NYC DOB record · B01428864-I1

4711 12 Avenue

4711 12 Avenue, Brooklyn, NY 11219

Alteration filing in Borough Park, Brooklyn. 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 15, 2026 · Verify the source row

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NYC DOB RECORD · B01428864-I1

4711 12 Avenue

Brooklyn, NY 11219

Alteration filing · status dated Oct 13, 2026

Current record
Approved
Proposed scale
6 stories
Dwelling units
62
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 B01428864-I1 as a alteration filing at 4711 12 Avenue, Brooklyn, NY 11219. Its latest published status category is Approved, dated Oct 13, 2026. The filing records 6 proposed stories and 62 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 13, 2026
Proposed scale
6 proposed stories and 62 proposed dwelling units
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 3137193Applicant of recordSee the 96 filings that name Ap Professional Engineering PLLC
FiledJul 10, 2026
Current recordApproved
Proposed scale6 stories
Recorded cost$21,000

What the filing says

A public-record reading of the proposed work.

Installation of emergency 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 6-story elevator apartment building built in 1930, with 61 homes, on a 16,100 sq ft lot.

Built
1930
Last altered
1985
Floors
6
Residential units
61
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R6
Lot area
16,100 sq ft
Building area
72,000 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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01428864-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 “Permit Entire.”

    03

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
B01428864-I1
BBL
3056280001
Review type
Professional Certification
Existing stories
6
Proposed stories
6
Existing dwelling units
62
Proposed dwelling units
62
Sidewalk shed