Alteration filingAug 29
DOB filing B01416103-I1
Alteration filing at 646 Vanderbilt Avenue
Recorded as completed2 proposed stories
Open filing Building record · BIN 3028742
646 Vanderbilt Avenue
646 Vanderbilt Avenue, Brooklyn, NY 11238
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 The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.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 3028742
646 Vanderbilt Avenue
Prospect Heights, Brooklyn
A consolidated public-record view · updated Aug 29, 2026
- DOB filings
- 2
- Active-status
- 1
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records1
First included filingJun 14, 2026
Latest recorded changeAug 29, 2026
The lot
What is already here?
The lot holds a 2-story store building built in 1952, on a 16,700 sq ft lot.
- Floor 2Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
- Street levelCommercial and office
- Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 19.7 m
- Built
- 1952
- Last altered
- 2006
- Floors
- 2
- Residential units
- 0
- Building type
- Store building
- Land use
- Commercial and office
- Zoning district
- R7A
- Lot area
- 16,700 sq ft
- Building area
- 22,654 sq ft
The apartments
38 condominium apartments are assessed on this block, and the typical one is 1,041 sq ft (97 m²). They run from 59 to 203 m².
The city values the typical one at $535,336. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
9 apartments on this tax block changed hands in the year the city last published, at a median of $1,375,000, from 475,000 to 3,200,000.
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
645 CARLTON AVE 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 2, 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 11 open notices on record for this building, out of 27 notices on file; the most recent was issued Nov 14, 2025.
- High pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL HGH PRESSURE INSPECTION
- High pressure boiler
Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 INTERNAL HGH PRESSURE INSPECTION
- High pressure boiler
Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL HGH PRESSURE INSPECTION
8 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 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 3028742. 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 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 14, 2026
- Latest recorded change
- Aug 29, 2026
- Highest proposed story count
- 2 stories
- Highest proposed unit count
- 5 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
Installation of 300psf sidewalk shed as per plans. all equipment shall comply with ch #33 of the NYC code 2022. no change in use, occupancy or egress under this application. Filing B01416103-I1.
- Alteration approved02
Filing B01416103-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01416103-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Existing brick facade window trim repair and brick repointing. no change in use, occupancy or egress. Filing B01422833-I1.
- Alteration approved05
Filing B01422833-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B01422833-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for B01422833-I1 is “Permit Entire.”
- Alteration signed off08
DOB recorded a sign-off for B01416103-I1.
- Alteration now completed09
The latest status recorded for B01416103-I1 is “LOC Issued.”