Alteration filingJan 21
DOB filing B00325154-I1
Alteration filing at 340 Hudson Walk
Approved$10,000 recorded cost
Open filing Building record · BIN 3257036
340 Hudson Walk
340 Hudson Walk, Brooklyn, NY 11201
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 7 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3257036
340 Hudson Walk
Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn
A consolidated public-record view · updated Jan 21, 2023
- DOB filings
- 7
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings7
Open or active-status records1
First included filingMar 3, 2020
Latest recorded changeJan 21, 2023
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1939, with 542 homes, on a 459,742 sq ft lot.
- Built
- 1939
- Last altered
- 2010
- Floors
- 6
- Residential units
- 542
- Building type
- Elevator apartment building
- Land use
- Elevator apartments
- Zoning district
- R6
- Lot area
- 459,742 sq ft
- Building area
- 647,470 sq ft
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?
No open violations are recorded for this building. 7 notices are on file, all with a recorded resolution.
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 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 3257036. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 7 alteration filing. Its latest status categories are 1 approved, 6 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 3, 2020
- Latest recorded change
- Jan 21, 2023
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 48 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 7 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 new sidewalk shed at 340 hudson walk, brooklyn as indicated on plans. there will be no change in the use, egress, or occupancy under this application. Filing B00325154-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00325154-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Installation of temporary construction fence at 340 hudson walk, brooklyn as indicated on plans. there will be no change in the use, egress, or occupancy under this application. Filing B00325291-I1.
- Permit recorded for alteration04
DOB lists a first permit date for B00325291-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Installation of temporary chain link fence as per plans. temporary chain link fence shall comply with chapter # 33 of the NYC building code. no change in use, egress or occupancy. Filing B00328863-I1.
- Permit recorded for alteration06
DOB lists a first permit date for B00328863-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of temporary sidewalk shed as per plans. temporary sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, egress or occupancy. Filing B00332727-I1.
- Permit recorded for alteration08
DOB lists a first permit date for B00332727-I1. That is not by itself confirmation of activity on site.
- Alteration filed09
Installation of pipe scaffold at 340 hudson walk, brooklyn as indicated on plans. there will be no change in the use, egress, or occupancy under this application. Filing B00352327-I1.
- Alteration filed010
Installation of pipe scaffold with material hoist at 340 hudson walk, brooklyn as indicated on plans. there will be no change in the use, egress, or occupancy under this application. Filing B00352333-I1.
- Permit recorded for alteration011
DOB lists a first permit date for B00352327-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration012
DOB lists a first permit date for B00352333-I1. That is not by itself confirmation of activity on site.
- Alteration signed off013
DOB recorded a sign-off for B00328863-I1.
- Alteration signed off014
DOB recorded a sign-off for B00332727-I1.
- Alteration now completed015
The latest status recorded for B00328863-I1 is “LOC Issued.”
- Alteration now completed016
The latest status recorded for B00332727-I1 is “LOC Issued.”
- Alteration filed017
Installation of debris chute at 340 hudson walk, brooklyn as per indicated on plans. there will be no change in the use, egress, or occupancy under this application. Filing B00499335-I1.
- Permit recorded for alteration018
DOB lists a first permit date for B00499335-I1. That is not by itself confirmation of activity on site.
- Alteration signed off019
DOB recorded a sign-off for B00352327-I1.
- Alteration signed off020
DOB recorded a sign-off for B00499335-I1.
- Alteration now approved021
The latest status recorded for B00325154-I1 is “Permit Entire.”
- Alteration signed off022
DOB recorded a sign-off for B00325291-I1.
- Alteration now completed023
The latest status recorded for B00325291-I1 is “LOC Issued.”
- Alteration now completed024
The latest status recorded for B00352327-I1 is “LOC Issued.”
- Alteration signed off025
DOB recorded a sign-off for B00352333-I1.
- Alteration now completed026
The latest status recorded for B00352333-I1 is “LOC Issued.”
- Alteration now completed027
The latest status recorded for B00499335-I1 is “LOC Issued.”