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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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.

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Research & data

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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

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Using SKYDB

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SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the riverAbout SKYDB
Panorama of New York City File 684-229-041
New York City, NY city
structure #13447368building

Island House

existing 51.2 m 20 floors 1975

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Location of Island House
Height Rankings

Object dataJoin to edit

Architectural Height51.2 m
Main Roof Height51.2 m
Floors20
Completion1975
Structural Formhigh-rise building
Main Usagerental housing
Status existing
Architectural Stylemodern
Address551-575 Main Street
Smart Address551–575 Main Street
1st Level DistrictManhattan
2nd Level DistrictRoosevelt Island
CityNew York City, NY
CountryUnited States
Source: SKYDB | As of: 2026-09-29

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 538-449-702
    Photo 538-449-702
    Royce Douglas
  2. Photo 108-926-356
    Photo 108-926-356
    Royce Douglas
  3. Photo 814-802-396
    Photo 814-802-396
    Royce Douglas
  4. Photo 262-510-448
    Photo 262-510-448
    Royce Douglas