Alteration filingSep 9
DOB filing B01449089-S1
Alteration filing at 447 Bergen Street
Approved3 proposed stories
Open filing Building record · BIN 3337415
447 Bergen Street
447 Bergen Street, Brooklyn, NY 11217
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3337415
447 Bergen Street
Park Slope, Brooklyn
A consolidated public-record view · updated Sep 9, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingAug 31, 2026
Latest recorded changeSep 9, 2026
The lot
What is already here?
The lot holds a 3-story mainly residential with some commercial built in 1920, with 6 homes, on a 3,346 sq ft lot.
- Built
- 1920
- Last altered
- 2018
- Floors
- 3
- Residential units
- 6
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- R7A
- Lot area
- 3,346 sq ft
- Building area
- 9,870 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 12, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
No open violations are recorded for this building. 15 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 12, 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 3337415. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 31, 2026
- Latest recorded change
- Sep 9, 2026
- 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Relocate & install new plumbing fixtures. No change to use , bulk or egress. Filing B01449089-S1.
- Alteration filed02
Minor partition work with general carpentry in apt 3R. No change to use, bulk or egress. Filing B01449089-I1.
- Alteration approved03
Filing B01449089-S1 reached an approved status.
- Alteration now approved04
The latest status recorded for B01449089-S1 is “Approved.”
- Alteration approved05
Filing B01449089-I1 reached an approved status.
- Alteration now approved06
The latest status recorded for B01449089-I1 is “Approved.”