375 Pearl Street

375 Pearl Street (also known as the Intergate.Manhattan, One Brooklyn Bridge Plaza, and Verizon Building) is a 32-story office and datacenter building in the Civic Center of Lower Manhattan in New York City, at the Manhattan end of the Brooklyn Bridge. It was built for the New York Telephone Company and completed in 1975. It was renovated in 2016.

History
The building was built for the New York Telephone Company and was completed in 1975. The building originally appeared windowless but had several 3 ft (some with glass) running up the building. As it approached completion, The New York Times architecture critic Paul Goldberger decried it as the "most disturbing" of the phone company's new switching centers because it "overwhelms the Brooklyn Bridge towers, thrusts a residential neighborhood into shadow and sets a tone of utter banality."

In the 1990s and 2000s, Verizon switching operations included a small DMS-100 telephone exchange and a Switching Control Center System. The building's CLLI code, its identification in the telecommunications industry, was NYCMNYPS. The Pearl Street CS2K softswitch was the recipient of voice traffic from decommissioned legacy switches in the city.

2000s
The building played an important part in recovering service to the New York City Police Department following the September 11, 2001 attacks. Prior to 2002, the building featured the logo of New York Telephone and Bell Atlantic; that year, the sign was replaced with the logo of Verizon.

In September 2007 it was announced that Taconic Investment Partners had purchased the building from Verizon, which leased back floors 8 through 10. Taconic bought the 1.098-million-square-foot building (1098000 sqft) for $172.05 million, which amounted to $185 a foot when property was selling in Manhattan for $500 a foot. Other appeals of the building were its 16- to 17 ft ceilings and 39000 sqft floor plans as well as the naming rights. Taconic had announced plans to replace the facade with a glass curtain wall designed by Cookfox. The New York Times wrote:

"Paul E. Pariser, co-chief executive of Taconic, said a reporter had told him: 'Mr. Pariser, you have a challenge cut out for you — turning a G.E. dishwasher into an office building.' I like that challenge."

2010s to present
In early June 2011, data center operator Sabey Data Center Properties purchased the deed in lieu of foreclosure from M&T Bank for $120 million, considerably less than what Taconic had paid a few years earlier. Sabey had initially intended to partner with YoungWoo & Associates but instead hired National Real Estate Advisors as its development partner. Sabey intended to redevelop the property as a major Manhattan data center and technology building called Intergate.Manhattan. John Sabey, president of the company, said Intergate.Manhattan would appeal to "new scientific, academic and medical research centers" in addition to data center tenants.

In 2012, The Daily Telegraph ranked 375 Pearl Street as the 20th "ugliest building in the world". Starting in 2016, the building was renovated. The limestone walls on the top 15 stories were removed and replaced with plate glass panels to improve the building's aesthetics and attract traditional office tenants. Leasing of the office stories had started in January 2016. Sabey placed the 15th through 30th stories for sale in 2018 for over $300 million. The space was instead leased to tenants like the New York City Police Department and Rafael Viñoly Architects. Viñoly Architects bought the floors that it occupied in July 2020.

Sabey and National Real Estate Advisors refinanced the building in June 2021. Wells Fargo and JPMorgan Chase gave the owners a $220 million fixed-rate loan as well as a $30 million mezzanine loan.

Tenants
The building was traditionally home primarily to telecommunications tenants, but following the renovations has attracted numerous traditional office users. The New York City government occupies a significant area of the building including the NYPD with 106,000 sqft on the 15th through 17th floors, the Human Resources Administration with 194,000 sqft, the Department of Finance with 175,000 sqft, and the Department of Sanitation with 72,000 sqft. Following the 2021 New York City mayoral election, the space also contained an office for mayor Eric Adams.

Following the renovation, Rafael Viñoly Architects signed a 20-year, 36,550 sqft lease for the 31st floor of the building in July 2018.