Alteration filingMar 2
DOB filing B00371315-I1
Alteration filing at 2173 65 Street
Approved$3,000 recorded cost
Open filing Building record · BIN 3133707
2173 65 Street
2173 65 Street, Brooklyn, NY 11204
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3133707
2173 65 Street
Bensonhurst, Brooklyn
A consolidated public-record view · updated Mar 2, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingAug 16, 2019
Latest recorded changeMar 2, 2026
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 2021, with 8 homes, on a 2,400 sq ft lot.
- Built
- 2021
- Last altered
- 2020
- Floors
- 4
- Residential units
- 8
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6A
- Lot area
- 2,400 sq ft
- Building area
- 6,240 sq ft
The apartments
44 condominium apartments are assessed on this block, and the typical one is 1,002 sq ft (93 m²). They run from 69 to 128 m².
The city values the typical one at $141,086. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
3 apartments on this tax block changed hands in the year the city last published, at a median of $625,000, from 458,958 to 635,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
6411 21ST AVE LLC
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 21, 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. 1 notice is 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 3133707. 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 under review. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 16, 2019
- Latest recorded change
- Mar 2, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 8 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
Subsequent filing to install mechanical work in job 321929703, obtain new c of o. Filing B00211963-I1.
- Alteration filed02
Temporary construction fence with general construction work in conjunction with job#321929703. no change in use, egress or certificate of occupancy. Filing B00371315-I1.
- Alteration approved03
Filing B00371315-I1 reached an approved status.
- Permit recorded for alteration04
DOB lists a first permit date for B00371315-I1. That is not by itself confirmation of activity on site.
- Alteration now under review05
The latest status recorded for B00211963-I1 is “Objections.”
- Alteration now approved06
The latest status recorded for B00371315-I1 is “Permit Entire.”