NYC DOB record · M01413224-S1

11 West 123 Street

11 West 123 Street, Manhattan, NY 10027

Alteration filing in Harlem (South), 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 Aug 24, 2026 · Verify the source row

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NYC DOB RECORD · M01413224-S1

11 West 123 Street

Manhattan, NY 10027

Alteration filing · status dated Aug 20, 2026

Current record
Approved
Proposed scale
6 stories
Dwelling units
24
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 M01413224-S1 as a alteration filing at 11 West 123 Street, Manhattan, NY 10027. Its latest published status category is Approved, dated Aug 20, 2026. The filing records 6 proposed stories and 24 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 20, 2026
Proposed scale
6 proposed stories and 24 proposed dwelling units
FiledJun 30, 2026
Current recordApproved
Proposed scale6 stories
Recorded cost$24,000

What the filing says

A public-record reading of the proposed work.

Proposed replace plumbing fixtures on 2nd floor(apt. #1a) and 5th floor (apt#4b). no change in 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 6-story elevator apartment building built in 1909, with 25 homes, on a 5,079 sq ft lot.

Built
1909
Last altered
1988
Floors
6
Residential units
25
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R7-2
Lot area
5,079 sq ft
Building area
23,946 sq ft
Historic district
Mount Morris Park Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 13 open notices on record for this building, out of 46 notices on file; the most recent was issued Aug 4, 2021.

  • Fail to certify class

    Issued Aug 4, 2021 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

  • Fail to certify class

    Issued Dec 23, 2020 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

  • Fail to certify class

    Issued Sep 2, 2020 — FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION

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

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01413224-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

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
M01413224-S1
BIN
1053424
BBL
1017210045
Review type
Standard Plan Examination
Existing stories
6
Proposed stories
6
Existing dwelling units
24
Proposed dwelling units
24