NYC DOB record · M01399945-I1

523 West 49 Street

523 West 49 Street, Manhattan, NY 10019

Alteration filing in Hell's Kitchen, Manhattan. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished. What every status means

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Oct 15, 2026 · Verify the source row

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NYC DOB RECORD · M01399945-I1

523 West 49 Street

Manhattan, NY 10019

Alteration filing · status dated Oct 13, 2026

Current record
Recorded as completed
Proposed scale
5 stories
Dwelling units
11
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 M01399945-I1 as a alteration filing at 523 West 49 Street, Manhattan, NY 10019. Its latest published status category is Recorded as completed, dated Oct 13, 2026. The filing records 5 proposed stories and 11 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
Recorded as completed
Latest status date
Oct 13, 2026
Proposed scale
5 proposed stories and 11 proposed dwelling units
Applicant of recordSee the 96 filings that name Ap Professional Engineering PLLC
FiledMay 11, 2026
Current recordRecorded as completed
Proposed scale5 stories
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Installation of heavy-duty sidewalk shed as per plans. no change in use occupancy or egress under this application. sidewalk shed shall comply with chapter 33 of the 2022 NYC building code.

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 walk-up apartment building built in 1910, with 11 homes, on a 2,502 sq ft lot.

Built
1910
Last altered
1985
Floors
5
Residential units
11
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R8
Lot area
2,502 sq ft
Building area
7,825 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 15, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building. 6 notices are on file, all with a recorded resolution.

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 15, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01399945-I1.

    01
  2. First permit date recorded

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

    02
  3. Current status updated

    The latest recorded filing status is “LOC Issued.”

    03
  4. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    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 80,574 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
M01399945-I1
BIN
1027030
BBL
1010780019
Review type
Professional Certification
Existing stories
5
Proposed stories
5
Existing dwelling units
11
Proposed dwelling units
11
Sidewalk shed