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NYC DOB record · B00391893-I1

4022 Avenue J

4022 Avenue J, Brooklyn, NY 11210

Alteration filing in Flatlands, 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.

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 12, 2026 · Verify the source row

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NYC DOB RECORD · B00391893-I1

4022 Avenue J

Brooklyn, NY 11210

Alteration filing · status dated Aug 30, 2022

Current record
Recorded as completed
Proposed scale
2 stories
Dwelling units
2
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 B00391893-I1 as a alteration filing at 4022 Avenue J, Brooklyn, NY 11210. Its latest published status category is Recorded as completed, dated Aug 30, 2022. The filing records 2 proposed stories and 2 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
Aug 30, 2022
Proposed scale
2 proposed stories and 2 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3215930Applicant of recordSee the 29 filings that name Sebastian M D'alessandro
FiledSep 2, 2020
Current recordRecorded as completed
Proposed scale2 stories
Recorded cost$4,960

What the filing says

A public-record reading of the proposed work.

Remove and install new additional boiler and register as per violation 32099164h, additional remedial work as per violations 32099163x and 32099165j. no change to use, occupancy or egress.

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 2-story mainly residential with some commercial built in 1931, on a 2,000 sq ft lot.

Built
1931
Floors
2
Residential units
2
Building type
Mainly residential with some commercial
Land use
Mixed residential and commercial
Zoning district
R4
Lot area
2,000 sq ft
Building area
1,800 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 B00391893-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

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
B00391893-I1
BBL
3077880039
Review type
Standard Plan Examination
Existing stories
2
Proposed stories
2
Existing dwelling units
2
Proposed dwelling units
2

Nearby records

Other verified filings in this part of the city.