SKYDB Building database

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

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Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

Panorama of New York City File 684-229-041
structure #807319850building

Cassa Hotel and Residences

existing 12 floors

Location of Cassa Hotel and Residences

Object dataJoin to edit

Floors12
Structural Formhigh-rise building
Main Usagehotel, residential condominium
Status existing
Architectural Stylemodern
Address515 9th Avenue
Smart Address511 9th Avenue
CityNew York City, NY
CountryUnited States
Source: SKYDB | As of: 2026-10-28

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 854-479-891
    John W. Cahill
  2. Photo 734-506-812
    John W. Cahill
  3. Photo 831-554-781
    John W. Cahill
  4. Photo 463-518-934
    John W. Cahill
  5. Photo 403-635-555
    John W. Cahill
  6. Photo 621-026-415
    John W. Cahill

Construction calendar

1 construction-phase photo across 2009.

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