Alteration filingMar 28
DOB filing B00470059-I1
Alteration filing at 1975 51 Street
Closed or withdrawn$78,100 recorded cost
Open filing Building record · BIN 3129528
1975 51 Street
1975 51 Street, Brooklyn, NY 11204
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 7 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3129528
1975 51 Street
Mapleton-Midwood (West), Brooklyn
A consolidated public-record view · updated Mar 28, 2023
- DOB filings
- 7
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings7
Open or active-status records0
First included filingNov 27, 2017
Latest recorded changeMar 28, 2023
The lot
What is already here?
The lot holds a 4-story educational building built in 1931, with 56 homes, on a 9,500 sq ft lot.
- Built
- 1931
- Floors
- 4
- Residential units
- 56
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- R5
- Lot area
- 9,500 sq ft
- Building area
- 28,312 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 1 open notice on record for this building, out of 23 notices on file; the most recent was issued Aug 16, 1993.
- Local law 62/91 - boilers
Issued Aug 16, 1993
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 3129528. 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 5 closed or withdrawn, 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 27, 2017
- Latest recorded change
- Mar 28, 2023
- Highest proposed story count
- Not stated
- Highest proposed unit count
- Not stated
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
Proposed installation of temporary pipe scaffold as per plans. work shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B00003053-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00003053-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Proposed installation of heavy duty sidewalk shed as per plans. live load 300 lbs per square feet. sidewalk shed shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application. Filing B00184607-I1.
- Permit recorded for alteration04
DOB lists a first permit date for B00184607-I1. That is not by itself confirmation of activity on site.
- Alteration filed05
Installation of sprinkler system for the 5th floor and roof only in conjunction with alt 1 application # 320595101. no change in use, egress or occuancy. Filing B00470059-I1.
- Alteration filed06
Installation of mechanical system in conjunction with alt1 application #: 320595101. no change in use, egress or occuapncy. Filing B00470409-I1.
- Alteration filed07
Installation of plumbing fixtures in conunction with alt 1 application # 320595101. no change in use, egress or occuancy. Filing B00470418-I1.
- Alteration filed08
Installation of boiler for the 5th floor only in conjunction with alt 1 application # 320595101. no change in use, egress or occuancy. Filing B00470438-I1.
- Alteration approved09
Filing B00470418-I1 reached an approved status.
- Alteration approved010
Filing B00470409-I1 reached an approved status.
- Alteration approved011
Filing B00470438-I1 reached an approved status.
- Alteration approved012
Filing B00470059-I1 reached an approved status.
- Alteration filed013
Installation of plumbing fixtures in conunction with alt 1 application # 320595101. no change in use, egress or occuancy. Filing B00470418-P1.
- Alteration approved014
Filing B00470418-P1 reached an approved status.
- Alteration signed off015
DOB recorded a sign-off for B00003053-I1.
- Alteration now completed016
The latest status recorded for B00003053-I1 is “LOC Issued.”
- Alteration signed off017
DOB recorded a sign-off for B00184607-I1.
- Alteration now completed018
The latest status recorded for B00184607-I1 is “LOC Issued.”
- Alteration now closed019
The latest status recorded for B00470059-I1 is “Filing Withdrawn.”
- Alteration now closed020
The latest status recorded for B00470409-I1 is “Filing Withdrawn.”
- Alteration now closed021
The latest status recorded for B00470418-I1 is “Filing Withdrawn.”
- Alteration now closed022
The latest status recorded for B00470418-P1 is “Filing Withdrawn.”
- Alteration now closed023
The latest status recorded for B00470438-I1 is “Filing Withdrawn.”