1973Manhattan, New YorkCommercial

New York Telephone Building — 375 Pearl Street

Joseph helped build one of Lower Manhattan's most notorious windowless fortresses; forty years later, New York literally cut open its upper walls and turned them into glass.

New York Telephone Building — 375 Pearl Street — 375 Pearl Street photographed in 2013, before the 2019–2021 recladding: the windowless switching block Joseph's 1973 list points to. Not a construction-period photograph.

375 Pearl Street photographed in 2013, before the 2019–2021 recladding: the windowless switching block Joseph's 1973 list points to. Not a construction-period photograph.

2013 · Photo: Beyond My Ken · CC BY-SA 4.0 · Source

01The story

Why this project matters

Project identity
Verified
Kelly connection
Family source
Masonry scope
Unresolved

Rita’s list

Rita Bartscherer’s handwritten entry: N.Y. Telephone - Pearl Street — 1973

Transcription: N.Y. Telephone - Pearl Street — 1973

Recorded by Rita Bartscherer · Bartscherer family record

Entry

KM-102

Sheet

1 of two

As written

N.Y. Telephone - Pearl Street — 1973

The fortress-like telecom tower was later transformed through a roughly $250 million renovation, and its new office floors became home to multiple NYC agencies.

Why it matters

The physical transformation is unusually literal—masonry walls opened for glass—and the afterlife is equally New York: the converted tower now houses both digital infrastructure and city government.

02What Kelly did

What Kelly did here

Kelly connection

Family source

Scope confidence

Unresolved

The masonry package on this job has not been established. The entry rests on the family record alone, and nothing further is claimed here.

This scope is recorded as unresolved, not documented. It is a disciplined reading of the building and the trade practice of the period, not a contract-level record of Kelly’s work.

03Who built it

The construction team

  1. 01Owner / client

    New York Telephone

  2. 02Architect

    Rose, Beaton & Rose

  3. 03GC / construction manager

    Pearl Street Development Corporation (general contractor/developer)

04What happened

What happened to it

Altered / data center and office reuse

What happens next

375 Pearl remains a hybrid data-center/office property with multiple New York City agency tenants.

On the map

375 Pearl Street, New York, NY 10038

Altered / data center and office reuse

Sources

3 citedOpen →
What this record rests on
  1. 01
    oshrc.gov

    julius nasso concrete corp

  2. 02
    law.justia.com

    41 n y 2d 167 0

  3. 03
    law.justia.com

    2012 ny slip op 51142 u

Image credits
  • Beyond My Ken · CC BY-SA 4.0 · Wikimedia Commons · 2013-04-07

    375 Pearl Street photographed in 2013, before the 2019–2021 recladding: the windowless switching block Joseph's 1973 list points to. Not a construction-period photograph.

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Elsewhere in the archive

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Midtown Manhattan, New York

Still standing / being repositionedProject identified