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SKYDB Building database

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

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

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

Photos of Madison House

Shown building: Madison House in New York City

View Madison House
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  1. Photo 492-979-637
    John W. Cahill
  2. Photo 793-975-297
    John W. Cahill
  3. Photo 952-065-216
    John W. Cahill
  4. Photo 913-390-015
    John W. Cahill
  5. Photo 877-877-474
    John W. Cahill
  6. Photo 257-590-298
    John W. Cahill
  7. Photo 646-900-783
    John W. Cahill
  8. Photo 314-532-661
    John W. Cahill
  9. Photo 421-483-807
    John W. Cahill
  10. Photo 619-824-553
    John W. Cahill
  11. Photo 418-762-194
    John W. Cahill
  12. Photo 086-860-162
    John W. Cahill
  13. Photo 731-696-851
    John W. Cahill
  14. Photo 352-262-453
    John W. Cahill
  15. Photo 804-513-196
    Nate Lindsey
  16. Photo 355-666-678
    Nate Lindsey
  17. Photo 077-096-709
    Handel Architects LLP
  18. Photo 013-142-076
    Handel Architects LLP