Alteration filingSep 4
DOB filing B01354944-I1
Alteration filing at 423 Atlantic Avenue
Under review6 proposed stories
Open filing Building record · BIN 3000724
423 Atlantic Avenue
423 Atlantic Avenue, Brooklyn, NY 11217
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 11 independently sourced records, including 9 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3000724
423 Atlantic Avenue
Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn
A consolidated public-record view · updated Sep 4, 2026
- DOB filings
- 11
- Active-status
- 9
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings11
Open or active-status records9
First included filingSep 24, 2019
Latest recorded changeSep 4, 2026
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1900, with 59 homes, on a 29,745 sq ft lot.
- Built
- 1900
- Floors
- 6
- Residential units
- 59
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R7A
- Lot area
- 29,745 sq ft
- Building area
- 101,902 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 9, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
The Department of Buildings has 8 open notices on record for this building, out of 27 notices on file; the most recent was issued Nov 14, 2016.
- (other bldgs types) - elevator affirmation of
Issued Nov 14, 2016 — VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST
- (other bldgs types) - elevator affirmation of
Issued May 30, 2014 — VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2012 CAT 1 INSP/TST
- (other bldgs types) - elevator affirmation of
Issued May 30, 2014 — VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2012 CAT 1 INSP/TST
5 further open notices are on file. Open the source dataset for the full list.
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 9, 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 3000724. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 11 alteration filing. Its latest status categories are 2 under review, 7 approved, 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 24, 2019
- Latest recorded change
- Sep 4, 2026
- Highest proposed story count
- 6 stories
- Highest proposed unit count
- 60 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 11 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Replace 3 bathroom fixtures; relocate & replace 2 kitchen fixtures & 1 washer; install new bathroom fixtures & 1 dishwasher. Filing B00227445-I1.
- Alteration approved02
Filing B00227445-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00227445-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Mechanical work on the 5th floor as shown on plans. Filing B00256442-I1.
- Alteration filed05
Plumbing work on the 5th floor as shown on plans. Filing B00256457-I1.
- Alteration approved06
Filing B00256442-I1 reached an approved status.
- Alteration approved07
Filing B00256457-I1 reached an approved status.
- Alteration filed08
Plumbing work as per plans filed herewith, no change in use, egress and occupancy. Filing B00305446-I1.
- Alteration approved09
Filing B00305446-I1 reached an approved status.
- Permit recorded for alteration010
DOB lists a first permit date for B00305446-I1. That is not by itself confirmation of activity on site.
- Alteration now approved011
The latest status recorded for B00227445-I1 is “Permit Entire.”
- Alteration filed012
Plumbing work as per plans filed herewith, no change in use, egress and occupancy. Filing B00305446-P1.
- Alteration now approved013
The latest status recorded for B00305446-I1 is “Permit Entire.”
- Alteration approved014
Filing B00305446-P1 reached an approved status.
- Alteration now approved015
The latest status recorded for B00305446-P1 is “Approved.”
- Permit recorded for alteration016
DOB lists a first permit date for B00256457-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration017
DOB lists a first permit date for B00256442-I1. That is not by itself confirmation of activity on site.
- Alteration filed018
Plumbing work on the 5th floor as shown on plans. Filing B00256457-P1.
- Alteration approved019
Filing B00256457-P1 reached an approved status.
- Alteration now approved020
The latest status recorded for B00256457-P1 is “Approved.”
- Alteration filed021
Mechanical work on the 5th floor as shown on plans. Filing B00256442-P1.
- Alteration approved022
Filing B00256442-P1 reached an approved status.
- Alteration now approved023
The latest status recorded for B00256442-P1 is “Approved.”
- Alteration signed off024
DOB recorded a sign-off for B00256442-I1.
- Alteration now completed025
The latest status recorded for B00256442-I1 is “LOC Issued.”
- Alteration signed off026
DOB recorded a sign-off for B00256457-I1.
- Alteration now completed027
The latest status recorded for B00256457-I1 is “LOC Issued.”
- Alteration filed028
Filing herewith plumbiing modification on the 3rd floor as indicated on the drawings no change in use gress or occupancy. Filing B01238248-S1.
- Alteration approved029
Filing B01238248-S1 reached an approved status.
- Permit recorded for alteration030
DOB lists a first permit date for B01238248-S1. That is not by itself confirmation of activity on site.
- Alteration filed031
Renovation of existing apt filed in conjunction with DOB now pl. no change to use, occupancy or egress. Filing B01354944-I1.
- Alteration filed032
Filing herewith plumbiing modification on the 3rd floor as indicated on the drawings no change in use gress or occupancy. Filing B01238248-P3.
- Alteration filed033
Attaching partial, non-structural, exterior only aluminum cladding to existing concrete facade, masonry work, sill replacement and misc. facade work as per plan. no change in use, egress or occupancy. Filing B00926734-P1.
- Alteration approved034
Filing B01238248-P3 reached an approved status.
- Alteration now approved035
The latest status recorded for B01238248-P3 is “Approved.”
- Alteration now under review036
The latest status recorded for B00926734-P1 is “Plan Examiner Review.”
- Alteration now approved037
The latest status recorded for B01238248-S1 is “Permit Entire.”
- Alteration now under review038
The latest status recorded for B01354944-I1 is “Plan Examiner Review.”