Alteration filingAug 25
DOB filing B01449396-I1
Alteration filing at 8616 21 Avenue
Approved$352 recorded cost
Open filing Building record · BIN 3421399
8616 21 Avenue
8616 21 Avenue, Brooklyn, NY 11214
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 5 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3421399
8616 21 Avenue
Bensonhurst, Brooklyn
A consolidated public-record view · updated Aug 25, 2026
- DOB filings
- 5
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings5
Open or active-status records2
First included filingOct 16, 2019
Latest recorded changeAug 25, 2026
The lot
What is already here?
The lot holds a 7-story condominium built in 2015, with 45 homes, on a 13,534 sq ft lot.
- Built
- 2015
- Floors
- 7
- Residential units
- 45
- Building type
- Condominium
- Land use
- Mixed residential and commercial
- Zoning district
- C4-2
- Lot area
- 13,534 sq ft
- Building area
- 47,385 sq ft
What it sold for
3 apartments on this tax block changed hands in the year the city last published, at a median of $686,000, from 628,000 to 686,000.
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.
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
On the market here
3 homes at this address are currently listed for sale by Coldwell Banker and RE/MAX. 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 3HFor sale | Price not read | Coldwell Banker | |||
| Unit 3HFor sale | Price not read | RE/MAX | |||
| Unit 4EFor sale | Price not read | Coldwell Banker |
Read from the brokerages’ own published listings on October 7, 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
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 8 notices on file; the most recent was issued Dec 1, 2024.
- Failure to post energy
Issued Dec 1, 2024 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
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 3421399. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 5 alteration filing. Its latest status categories are 2 approved, 3 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 16, 2019
- Latest recorded change
- Aug 25, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 45 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 5 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Proposed plumbing work at 001. remove and cap 7 exist.toliet, 9 existing lavatory, 1 drinking fountain. install 1 new hand sink. replace 2 exist. lavatory, 3 exist. toilet & relocate 1 lavatory and 2 toilet on 001. no change in use, egress, or occupancy. Filing B00245168-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00245168-I1. That is not by itself confirmation of activity on site.
- Alteration signed off03
DOB recorded a sign-off for B00245168-I1.
- Alteration now completed04
The latest status recorded for B00245168-I1 is “LOC Issued.”
- Alteration filed05
Plumbing work for proposed office at 1st floor in conjunction with job #340799773. Filing B00463245-I1.
- Alteration approved06
Filing B00463245-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for B00463245-I1. That is not by itself confirmation of activity on site.
- Alteration filed08
Modify existing sprinkler system on the 1st floor for proposed office. no change in use, egress and occupancy. Filing B00560642-I1.
- Alteration approved09
Filing B00560642-I1 reached an approved status.
- Permit recorded for alteration010
DOB lists a first permit date for B00560642-I1. That is not by itself confirmation of activity on site.
- Alteration filed011
Plumbing work for proposed office at 1st floor in conjunction with job #340799773. Filing B00463245-P1.
- Alteration approved012
Filing B00463245-P1 reached an approved status.
- Alteration now approved013
The latest status recorded for B00463245-P1 is “Approved.”
- Alteration signed off014
DOB recorded a sign-off for B00560642-I1.
- Alteration now completed015
The latest status recorded for B00560642-I1 is “LOC Issued.”
- Alteration signed off016
DOB recorded a sign-off for B00463245-I1.
- Alteration now completed017
The latest status recorded for B00463245-I1 is “LOC Issued.”
- Alteration filed018
Eret a non-illuminated business accessory wall sign. no change in use, egress, or occupancy. Filing B01449396-I1.
- Alteration approved019
Filing B01449396-I1 reached an approved status.
- Alteration now approved020
The latest status recorded for B01449396-I1 is “Approved.”