Alteration filingMar 3
DOB filing B00641854-I1
Alteration filing at 174 Leonard Street
Recorded as completed$25,000 recorded cost
Open filing Building record · BIN 3327883
174 Leonard Street
174 Leonard Street, Brooklyn, NY 11206
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 8 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3327883
174 Leonard Street
East Williamsburg, Brooklyn
A consolidated public-record view · updated Mar 3, 2025
- DOB filings
- 8
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings8
Open or active-status records3
First included filingNov 3, 2021
Latest recorded changeMar 3, 2025
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1938, with 488 homes, on a 269,040 sq ft lot.
- Floors 2–4Homes488 homes are recorded on this lot — about 163 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes488 recorded on the lot
- Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 20.7 m
- Built
- 1938
- Floors
- 4
- Residential units
- 488
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6
- Lot area
- 269,040 sq ft
- Building area
- 362,480 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 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 7 open notices on record for this building, out of 11 notices on file; the most recent was issued Mar 26, 2002.
- Local law 62/91 - boilers
Issued Mar 26, 2002
- Local law 62/91 - boilers
Issued Feb 27, 2001
- Local law 62/91 - boilers
Issued Feb 27, 2001
4 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 3327883. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 8 alteration filing. Its latest status categories are 5 recorded as completed, 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 3, 2021
- Latest recorded change
- Mar 3, 2025
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 88 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 8 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Additions / modifications to existing HVAC system and related piping. Filed in conjunction with GC # B00491272-I1 & PL# B00492236-I1. No change in use, egress or occupancy. Filing B00492274-I1.
- Alteration filed02
Additions & modifications to existing plumbing system and related piping. Filed in conjunction with GC #B00491272-I1 & MS #B00492274-I1. No change in use, egress or occupancy. Filing B00492236-I1.
- Alteration approved03
Filing B00492274-I1 reached an approved status.
- Alteration approved04
Filing B00492236-I1 reached an approved status.
- Alteration filed05
Interior renovation of partitions, ceilings and doors ; interior stair repair; repair to facade and window replacement. Filed in conjunction with MS #B00492274-I1 & PL #B00492236-I1. No change in use, egress or occupancy. Filing B00491272-I1.
- Alteration approved06
Filing B00491272-I1 reached an approved status.
- Alteration filed07
Constrcution chainlink fence to bu used for construction staging area. Filing B00641854-I1.
- Alteration approved08
Filing B00641854-I1 reached an approved status.
- Alteration filed09
Installation of heavy duty sidewalk shed during bldg alteration, filed sep. sidewalk shed shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing B00639971-I1.
- Permit recorded for alteration010
DOB lists a first permit date for B00639971-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration011
DOB lists a first permit date for B00641854-I1. That is not by itself confirmation of activity on site.
- Alteration filed012
Interior renovation of partitions, ceilings and doors ; interior stair repair; repair to facade and window replacement. Filed in conjunction with MS #B00492274-I1 & PL #B00492236-I1. No change in use, egress or occupancy. Filing B00491272-P1.
- Alteration approved013
Filing B00491272-P1 reached an approved status.
- Permit recorded for alteration014
DOB lists a first permit date for B00492274-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration015
DOB lists a first permit date for B00491272-I1. That is not by itself confirmation of activity on site.
- Alteration filed016
Additions & modifications to existing plumbing system and related piping. Filed in conjunction with GC #B00491272-I1 & MS #B00492274-I1. No change in use, egress or occupancy. Filing B00492236-P1.
- Alteration approved017
Filing B00492236-P1 reached an approved status.
- Permit recorded for alteration018
DOB lists a first permit date for B00492236-I1. That is not by itself confirmation of activity on site.
- Alteration now approved019
The latest status recorded for B00491272-P1 is “Approved.”
- Alteration now approved020
The latest status recorded for B00492236-P1 is “Approved.”
- Alteration signed off021
DOB recorded a sign-off for B00639971-I1.
- Alteration now completed022
The latest status recorded for B00639971-I1 is “LOC Issued.”
- Alteration filed023
Additions & modifications to existing plumbing system and related piping. Filed in conjunction with GC #B00491272-I1 & MS #B00492274-I1. No change in use, egress or occupancy. Filing B00492236-P2.
- Alteration approved024
Filing B00492236-P2 reached an approved status.
- Alteration now approved025
The latest status recorded for B00492236-P2 is “Approved.”
- Alteration signed off026
DOB recorded a sign-off for B00491272-I1.
- Alteration now completed027
The latest status recorded for B00491272-I1 is “LOC Issued.”
- Alteration signed off028
DOB recorded a sign-off for B00492236-I1.
- Alteration now completed029
The latest status recorded for B00492236-I1 is “LOC Issued.”
- Alteration signed off030
DOB recorded a sign-off for B00492274-I1.
- Alteration now completed031
The latest status recorded for B00492274-I1 is “LOC Issued.”
- Alteration signed off032
DOB recorded a sign-off for B00641854-I1.
- Alteration now completed033
The latest status recorded for B00641854-I1 is “LOC Issued.”