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NYC DOB record · M01038219-I1

1 Union Square West

1 Union Square West, Manhattan, NY 10003

Alteration filing in Midtown South-Flatiron-Union Square, Manhattan. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 30, 2026 · Verify the source row

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1 Union Square West record graphic showing the DOB filing status and stated proposal scale
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing M01038219-I1 as a alteration filing at 1 Union Square West, Manhattan, NY 10003. Its latest published status category is Approved, dated Aug 27, 2026. The published record does not state proposed stories or dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Approved
Latest status date
Aug 27, 2026
Proposed scale
Not stated in this filing
Complete building dossierView all 2 filings associated with BIN 1016063
FiledApr 19, 2024
Current recordApproved
Proposed scaleNot specified
Recorded cost$10,000

What the filing says

A public-record reading of the proposed work.

Installation of Sidewalk Shed and Pipe Scaffolding as per plan and in accordance with Chapter 33 of NYC 2022 Building Code. No change in use, egress ro occupancy

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 9-story office building built in 1890, on a 6,032 sq ft lot.

Built
1890
Last altered
1979
Floors
9
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C6-4
Lot area
6,032 sq ft
Building area
51,284 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01038219-I1.

    01
  2. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
M01038219-I1
BBL
1008420021
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.