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51 West 52nd Street

Floor/Suite: 

Entire 9-15

Size: 

24,232 – 170,000 RSF

Lease type:

Direct

  • Center core, column-free floor plates
  • LEED Gold certification
  • Low-profile convectors with floor-to-ceiling glass
  • Distinctive post-modern dark granite design
  • Ceilings with 12’7” slab height
  • 51 West 52nd Street (Black Rock)
  • between Fifth Avenue and Avenue of the Americas
  • Owned by: Harbor Group International
  • 900,000 Total RSF
  • 38 floors
  • Amenities: Newly-renovated lobby, Roof deck / Terrace, Conference Center, Gym, On-site Restaurant

Building Details

  • 51W52 features column-free floor plates and floor-to-ceiling windows.
  • Its recent renovation was designed by Vocon and MdeAS Architects, and focused on modernizing the property’s interior spaces while preserving the building’s architectural legacy.
  • Upgrades included revamped lobbies, new elevators, and the addition of an amenity suite featuring a tenant lounge, fitness center, and private café in the building’s concourse.
  • Originally designed by world-renowned architect Eero Saarinen as the headquarters for CBS, 51W52’s renovations will enhance the qualities already present in the original design, making subtle changes while still preserving the landmark.

Noah Co. does not exclusively represent the space or building listed above.

As of 04-30-2026