Alteration filingAug 29
DOB filing B00492274-I1
Alteration filing at 174 Leonard Street
Recorded as completed$2.3M 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 The current snapshot links 6 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.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 Aug 29, 2023
- DOB filings
- 6
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records3
First included filingNov 3, 2021
Latest recorded changeAug 29, 2023
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.
- 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.
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 3327883. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 3 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
- Aug 29, 2023
- 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 6 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
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 approved08
Filing B00491272-P1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00492274-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration010
DOB lists a first permit date for B00491272-I1. That is not by itself confirmation of activity on site.
- Alteration filed011
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 approved012
Filing B00492236-P1 reached an approved status.
- Permit recorded for alteration013
DOB lists a first permit date for B00492236-I1. That is not by itself confirmation of activity on site.
- Alteration now approved014
The latest status recorded for B00491272-P1 is “Approved.”
- Alteration now approved015
The latest status recorded for B00492236-P1 is “Approved.”
- 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-P2.
- Alteration approved017
Filing B00492236-P2 reached an approved status.
- Alteration now approved018
The latest status recorded for B00492236-P2 is “Approved.”
- Alteration signed off019
DOB recorded a sign-off for B00491272-I1.
- Alteration now completed020
The latest status recorded for B00491272-I1 is “LOC Issued.”
- Alteration signed off021
DOB recorded a sign-off for B00492236-I1.
- Alteration now completed022
The latest status recorded for B00492236-I1 is “LOC Issued.”
- Alteration signed off023
DOB recorded a sign-off for B00492274-I1.
- Alteration now completed024
The latest status recorded for B00492274-I1 is “LOC Issued.”