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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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SKYDB Insights charts showing buildings by decade, status, use, floor count and heightView Insights plans

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Chongqing skyline beside the riverAbout SKYDB

Panorama of New York City File 684-229-041

New York City, NY city

structure #760469331building

620 Isham Street

existing 3 floors 1924

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Location of 620 Isham Street

Object dataJoin to edit

Floors3
Completion1924
Structural Formlow-rise building
Main Usageeducation
Status existing
Address620 Isham Street
Smart Address620 Isham Street
Smart Address110 Cooper Street
Smart Address630 Isham Street
Smart Address610–620 Isham Street
Smart AddressSeaman Avenue
CityNew York City
CountryUnited States
Source: SKYDB | As of: 2026-09-21

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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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