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Panorama of New York City File 684-229-041
structure #120826890building

521 West 23rd Street

existing 31 m 10 floors 1910

Location of 521 West 23rd Street
Height Rankings

Object dataJoin to edit

Main Roof Height48.5 m Source: Sanborn Map
Architectural Height31 m
Building Mass Height31 m
Floors10 Source: Mass Import from New York City brokerage website http://www.cityrealty.com
Completion1910
Structural Formhigh-rise building
Main Usageresidential condominium
Status existing
Architectural Styleneo-classical
Address521 West 23rd Street
Smart Address521–523 West 23rd Street
CityNew York City, NY
CountryUnited States
Source: SKYDB | As of: 2026-11-06

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

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    John W. Cahill
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  3. Photo 187-635-256
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  5. Photo 446-097-472
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  6. Photo 808-217-994
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