Alteration filingDec 19
DOB filing B00239887-I1
Alteration filing at 9733 4 Avenue
Recorded as completed$35,000 recorded cost
Open filing Building record · BIN 3155887
9733 4 Avenue
9733 4 Avenue, Brooklyn, NY 11209
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3155887
9733 4 Avenue
Bay Ridge, Brooklyn
A consolidated public-record view · updated Dec 19, 2023
- DOB filings
- 6
- Active-status
- 2
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records2
First included filingAug 8, 2019
Latest recorded changeDec 19, 2023
The lot
What is already here?
The lot holds a 2-story office building built in 1938, on a 2,241 sq ft lot.
- Built
- 1938
- Last altered
- 2013
- Floors
- 2
- Residential units
- 2
- Building type
- Office building
- Land use
- Mixed residential and commercial
- Zoning district
- R6A
- Lot area
- 2,241 sq ft
- Building area
- 5,723 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. 10 notices are on file, all with a recorded resolution.
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. 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 3155887. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 4 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 8, 2019
- Latest recorded change
- Dec 19, 2023
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 2 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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Temporary construction fence. Filing B00179386-I1.
- Alteration approved02
Filing B00179386-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00179386-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Installation of new fire sprinkler system with valves and meters for same. Filing B00239887-I1.
- Alteration approved05
Filing B00239887-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00239887-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of new fire sprinkler system with valves and meters for same. Filing B00239887-P1.
- Alteration approved08
Filing B00239887-P1 reached an approved status.
- Alteration signed off09
DOB recorded a sign-off for B00179386-I1.
- Alteration filed010
Install exterior non-illuminated wall sign (pavlounis sfouggatakis attorneys at law). Filing B00358693-I1.
- Alteration filed011
Install exterior non-illuminated wall sign (pavlounis sfouggatakis attorneys at law). Filing B00358695-I1.
- Alteration approved012
Filing B00358695-I1 reached an approved status.
- Alteration approved013
Filing B00358693-I1 reached an approved status.
- Permit recorded for alteration014
DOB lists a first permit date for B00358693-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration015
DOB lists a first permit date for B00358695-I1. That is not by itself confirmation of activity on site.
- Alteration signed off016
DOB recorded a sign-off for B00358693-I1.
- Alteration signed off017
DOB recorded a sign-off for B00358695-I1.
- Alteration now completed018
The latest status recorded for B00179386-I1 is “LOC Issued.”
- Alteration now approved019
The latest status recorded for B00239887-P1 is “Approved.”
- Alteration now completed020
The latest status recorded for B00358693-I1 is “LOC Issued.”
- Alteration now completed021
The latest status recorded for B00358695-I1 is “LOC Issued.”
- Alteration filed022
Installation of new fire sprinkler system with valves and meters for same. Filing B00239887-P2.
- Alteration approved023
Filing B00239887-P2 reached an approved status.
- Alteration now approved024
The latest status recorded for B00239887-P2 is “Approved.”
- Alteration signed off025
DOB recorded a sign-off for B00239887-I1.
- Alteration now completed026
The latest status recorded for B00239887-I1 is “LOC Issued.”