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NYC DOB record · M01412160-S1

40 East 23 Street

40 East 23 Street, Manhattan, NY 10010

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

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 1, 2026 · Verify the source row

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40 East 23 Street 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 M01412160-S1 as a alteration filing at 40 East 23 Street, Manhattan, NY 10010. Its latest published status category is Approved, dated Aug 27, 2026. The filing records 5 proposed stories and 4 proposed 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
5 proposed stories and 4 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 1016289Applicant of recordSee the 3 filings that name Bendix Engineering, P.C.
FiledJul 21, 2026
Current recordApproved
Proposed scale5 stories
Recorded cost$32,800

What the filing says

A public-record reading of the proposed work.

Mechanical systems installation as per plans filed. no change to use, egress or 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 5-story office building built in 1925, on a 2,271 sq ft lot.

Built
1925
Last altered
2010
Floors
5
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
C6-4M
Lot area
2,271 sq ft
Building area
9,126 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 M01412160-S1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
M01412160-S1
BBL
1008510049
Review type
Standard Plan Examination
Existing stories
5
Proposed stories
5
Existing dwelling units
4
Proposed dwelling units
4

Nearby records

Other verified filings in this part of the city.