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NYC DOB record · B00368856-I1

409 Knickerbocker Avenue

409 Knickerbocker Avenue, Brooklyn, NY 11237

Alteration filing in Bushwick (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.

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 · B00368856-I1

409 Knickerbocker Avenue

Brooklyn, NY 11237

Alteration filing · status dated Jul 13, 2023

Current record
Recorded as completed
Proposed scale
4 stories
Dwelling units
8
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 B00368856-I1 as a alteration filing at 409 Knickerbocker Avenue, Brooklyn, NY 11237. Its latest published status category is Recorded as completed, dated Jul 13, 2023. The filing records 4 proposed stories and 8 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
Jul 13, 2023
Proposed scale
4 proposed stories and 8 proposed dwelling units
Complete building dossierView all 9 filings associated with BIN 3074801Applicant of recordSee the 23 filings that name Just Consulting Engineering PLLC
FiledJan 12, 2021
Current recordRecorded as completed
Proposed scale4 stories
Recorded cost$871,100

What the filing says

A public-record reading of the proposed work.

Proposed new vertical enlargement on existing second floor & third floor of three-story commercial building. total four-story building. convert existing commercial use to commercial, community facility & eight families residential mixed use. obtain new c

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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00368856-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
B00368856-I1
BBL
3032790008
Review type
Standard Plan Examination
Existing stories
3
Proposed stories
4
Existing dwelling units
0
Proposed dwelling units
8
Structural work

Nearby records

Other verified filings in this part of the city.