKYDB
Panorama of Courbevoie File 867-202-966
Courbevoie city
structure #682923528building

Tour Prisma

existing 97 m 25 floors 1998

Full map Join SKYDB
Location of Tour Prisma
Height Rankings

Object dataJoin to edit

Architectural Height97 m
Floors25
Completion1998
Structural Formhigh-rise building
Main Usagecommercial office
Status existing
Architectural Stylemodern
Address4-6 Avenue d’Alsace
Smart Address4–6 Avenue d'Alsace
ZoneLa Défense
1st Level DistrictGambetta
CityCourbevoie
CountryFrance
Source: SKYDB | As of: 2026-09-29

Location

Full MapGoogle MapsBing Maps

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 691-746-456
    Photo 691-746-456
    Nate Lindsey
  2. Photo 218-830-807
    Photo 218-830-807
    Cesar Serrano
  3. Photo 994-842-694
    Photo 994-842-694
    Sebastien Corniot
  4. Photo 169-605-422
    Photo 169-605-422
    Sebastien Corniot
  5. Photo 380-898-091
    Photo 380-898-091
    Nate Lindsey
  6. Photo 765-284-476
    Photo 765-284-476
    Sebastien Corniot
  7. Photo 308-403-762
    Photo 308-403-762
    Nate Lindsey
  8. Photo 273-592-348
    Photo 273-592-348
    Florian Barbier
  9. Photo 960-420-797
    Photo 960-420-797
    Florian Barbier
  10. Photo 317-875-378
    Photo 317-875-378
    Huopa
  11. Photo 229-477-271
    Photo 229-477-271
    Florian Barbier
  12. Photo 759-819-473
    Photo 759-819-473
    Pavel Toczynski
  13. Photo 622-119-463
    Photo 622-119-463
    Pavel Toczynski
  14. Photo 798-008-663
    Photo 798-008-663
    Nephilim
  15. Photo 828-437-943
    Photo 828-437-943
    Nephilim
  16. Photo 519-376-620
    Photo 519-376-620
    Nephilim
  17. Photo 769-969-711
    Photo 769-969-711
    Michiel van Dijk