NYC DOB record · M01359358-I1

249 9 Avenue

249 9 Avenue, Manhattan, NY 10001

Alteration filing in Chelsea-Hudson Yards, 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 Sep 20, 2026 · Verify the source row

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NYC DOB RECORD · M01359358-I1

249 9 Avenue

Manhattan, NY 10001

Alteration filing · status dated Sep 17, 2026

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
168
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 M01359358-I1 as a alteration filing at 249 9 Avenue, Manhattan, NY 10001. Its latest published status category is Recorded as completed, dated Sep 17, 2026. The filing records 168 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
Sep 17, 2026
Proposed scale
168 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 1089398Applicant of recordSee the 12 filings that name Hkc Engineering P.C.
FiledFeb 19, 2026
Current recordRecorded as completed
Proposed scale168 units
Recorded cost$10,000

What the filing says

A public-record reading of the proposed work.

Addition of air curtain to existing HVAC systems including ac unit, fans, duct heater, ductwork, accessories, etc.

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 22-story condominium built in 2011, with 168 homes, on a 9,875 sq ft lot.

Built
2011
Floors
22
Residential units
168
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
R8
Lot area
9,875 sq ft
Building area
135,533 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 20, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 5 open notices on record for this building, out of 25 notices on file; the most recent was issued Jun 30, 2017.

  • Plumbing

    Issued Jun 30, 2017 — THE DEPARTMENT OF BUILDINGS INTENDS TO REVOKE ALL APPROVALS AND PERMIT S UNDER PLUMBING APPLICATION #140528560 DUE TO SUSPENSION OF LICENSE.S TOP ALL PLUMBING WORK IMMEDIATELY EXCEPT TO MAKE SITE SAFE

  • Low pressure boiler

    Issued May 15, 2014 — VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT

  • Low pressure boiler

    Issued May 15, 2014 — VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT

  • 2 further open notices are 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 Sep 19, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing M01359358-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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,747 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
M01359358-I1
BBL
1007237502
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
168
Proposed dwelling units
168