DOB filing B00575421-I1
Alteration filing at 480 Kent Avenue
Building record · BIN 3429921
480 Kent Avenue, Brooklyn, NY 11249
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 17 independently sourced records, including 16 that are not recorded as completed, closed or withdrawn.
BUILDING RECORD · BIN 3429921
480 Kent Avenue
Williamsburg, Brooklyn
A consolidated public-record view · updated Nov 12, 2025
A building-level summary of matched filings, active-status records and published identifiers.
The lot
The lot holds a 22-story condominium built in 2023, with 487 homes, on a 98,354 sq ft lot.
Housing violations
1 violation is open against this address under the Housing Maintenance Code. 1 of them is the class the city calls immediately hazardous.
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.
The apartments
598 condominium apartments are assessed on this block, and the typical one is 1,191 sq ft (111 m²). They run from 40 to 247 m².
The city values the typical one at $288,093. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
26 apartments on this tax block changed hands in the year the city last published, at a median of $1,600,000, from 728,049 to 7,200,000.
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
NYC DSBS
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 27, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
17 homes at this address are currently listed for sale by Coldwell Banker. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.
| Unit | Rooms | Size | Price | Per sq ft | Listed by |
|---|---|---|---|---|---|
| Unit 16CFor sale | 3 bd · 3 ba | 1,798 sq ft167 m² | $3,660,000 | $2,036 | Coldwell Banker |
| Unit 11AFor sale | 2 bd · 2 ba | 1,155 sq ft107 m² | $1,785,000 | $1,545 | Coldwell Banker |
| Whole buildingFor sale | Price not read | Coldwell Banker | |||
| Unit 10For sale | Price not read | Coldwell Banker | |||
| Unit 12AFor sale | Price not read | Coldwell Banker | |||
| Unit 15CFor sale | Price not read | Coldwell Banker | |||
| Unit 16FFor sale | Price not read | Coldwell Banker | |||
| Unit 17GFor sale | Price not read | Coldwell Banker | |||
| Unit 18AFor sale | Price not read | Coldwell Banker | |||
| Unit 18BFor sale | Price not read | Coldwell Banker | |||
| Unit 18DFor sale | Price not read | Coldwell Banker | |||
| Unit 20CFor sale | Price not read | Coldwell Banker | |||
| Unit 21BFor sale | Price not read | Coldwell Banker | |||
| Unit 21DFor sale | Price not read | Coldwell Banker | |||
| Unit 21EFor sale | Price not read | Coldwell Banker | |||
| Unit 9DFor sale | Price not read | Coldwell Banker | |||
| Unit AFor sale | Price not read | Coldwell Banker |
Read from the brokerages’ own published listings on September 27, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.
Violation record
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
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 3429921. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 17 alteration filing. Its latest status categories are 16 approved, 1 closed or withdrawn. Each filing page preserves its own status, dates, scope and source identifier.
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
Every dated event the city has published for this building, from all 17 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
Filing foundation work in conjunction with 21 story new bulding application 321599560. paa filed to indicate revised details and foundation re-design. Filing B00448759-I1.
Filing structural work in conjunction with 21 story new building application 321599560. Filing B00448794-I1.
Filing plumbing work in conjunction with 21 story new building application 321599560. Filing B00450987-I1.
Filing mechanical work in conjunction with 21 story new building application 321599560. Filing B00450983-I1.
Herewith filing sprinkler/standpipe work in conjunction with new building 321599560. Filing B00575421-I1.
Herewith filing temporary standpipe work in conjunction with new building 321599560. Filing B00575438-I1.
Filing B00575438-I1 reached an approved status.
Herewith filing underground plumbing work in conjunction with new building 321599560. Filing B00602952-I1.
Herewith filing curb cut in conjunction with new building 321599560. Filing B00615898-I1.
Filing B00615898-I1 reached an approved status.
Filing B00602952-I1 reached an approved status.
Filing B00448794-I1 reached an approved status.
DOB lists a first permit date for B00575438-I1. That is not by itself confirmation of activity on site.
Filing B00448759-I1 reached an approved status.
Filing B00575421-I1 reached an approved status.
Filing B00450987-I1 reached an approved status.
DOB lists a first permit date for B00448759-I1. That is not by itself confirmation of activity on site.
Filing foundation work in conjunction with 21 story new bulding application 321599560. paa filed to indicate revised details and foundation re-design. Filing B00448759-P1.
Filing foundation work in conjunction with 21 story new bulding application 321599560. paa filed to indicate revised details and foundation re-design. Filing B00448759-P2.
Filing B00448759-P1 reached an approved status.
The latest status recorded for B00448759-P1 is “Approved.”
Filing B00448759-P2 reached an approved status.
The latest status recorded for B00448759-P2 is “Approved.”
Filing B00450983-I1 reached an approved status.
DOB lists a first permit date for B00448794-I1. That is not by itself confirmation of activity on site.
DOB lists a first permit date for B00602952-I1. That is not by itself confirmation of activity on site.
The latest status recorded for B00602952-I1 is “Permit Entire.”
DOB lists a first permit date for B00575421-I1. That is not by itself confirmation of activity on site.
DOB lists a first permit date for B00450987-I1. That is not by itself confirmation of activity on site.
DOB lists a first permit date for B00450983-I1. That is not by itself confirmation of activity on site.
The latest status recorded for B00575438-I1 is “Permit Entire.”
Filing plumbing work in conjunction with 21 story new building application 321599560. Filing B00450987-P3.
Filing B00450987-P3 reached an approved status.
The latest status recorded for B00450987-P3 is “Approved.”
The latest status recorded for B00448794-I1 is “Permit Entire.”
Herewith filing sprinkler/standpipe work in conjunction with new building 321599560. Filing B00575421-P1.
Filing B00575421-P1 reached an approved status.
The latest status recorded for B00575421-P1 is “Approved.”
Herewith filing sprinkler/standpipe work in conjunction with new building 321599560. Filing B00575421-P2.
Filing B00575421-P2 reached an approved status.
The latest status recorded for B00575421-P2 is “Approved.”
The latest status recorded for B00448759-I1 is “Permit Entire.”
Filing mechanical work in conjunction with 21 story new building application 321599560. Filing B00450983-P1.
The latest status recorded for B00450983-I1 is “Permit Entire.”
Filing B00450983-P1 reached an approved status.
The latest status recorded for B00450983-P1 is “Approved.”
Filing plumbing work in conjunction with 21 story new building application 321599560. Filing B00450987-P4.
Filing B00450987-P4 reached an approved status.
The latest status recorded for B00450987-P4 is “Approved.”
Filing plumbing work in conjunction with 21 story new building application 321599560. Filing B00450987-P5.
The latest status recorded for B00450987-P2 is “Filing Withdrawn.”
Filing B00450987-P5 reached an approved status.
The latest status recorded for B00450987-P5 is “Approved.”
DOB lists a first permit date for B00615898-I1. That is not by itself confirmation of activity on site.
The latest status recorded for B00615898-I1 is “Permit Entire.”
The latest status recorded for B00450987-I1 is “Permit Entire.”
The latest status recorded for B00575421-I1 is “Permit Entire.”