NYC DOB record · M01289410-I1

148 West 23 Street

148 West 23 Street, Manhattan, NY 10011

Alteration filing in Chelsea-Hudson Yards, 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 Oct 22, 2026 · Verify the source row

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NYC DOB RECORD · M01289410-I1

148 West 23 Street

Manhattan, NY 10011

Alteration filing · status dated Oct 21, 2026

Current record
Approved
Proposed scale
12 stories
Dwelling units
107
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 M01289410-I1 as a alteration filing at 148 West 23 Street, Manhattan, NY 10011. Its latest published status category is Approved, dated Oct 21, 2026. The filing records 12 proposed stories and 107 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
Oct 21, 2026
Proposed scale
12 proposed stories and 107 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 1014811Applicant of recordSee the 43 filings that name Wei Studio
FiledSep 24, 2025
Current recordApproved
Proposed scale12 stories
Recorded cost$150,000

What the filing says

A public-record reading of the proposed work.

Interior fit-out of existing residential(floor 1) unit 1g proposed. remove and install non-bearing partitions, install mini-split air conditioning unit. no change of use and occupancy under this application.

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 elevator apartment building built in 1910, with 107 homes, on a 10,097 sq ft lot.

Built
1910
Last altered
1980
Floors
12
Residential units
107
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
C6-3X
Lot area
10,097 sq ft
Building area
127,000 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 22, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 25 notices on file; the most recent was issued Sep 23, 2024.

  • Low pressure boiler

    Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

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 Oct 22, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01289410-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 84,915 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
M01289410-I1
BBL
1007980071
Review type
Standard Plan Examination
Existing stories
12
Proposed stories
12
Existing dwelling units
107
Proposed dwelling units
107
General construction