SKYDB

SKYDB Building database

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

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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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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

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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 #34720154building

Amalgamated Co-op Tower I

existing 20 floors 1968

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Location of Amalgamated Co-op Tower I

Object dataJoin to edit

Floors20
Completion1968
Structural Formhigh-rise building
Main Usageresidential
Status existing
Address3975-3977 Sedgwick Avenue
Smart Address3990–4010 Saxon Avenue
Smart Address3975–3977 Sedgwick Avenue
CityNew York City
CountryUnited States
Source: SKYDB | As of: 2026-09-22

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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.

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  1. Photo 515-950-637
    Photo 515-950-637
    Paul Cucuzza