Alteration filingNov 12
DOB filing B00411006-I1
Alteration filing at 21 Commercial Street
Recorded as completed$2,450 recorded cost
Open filing Building record · BIN 3413944
21 Commercial Street
21 Commercial Street, Brooklyn, NY 11222
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
newyorkdailyStreet Futures
BUILDING RECORD · BIN 3413944
21 Commercial Street
Greenpoint, Brooklyn
A consolidated public-record view · updated Nov 12, 2021
- DOB filings
- 3
- Active-status
- 0
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records0
First included filingAug 17, 2020
Latest recorded changeNov 12, 2021
The lot
What is already here?
The lot holds a 6-story condominium built in 2014, with 93 homes, on a 20,894 sq ft lot.
- Floors 2–6Homes93 homes are recorded on this lot — about 19 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 mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes93 recorded on the lot
- Above the southern skylineFrom about floor 41 — the tallest thing within 60 m to the south is 121.9 m
- Built
- 2014
- Floors
- 6
- Residential units
- 93
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- R6
- Lot area
- 20,894 sq ft
- Building area
- 85,237 sq ft
Owner of record
NYC PARKS DEPT
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 14, 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?
No open violations are recorded for this building. 12 notices are on file, all with a recorded resolution.
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 14, 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 3413944. 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 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 17, 2020
- Latest recorded change
- Nov 12, 2021
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 93 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
Filing for the the installation of new mechanical hood and related vents and equipment for the corner store(deli grocery) in conjunction with alt ii#340743556 and plumbing # B00367079. Filing B00367085-I1.
- Alteration approved02
Filing B00367085-I1 reached an approved status.
- Alteration filed03
Filing for plumbing for the commercial space ( deli-grocery) corner store. sinks, grease trap, cooking equipment in conjunction with DOB # 340743556. Filing B00367079-I1.
- Alteration approved04
Filing B00367079-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00367085-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for B00367079-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of illuminated non-flashing business sign at front facade on 1st floor level. Filing B00411006-I1.
- Alteration approved08
Filing B00411006-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00411006-I1. That is not by itself confirmation of activity on site.
- Alteration signed off010
DOB recorded a sign-off for B00367079-I1.
- Alteration now completed011
The latest status recorded for B00367079-I1 is “LOC Issued.”
- Alteration signed off012
DOB recorded a sign-off for B00367085-I1.
- Alteration now completed013
The latest status recorded for B00367085-I1 is “LOC Issued.”
- Alteration signed off014
DOB recorded a sign-off for B00411006-I1.
- Alteration now completed015
The latest status recorded for B00411006-I1 is “LOC Issued.”