SKYDB

SKYDB Building database

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

Rankings of tall buildings

Tall Building Markets

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Professional building research, data exports and API access, plus advertising offerings.

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Tall buildings, tracked.

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Chongqing skyline beside the river

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SKYDB is the source for tall building information worldwide.

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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

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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 Sydney File 315-293-712

Sydney city

structure #540015379building

Radisson Plaza Hotel

existing 63 m 12 floors 1928

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Location of Radisson Plaza Hotel
Height Rankings

Object dataJoin to edit

Architectural Height63 m
Roof Height47 m
Floors12
Completion1928
Last Renovation1999
Structural Formhigh-rise building
Main Usagehotel
Status existing
Architectural Styleart deco
Address66 Pitt Street
Smart Address66 Pitt Street
CitySydney
CountryAustralia
Source: SKYDB | As of: 2026-09-20

Location

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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.

Files Join to upload

  1. Photo 950-683-101
    Photo 950-683-101
    John Bek
  2. Photo 605-457-740
    Photo 605-457-740
    John Bek
  3. Photo 127-546-341
    Photo 127-546-341
    John Bek
  4. Photo 237-056-644
    Photo 237-056-644
    John Bek
  5. Photo 807-011-736
    Photo 807-011-736
    John Bek
  6. Photo 002-089-636
    Photo 002-089-636
    John Bek
  7. Photo 383-275-238
    Photo 383-275-238
    John Bek