Alteration filingOct 22
DOB filing B00990766-S2
Alteration filing at 343 Classon Avenue
Approved20 proposed stories
Open filing Building record · BIN 3321865
343 Classon Avenue
343 Classon Avenue, Brooklyn, NY 11205
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3321865
343 Classon Avenue
Bedford-Stuyvesant (West), Brooklyn
A consolidated public-record view · updated Oct 22, 2026
- DOB filings
- 3
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingMar 6, 2024
Latest recorded changeOct 22, 2026
The lot
What is already here?
The lot holds a 20-story elevator apartment building built in 1965, with 882 homes, on a 313,570 sq ft lot.
- Floors 5–20Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 12.3 m. Nothing on that side reaches this floor.
- Floors 2–4Homes882 homes are recorded on this lot — about 46 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as elevator apartments.
- Street levelElevator apartments
- Homes882 recorded on the lot
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 12.3 m
- Built
- 1965
- Floors
- 20
- Residential units
- 882
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R7-1
- Lot area
- 313,570 sq ft
- Building area
- 827,000 sq ft
Housing violations
1 violation is open against this address under the Housing Maintenance Code.
- 0Immediately hazardous
- 0Hazardous
- 1Non-hazardous
- 0Information order
Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 24, 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 11 notices on file; the most recent was issued Feb 22, 2023.
- No report and / or late filing (facade)
Issued Feb 22, 2023 — FAILED TO FILE FISP CYCLE 9B TECHNICAL REPORT BY 2/21/2023
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 Oct 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 3321865. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 6, 2024
- Latest recorded change
- Oct 22, 2026
- Highest proposed story count
- 20 stories
- Highest proposed unit count
- 154 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Replacement of HVAC equipment (Vacuum pump, condensate pump). Filing B00990766-S2.
- Alteration filed02
Renovation of cellar mechanical room - nycha boilers. work includes install new louvers-replace doors & frames-miscellaneous site work, including areaways-replace finishes. Filing B00990766-I1.
- Alteration filed03
Installation of the new concrete pads for mech. equipment in tank rooms and boiler room. installation of new concrete area ways at tank rooms. extension of existing sump pit. Filing B00990766-S1.
- Alteration approved04
Filing B00990766-I1 reached an approved status.
- Alteration approved05
Filing B00990766-S2 reached an approved status.
- Alteration approved06
Filing B00990766-S1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for B00990766-S2. That is not by itself confirmation of activity on site.
- Alteration now approved08
The latest status recorded for B00990766-S2 is “Permit Entire.”
- Permit recorded for alteration09
DOB lists a first permit date for B00990766-S1. That is not by itself confirmation of activity on site.
- Alteration now approved010
The latest status recorded for B00990766-S1 is “Permit Entire.”
- Permit recorded for alteration011
DOB lists a first permit date for B00990766-I1. That is not by itself confirmation of activity on site.
- Alteration now approved012
The latest status recorded for B00990766-I1 is “Permit Entire.”