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NYC DOB record · B00439233-I1

5123 2 Avenue

5123 2 Avenue, Brooklyn, NY 11220

Alteration filing in Sunset Park (West), Brooklyn. 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 14, 2026 · Verify the source row

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NYC DOB RECORD · B00439233-I1

5123 2 Avenue

Brooklyn, NY 11220

Alteration filing · status dated Sep 7, 2022

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
6
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 B00439233-I1 as a alteration filing at 5123 2 Avenue, Brooklyn, NY 11220. Its latest published status category is Recorded as completed, dated Sep 7, 2022. The filing records 6 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 7, 2022
Proposed scale
6 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3013460Applicant of recordSee the 13 filings that name Richard H.GREEN,PE
FiledJan 11, 2021
Current recordRecorded as completed
Proposed scale6 units
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Hereby filing to install a non illuminated sign, structure filed under another application. 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 4-story mainly residential with some commercial built in 1931, with 6 homes, on a 2,400 sq ft lot.

Built
1931
Last altered
1998
Floors
4
Residential units
6
Building type
Mainly residential with some commercial
Land use
Mixed residential and commercial
Zoning district
M1-2D
Lot area
2,400 sq ft
Building area
5,870 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00439233-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 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
B00439233-I1
BBL
3007970001
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
6
Proposed dwelling units
6

Nearby records

Other verified filings in this part of the city.