Alteration filingSep 7
DOB filing B00642220-I1
Alteration filing at 431 Knickerbocker Avenue
Recorded as completed3 proposed stories
Open filing Building record · BIN 3074794
431 Knickerbocker Avenue
431 Knickerbocker Avenue, Brooklyn, NY 11237
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 8 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3074794
431 Knickerbocker Avenue
Bushwick (West), Brooklyn
A consolidated public-record view · updated Sep 7, 2022
- DOB filings
- 8
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings8
Open or active-status records3
First included filingAug 13, 2019
Latest recorded changeSep 7, 2022
The lot
What is already here?
The lot holds a 3-story mainly residential with some commercial built in 1931, with 4 homes, on a 2,500 sq ft lot.
- Floors 2–3Homes4 homes are recorded on this lot — about 2 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes4 recorded on the lot
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 12.2 m
- Built
- 1931
- Last altered
- 1998
- Floors
- 3
- Residential units
- 4
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- C4-3
- Lot area
- 2,500 sq ft
- Building area
- 5,980 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 any single filing. When the rest of New York went up
Violation record
Are there open violations here?
No open violations are recorded for this building. 7 notices are on file, all with a recorded resolution.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3074794. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 8 alteration filing. Its latest status categories are 5 recorded as completed, 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 13, 2019
- Latest recorded change
- Sep 7, 2022
- Highest proposed story count
- 3 stories
- Highest proposed unit count
- 4 dwelling units
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 8 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of sidewalk shed as per plans. sidewalk shed live load 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy under this application. Filing B00207967-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00207967-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing B00550118-I1.
- Permit recorded for alteration04
DOB lists a first permit date for B00550118-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Interior renovation of existing commercial space, new non-load-bearing partitions, new floor wall ceiling finishes. Filing B00642220-I1.
- Alteration filed06
Installation of HVAC split system or commercial space. Filing B00642221-I1.
- Alteration filed07
Installation of fixtures and piping for commercial space. Filing B00642222-I1.
- Alteration approved08
Filing B00642222-I1 reached an approved status.
- Alteration approved09
Filing B00642220-I1 reached an approved status.
- Permit recorded for alteration010
DOB lists a first permit date for B00642221-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration011
DOB lists a first permit date for B00642220-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration012
DOB lists a first permit date for B00642222-I1. That is not by itself confirmation of activity on site.
- Alteration signed off013
DOB recorded a sign-off for B00550118-I1.
- Alteration now completed014
The latest status recorded for B00550118-I1 is “LOC Issued.”
- Alteration filed015
Installation of fixtures and piping for commercial space. Filing B00642222-P1.
- Alteration approved016
Filing B00642222-P1 reached an approved status.
- Alteration now approved017
The latest status recorded for B00642222-P1 is “Approved.”
- Alteration signed off018
DOB recorded a sign-off for B00642222-I1.
- Alteration now completed019
The latest status recorded for B00642222-I1 is “LOC Issued.”
- Alteration filed020
Interior renovation of existing commercial space, new non-load-bearing partitions, new floor wall ceiling finishes. Filing B00642220-P1.
- Alteration filed021
Installation of HVAC split system or commercial space. Filing B00642221-P1.
- Alteration approved022
Filing B00642220-P1 reached an approved status.
- Alteration now approved023
The latest status recorded for B00642220-P1 is “Approved.”
- Alteration approved024
Filing B00642221-P1 reached an approved status.
- Alteration now approved025
The latest status recorded for B00642221-P1 is “Approved.”
- Alteration signed off026
DOB recorded a sign-off for B00642221-I1.
- Alteration now completed027
The latest status recorded for B00642221-I1 is “LOC Issued.”
- Alteration signed off028
DOB recorded a sign-off for B00207967-I1.
- Alteration now completed029
The latest status recorded for B00207967-I1 is “LOC Issued.”
- Alteration signed off030
DOB recorded a sign-off for B00642220-I1.
- Alteration now completed031
The latest status recorded for B00642220-I1 is “LOC Issued.”