Alteration filingSep 22
DOB filing B01371837-I1
Alteration filing at 345 86 Street
Approved6 proposed stories
Open filing Building record · BIN 3153133
345 86 Street
345 86 Street, Brooklyn, NY 11209
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 The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.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 3153133
345 86 Street
Bay Ridge, Brooklyn
A consolidated public-record view · updated Sep 22, 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 filingNov 22, 2019
Latest recorded changeSep 22, 2026
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1929, with 128 homes, on a 21,000 sq ft lot.
- Floor 6Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 15.1 m. Nothing on that side reaches this floor.
- Floors 2–5Homes128 homes are recorded on this lot — about 26 homes to a floor, and the apartments assessed on this block run to a typical 689 sq ft (64 m²). 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
- Homes128 recorded · typically 64 m² · valued $616,135
- Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 15.1 m
- Built
- 1929
- Last altered
- 1987
- Floors
- 6
- Residential units
- 128
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R5B
- Lot area
- 21,000 sq ft
- Building area
- 84,906 sq ft
The apartments
24 condominium apartments are assessed on this block, and the typical one is 689 sq ft (64 m²). They run from 52 to 76 m².
The city values the typical one at $616,135. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
Owner of record
309 86TH ST REALTY CORP
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 25, 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 5 open notices on record for this building, out of 33 notices on file; the most recent was issued Feb 22, 2022.
- No report and / or late filing (facade)
Issued Feb 22, 2022 — FAILED TO FILE FISP CYCLE 9A TECHNICAL REPORT BY 02/21/2022
- Failure to post energy
Issued Apr 29, 2021 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
- No report and / or late filing (facade)
Issued May 31, 2018 — FAILED TO FILE FISP CYCLE 8A TECHNICAL REPORT BY 02/21/2017
2 further open notices are on file. Open the source dataset for the full list.
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 24, 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 3153133. 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
- Nov 22, 2019
- Latest recorded change
- Sep 22, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 128 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
Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B00270112-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00270112-I1. That is not by itself confirmation of activity on site.
- Alteration signed off03
DOB recorded a sign-off for B00270112-I1.
- Alteration now completed04
The latest status recorded for B00270112-I1 is “LOC Issued.”
- Alteration filed05
Exterior Facade Repairs. No change to use, egress, or occupancy. Filing B01371837-I1.
- Alteration approved06
Filing B01371837-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for B01371837-I1. That is not by itself confirmation of activity on site.
- Alteration now approved08
The latest status recorded for B01371837-I1 is “Permit Entire.”