NYC DOB record · B01450383-I1

2239 Troy Avenue

2239 Troy Avenue, Brooklyn, NY 11234

Alteration filing in Flatlands, Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

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

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · B01450383-I1

2239 Troy Avenue

Brooklyn, NY 11234

Alteration filing · status dated Sep 11, 2026

Current record
Approved
Proposed scale
6 stories
Dwelling units
86
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 B01450383-I1 as a alteration filing at 2239 Troy Avenue, Brooklyn, NY 11234. Its latest published status category is Approved, dated Sep 11, 2026. The filing records 6 proposed stories and 86 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
Sep 11, 2026
Proposed scale
6 proposed stories and 86 proposed dwelling units
Applicant of recordSee the 6 filings that name Cna Builders & Consultant Corp
FiledSep 9, 2026
Current recordApproved
Proposed scale6 stories
Recorded cost$70,000

What the filing says

A public-record reading of the proposed work.

Repair or replace out-of-alignment cladding. repair spalled/deteriorated brick masonry. repair deteriorated caulking. remove deteriorated mortar joints/repointing. 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 1953, with 85 homes, on a 30,712 sq ft lot.

Built
1953
Floors
6
Residential units
85
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R3-2
Lot area
30,712 sq ft
Building area
113,900 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 13, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 9 open notices on record for this building, out of 42 notices on file; the most recent was issued Feb 18, 2022.

  • Failure to correct swarmp conditions (facade)

    Issued Feb 18, 2022 — CYCLE 9A FAILURE TO CORRECT SWARMP CONDITIONS

  • Hazardous condition (facade)

    Issued Feb 18, 2022 — CYCLE 9A UNSAFE REPORT FILED

  • (other bldgs types) - elevator affirmation of

    Issued Sep 6, 2019 — VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST

  • 6 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 13, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01450383-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

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
B01450383-I1
BIN
3219628
BBL
3078690011
Review type
Professional Certification
Existing stories
6
Proposed stories
6
Existing dwelling units
86
Proposed dwelling units
86
General construction