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

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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

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.

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

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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.

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 Saint Louis File 782-942-326

Saint Louis, MO city

structure #594734592building

Mansion House Apartments

existing

Full map Join SKYDB
Location of Mansion House Apartments
Height Rankings

Object dataJoin to edit

Smart Address300 North 4th Street
Smart Address301 North Memorial Drive
1st Level DistrictDowntown
CitySaint Louis, MO
CountryUnited States
Source: SKYDB | As of: 2026-09-23

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 443-207-225
    Photo 443-207-225
    Ryan Hildebrand
  2. Photo 997-183-193
    Photo 997-183-193
    Ryan Hildebrand
  3. Photo 583-033-240
    Photo 583-033-240
    Ryan Hildebrand
  4. Photo 842-203-645
    Photo 842-203-645
    Ryan Hildebrand
  5. Photo 557-705-595
    Photo 557-705-595
    Ryan Hildebrand
  6. Photo 086-577-880
    Photo 086-577-880
    Ryan Hildebrand
  7. Photo 852-874-095
    Photo 852-874-095
    Ryan Hildebrand
  8. Photo 410-334-235
    Photo 410-334-235
    Ryan Hildebrand
  9. Photo 296-171-348
    Photo 296-171-348
    Ryan Hildebrand
  10. Photo 993-523-272
    Photo 993-523-272
    Ryan Hildebrand
  11. Photo 810-393-838
    Photo 810-393-838
    Ryan Hildebrand