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 Awards

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

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SKYDB Community

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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

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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

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

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Photos of 500 Walnut Street

Shown building: 500 Walnut Street in Philadelphia, PA

View 500 Walnut Street
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  1. Photo 454-819-593
    Photo 454-819-593
    John W. Cahill
  2. Photo 061-977-976
    Photo 061-977-976
    John W. Cahill
  3. Photo 656-301-113
    Photo 656-301-113
    John W. Cahill
  4. Photo 996-171-278
    Photo 996-171-278
    John W. Cahill
  5. Photo 614-321-016
    Photo 614-321-016
    John W. Cahill
  6. Photo 836-366-659
    Photo 836-366-659
    John W. Cahill
  7. Photo 929-500-724
    Photo 929-500-724
    John W. Cahill