NYC DOB record · M01429410-P1

100 West 33 Street

100 West 33 Street, Manhattan, NY 10001

Alteration filing in Midtown South-Flatiron-Union Square, Manhattan. The latest DOB status is prof cert qa review.

The filing was professionally certified by its architect or engineer, and DOB is auditing it rather than reviewing it in full. What every status means

Under reviewAlteration filing

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

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NYC DOB RECORD · M01429410-P1

100 West 33 Street

Manhattan, NY 10001

Alteration filing · status dated Sep 28, 2026

Current record
Under review
Proposed scale
12 stories
Dwelling units
Not stated
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 M01429410-P1 as a alteration filing at 100 West 33 Street, Manhattan, NY 10001. Its latest published status category is Under review, dated Sep 28, 2026. The filing records 12 proposed stories.

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
Under review
Latest status date
Sep 28, 2026
Proposed scale
12 proposed stories
The building, not the filingopen housing violations, the owner of record and every filing at BIN 1015190Applicant of recordSee the 10 filings that name Mancini Duffy Architecture
FiledSep 18, 2026
Current recordUnder review
Proposed scale12 stories
Recorded cost$202,450

What the filing says

A public-record reading of the proposed work.

Interior demo as per plans filed herewith. No change in use, occupancy, or egress.

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 12-story office building built in 2001, on a 79,002 sq ft lot.

Built
2001
Last altered
2001
Floors
12
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C6-6
Lot area
79,002 sq ft
Building area
1,105,991 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 30, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 18 open notices on record for this building, out of 388 notices on file; the most recent was issued Jul 8, 2013.

  • Elevator

    Issued Jul 8, 2013

  • Elevator

    Issued Jul 8, 2013

  • Elevator

    Issued Jul 8, 2013

  • 15 further open notices are on file. Open the source dataset for the full list.

Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 30, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01429410-P1.

    01
  2. Current status updated

    The latest recorded filing status is “Prof Cert QA Review.”

    02

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 72,082 filings that carry both dates. How long a permit takes, by work type and borough

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
M01429410-P1
BBL
1008080040
Review type
Professional Certification
Existing stories
12
Proposed stories
12
Existing dwelling units
0
Proposed dwelling units
0
General construction