Alteration filingSep 10
DOB filing B01402471-I1
Alteration filing at 50 Lefferts Avenue
Approved6 proposed stories
Open filing Building record · BIN 3035242
50 Lefferts Avenue
50 Lefferts Avenue, Brooklyn, NY 11225
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3035242
50 Lefferts Avenue
Prospect Lefferts Gardens-Wingate, Brooklyn
A consolidated public-record view · updated Sep 10, 2026
- DOB filings
- 2
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records1
First included filingSep 13, 2018
Latest recorded changeSep 10, 2026
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1939, with 93 homes, on a 22,500 sq ft lot.
- Built
- 1939
- Floors
- 6
- Residential units
- 93
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R5
- Lot area
- 22,500 sq ft
- Building area
- 92,538 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 13, 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?
The Department of Buildings has 1 open notice on record for this building, out of 57 notices on file; the most recent was issued Jan 13, 1997.
- Local law 10/81 -
Issued Jan 13, 1997
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 3, 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 3035242. 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 1 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 13, 2018
- Latest recorded change
- Sep 10, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 94 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.
Address alerts
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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
Installation of heavy duty sidewalk shed as per plans. no change in use, egress or occupancy. Filing B00077837-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00077837-I1. That is not by itself confirmation of activity on site.
- Alteration signed off03
DOB recorded a sign-off for B00077837-I1.
- Alteration now completed04
The latest status recorded for B00077837-I1 is “LOC Issued.”
- Alteration filed05
Remove minor non-load bearing partitions, general construction and finishes of two (2) existing apartment 2n and 2o into one (1) aparment 2no in compliance with tppn 3/97. no change to use, egress or occupancy. Filing B01402471-I1.
- Alteration approved06
Filing B01402471-I1 reached an approved status.
- Alteration now approved07
The latest status recorded for B01402471-I1 is “Approved.”