Alteration filingAug 25
DOB filing B01134808-S2
Alteration filing at 21 Flushing Avenue
Approved5 proposed stories
Open filing Building record · BIN 3421807
21 Flushing Avenue
21 Flushing Avenue, Brooklyn, NY 11201
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.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 filingMar 17, 2025
Latest recorded changeAug 25, 2026
The lot
What is already here?
The lot holds a 4-story store building built in 1955, on a 286,189 sq ft lot.
- Built
- 1955
- Last altered
- 2018
- Floors
- 4
- Residential units
- 0
- Building type
- Store building
- Land use
- Mixed residential and commercial
- Zoning district
- M1-4
- Lot area
- 286,189 sq ft
- Building area
- 289,262 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not any single filing.
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 3421807. 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
- Mar 17, 2025
- Latest recorded change
- Aug 25, 2026
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- Not stated
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
Update scope of work to minor work includes capping and removal of gas piping connection. as per plans filed herewith. Filing B01134808-S2.
- Alteration approved02
Filing B01134808-S2 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01134808-S2. That is not by itself confirmation of activity on site.
- Alteration filed04
Update scope of work to minor work includes capping and removal of gas piping connection. as per plans filed herewith. Filing B01134808-P2.
- Alteration now approved05
The latest status recorded for B01134808-S2 is “Permit Entire.”
- Alteration approved06
Filing B01134808-P2 reached an approved status.
- Alteration now approved07
The latest status recorded for B01134808-P2 is “Approved.”