55 ハドソン・ヤード

When the World Product Center was canceled, the site of 555 West 33rd Street became available for development again. The 710-フート-tall (220 m), 51-story 55 Hudson Yards building was designed to take its place, although the building is an office building rather than a medical building.^[5]

The building, at 11th Avenue's east side between 33rd and 34th Streets, is located to the north of 35 Hudson Yards, and on the west side of the Hudson Park and Boulevard, adjacent to 50 Hudson Yards and the entrance to the new 34th Street New York City Subway station.^[14] Located on the site of the canceled World Product Center,^[5][7] the 1.3-million-平方フート (120,000 m²) building, designed by Eugene Kohn and Kevin Roche, cost US$1 billion.^[6] The building is the first collaborative effort between the two firms.^[15] In 2013, Extell was paid by The Related Companies in exchange for the 55/One Hudson Yards building, in a deal that allowed Related to develop the site.^[16]

Construction was originally not set to start until at least half of the building was pre-leased,^[17] but was fast-tracked to 2015.^[1] Because of the 7 Subway Extension construction underneath the building, the foundation had already been built; the 55 Hudson Yards building sits over a ventilation building and a station entrance for the extension.^[3] Construction started on January 22, 2015,^[18] and was expected to be complete by 2019.^[1] 55 Hudson Yards was built with a concrete frame, as opposed to a steel frame, in order to speed up construction and lower costs.^[19][20] May 2017年現在^[update], construction was up to 38 floors and the tower was to be complete by 2018.^[21] The tower topped out in August 2017.^[22] Tenants began moving into the building in early 2019.^[11][23]

Template:Hudson Yards map

By November 2014, the Japanese real estate investment firm Mitsui Fudosan was looking to buy part of the tower.^[24] The move came after J.P. Morgan Chase put forth a proposal to invest in the tower,^[25] but later withdrew due to the New York City government's refusal to give J.P. Morgan Chase about US$1.6 billion in subsidies and tax breaks.^[26] On December 30, 2014, Mitsui Fudosan bought a 92.09% stake in the project for $259 million.^[27][28]

As of November 2019, the building was 97.3% leased to 20 tenants:^[29]

• Floors 1-2: Mount Sinai Health System^[30]
• Floors 3-14: Point72 Asset Management^[31][32]
  • Floor 3 subleased to Elite Model Management^[29]
  • 11,844平方フィート (1,100.3 m²) subleased to Light Sky Macro LP^[29]
  • 30,000平方フィート (2,800 m²) subleased to Coinbase^[33][34]
• Floors 15-17: MarketAxess^[35][36]
• Floors 18-21: Boies Schiller Flexner LLP^[37][38]
  • 18,224平方フィート (1,693.1 m²) subleased to Ashurst LLP^[29]
• Floor 22: Centiva Capital; Nut Tree Capital Management; Mitsui Fudosan^[29]
• Floor 23: Vista Equity Partners^[39]
• Floors 24–25: Facebook^[40]
• Floors 26-27: Cognizant^[40]
• Floor 28: Arosa Capital Management; Healthcor Management^[29]
• Floor 29: Engineer's Gate^[41]
• Floors 30-39: Milbank LLP^[42][43]
• Floors 40-41: Silver Lake Partners^[44]
• Floors 42-46: Cooley LLP^[45][46]
  • 12,229平方フィート (1,136.1 m²) subleased to Cinctive Capital^[29]
• Floor 47: Antara Capital Partners^[29]
• Floor 48: Stonepeak Partners^[40][47]
• Floors 49-51: Third Point Management^[40][48]

Related announced in December 2018 that French chef Éric Kayser would operate a fine-casual bakery & cafe entitled Maison Kayser that will also offer catering to the nearby office towers.^[49] The Maison Kayser chain filed for bankruptcy in September 2020 and it is unknown whether the cafe will reopen.^[50]

55 Hudson Yards was originally conceived as a 1.75-million-平方フート (163,000 m²), 877-フート-tall (267 m) building with 56 stories at 550-570 West 34th Street.^[16][51] It was expected to keep the latticed glass facade and a curved roof, as well as many of the old design plans of the World Product Center because Extell was designing One Hudson Yards.^[52][17] However, in late 2013, a design change was made^[7] that downsized the building to 1.3 million平方フィート (120,000 m²). Also, the building would have had a modified beige façade, as well as a 710-フート (220 m) flat roof.^[6][14] The building sits on an area bounded by 11th Avenue, Hudson Park and Boulevard, and 33rd and 34th Streets.^[6] The lowest ten floors span 44,000平方フィート (4,100 m²) each while the floors in the stories above each measure 28,000平方フィート (2,600 m²).^[1]

Early projections placed the building as having either 47^[7] or 50^[6][14] floors, but final plans amounted to 51 stories.^[3][1][4] (the top floor is a mechanical floor, with office space occupying the fifty floors below it).^[53]

In May 2014, renderings for the building changed for the second time. The building's third plan depicted a facade with a mostly metallic overlay and a base larger than the rest of the building. However, the square footage and height remained the same as in the second plan.^[54][55] The building's facade was based on the cast iron facades of buildings in SoHo.^[4]

The building has energy-efficient features, and was certified as LEED Gold by the U.S. Green Building Council on October 30, 2019.^[1][4][56] Features of the building include destination dispatch elevators;^[57] column-less exterior corners featuring floor-to-ceiling windows; and 12フィート (3.7 m) ceilings.^[58][59] To lower costs and allow flexibility during the build, construction emphasized the use of concrete over steel.^[60]

The tower includes terraces on the tenth floor and within the tower's interior floors and its base;^[61] the tenth-floor terrace overlooks the Hudson Park and Boulevard.^[3] The terrace contains an outdoor wooden balcony, as well as 5,000平方フィート (465 m²) for landscaping.^[58]

ハドソン・ヤード:

• 公式webサイト
• One Hudson Yards – Extell Development
• 55 Hudson Yards construction photo documentary

ワールドプロダクトセンター:

• World Product Center