Alteration filingSep 2
DOB filing B01426470-I1
Alteration filing at 81 Olive Street
Approved3 proposed stories
Open filing Building record · BIN 3070235
81 Olive Street
81 Olive Street, Brooklyn, NY 11211
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingJul 16, 2026
Latest recorded changeSep 2, 2026
The lot
What is already here?
The lot holds a 3-story walk-up apartment building built in 1920, with 9 homes, on a 4,003 sq ft lot.
- Built
- 1920
- Floors
- 3
- Residential units
- 9
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 4,003 sq ft
- Building area
- 9,600 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 5, 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. 2 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 4, 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 3070235. 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
- Jul 16, 2026
- Latest recorded change
- Sep 2, 2026
- Highest proposed story count
- 3 stories
- Highest proposed unit count
- 9 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
Hereby filing interior renovation/reconfiguration of apartment 3 including the addition of (1)new bathroom (w/ exhaust fan), (1) new laundry closet as described herein. no change to use occupancy or egress. Filing B01426470-I1.
- Alteration filed02
Hereby filing for the installation of plumbing fixtures/ no change to use occupancy or egress. Filing B01426470-S1.
- Alteration approved03
Filing B01426470-S1 reached an approved status.
- Alteration now approved04
The latest status recorded for B01426470-S1 is “Approved.”
- Alteration approved05
Filing B01426470-I1 reached an approved status.
- Alteration now approved06
The latest status recorded for B01426470-I1 is “Approved.”