NYC DOB record · M00857837-S1

140 West 31 Street

140 West 31 Street, Manhattan, NY 10001

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 29, 2026 · Verify the source row

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140 West 31 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 M00857837-S1 as a alteration filing at 140 West 31 Street, Manhattan, NY 10001. Its latest published status category is Approved, dated Aug 26, 2026. The filing records 4 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
Approved
Latest status date
Aug 26, 2026
Proposed scale
4 proposed stories
FiledApr 20, 2023
Current recordApproved
Proposed scale4 stories
Recorded cost$105,600

What the filing says

A public-record reading of the proposed work.

Herewith file plans to install plumbing fixtures and sprinkler heads. no change in use, egress or occupancy involved.

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 4-story office building built in 1926, on a 4,900 sq ft lot.

Built
1926
Floors
4
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
M1-9A/R12
Lot area
4,900 sq ft
Building area
17,923 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 M00857837-S1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

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

    03
  4. Current status updated

    The latest recorded filing status is “Permit Entire.”

    04

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
M00857837-S1
BIN
1015172
BBL
1008060063
Review type
Professional Certification
Existing stories
4
Proposed stories
4
Existing dwelling units
0
Proposed dwelling units
0