SKYDB Building database

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

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SKYDB is collecting verifiable information about buildings.

Panorama of New York City File 684-229-041
structure #196471303building

HL23

existing 53.7 m 14 floors 2011

Location of HL23
Height Rankings
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  • SKYDB Building of the Week

Object dataJoin to edit

Architectural Height53.7 m Source: CTBUH database
Building Mass Height53.7 m
Floors14 Source: New York City Department of Buildings online database: http://a810-bisweb.nyc.gov/bisweb/bispi00.jsp
Completion2011
Structural Formhigh-rise building
Main Usageresidential condominium
Status existing
Architectural Styledeconstructivist
Address517 West 23rd Street
Smart Address511–517 West 23rd Street
Smart Address504–506 West 24th Street
CityNew York City, NY
CountryUnited States
Source: SKYDB | As of: 2026-10-06

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 uploadview all 58 photos

  1. Photo 919-430-135
    John W. Cahill
  2. Photo 641-654-775
    John W. Cahill
  3. Photo 942-240-806
    John W. Cahill
  4. Photo 878-573-064
    John W. Cahill
  5. Photo 784-813-086
    John W. Cahill
  6. Photo 561-693-922
    John W. Cahill
  7. Photo 861-438-463
    John W. Cahill

Construction calendar

51 construction-phase photos across 2008 to 2009.

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