NYC DOB record · M01407781-I1

71 West 23 Street

71 West 23 Street, Manhattan, NY 10010

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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Nov 13, 2026 · Verify the source row

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NYC DOB RECORD · M01407781-I1

71 West 23 Street

Manhattan, NY 10010

Alteration filing · status dated Nov 11, 2026

Current record
Approved
Proposed scale
19 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 M01407781-I1 as a alteration filing at 71 West 23 Street, Manhattan, NY 10010. Its latest published status category is Approved, dated Nov 11, 2026. The filing records 19 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
Nov 11, 2026
Proposed scale
19 proposed stories
Applicant of recordSee the 39 filings that name Lera Consulting Structural Engineer
FiledJun 18, 2026
Current recordApproved
Proposed scale19 stories
Recorded cost$22,400

What the filing says

A public-record reading of the proposed work.

Remove existing communication stair between Level 17 & 18. Infill stair opening at Level 18 with concrete slab on metal deck and steel framing.

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.

Violation record

Are there open violations here?

The Department of Buildings has 4 open notices on record for this building, out of 132 notices on file; the most recent was issued Dec 1, 2022.

  • Failure to post energy

    Issued Dec 1, 2022 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

  • Failure to correct swarmp conditions (facade)

    Issued Mar 24, 2022 — CYCLE 9A FAILURE TO CORRECT SWARMP CONDITIONS

  • No report and / or late filing (facade)

    Issued Feb 22, 2022 — FAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022

  • 1 further open notice is 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 Nov 13, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01407781-I1.

    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

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 95,944 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
M01407781-I1
BIN
1015575
BBL
1008250001
Review type
Professional Certification
Existing stories
19
Proposed stories
19
Existing dwelling units
0
Proposed dwelling units
0
Structural work