page_title: 30 Rockefeller Plaza
section_title: Features
hierarchical_section_title: 30 Rockefeller Plaza / Description / Features
caption_attribution_description: GE Building NY
context_page_description: 30 Rockefeller Plaza is an American Art Deco skyscraper that forms the centerpiece of Rockefeller Center in Midtown Manhattan, New York City. Completed in 1933, it was designed by Raymond Hood, Rockefeller Center's lead architect. 30 Rockefeller Center was formerly called the RCA Building from its opening to 1988, and later the GE Building from 1988 to 2015. It was renamed the Comcast Building in 2015, following the transfer of ownership to new corporate owner Comcast, though its name is often shortened to 30 Rock.
  The building houses the headquarters and New York studios of television network NBC; the Rainbow Room restaurant; and an observation deck called Top of the Rock. 30 Rockefeller Plaza also contains numerous artworks commissioned as part of the building's construction. At 850 feet high, the 66-story building is the 28th tallest in New York City and the 60th tallest in the United States.
  30 Rockefeller Plaza was built as part of the construction of Rockefeller Center. Work on the steel structure of the RCA Building started in March 1932.
context_section_description: The eastern tower contains the Rainbow Room restaurant on the 65th floor, while the Rockefeller family office occupied the tower's 54th through 56th floors until 2014. The tower also serves as the headquarters of NBC, and houses NBC Studios, NBC News, MSNBC, and network flagship station WNBC; and until 1988, the NBC Radio Network. Although NBC has continuously occupied the building since 1933, it did not own the space it occupied until 1996, when it gained ownership within a condominium arrangement. From 1937 onward, the top of the tower also contained 24-foot-tall (7.3 m) neon letters spelling "RCA", though these were later replaced by "GE" letters, and in 2014, replaced again with the new united Comcast/NBC logo, now rendered with longer-lasting LED lighting.
  Part of NBC's space also extends into the central part of the tower. Since the middle of a block was seen as typically not a well-desired location for Manhattan office space, this segment was planned without windows, which was suitable for NBC's studios. This section of the building contains a 0.75-acre (0.30 ha) "Garden of the Nations" atop its roof. In 1936, the central section's roof temporarily housed a prototype of an apartment, which was used to advertise the Rockefeller Apartments between 54th and 55th Streets. Afterward, the roof was proposed as the site of a solar heat-powered "management and conference center".
caption: Seen in February 2007
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