Alteration filingDec 9
DOB filing B00418869-I1
Alteration filing at 1231 51 Street
Recorded as completed$2,000 recorded cost
Open filing Building record · BIN 3138058
1231 51 Street
1231 51 Street, Brooklyn, NY 11219
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3138058
1231 51 Street
Borough Park, Brooklyn
A consolidated public-record view · updated Dec 9, 2021
- DOB filings
- 4
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records1
First included filingJun 23, 2020
Latest recorded changeDec 9, 2021
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1931, with 12 homes, on a 4,500 sq ft lot.
- Built
- 1931
- Floors
- 4
- Residential units
- 12
- Building type
- Walk-up apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R6
- Lot area
- 4,500 sq ft
- Building area
- 16,020 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
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 3138058. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 3 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 23, 2020
- Latest recorded change
- Dec 9, 2021
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 8 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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installing additional plumbing in conjunction with Alteration type 1 Job No: 321512528. Filing B00351633-I1.
- Alteration approved02
Filing B00351633-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00351633-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Filing for sprinkler application in conjunction with alt 1 job# 321512528. Filing B00419951-I1.
- Alteration approved05
Filing B00419951-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00419951-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Filling to show the existing mechanical for the community facility. Filing B00418869-I1.
- Alteration signed off08
DOB recorded a sign-off for B00351633-I1.
- Alteration now completed09
The latest status recorded for B00351633-I1 is “LOC Issued.”
- Alteration approved010
Filing B00418869-I1 reached an approved status.
- Alteration filed011
Filing for sprinkler application in conjunction with alt 1 job# 321512528. Filing B00419951-P1.
- Alteration approved012
Filing B00419951-P1 reached an approved status.
- Alteration now approved013
The latest status recorded for B00419951-P1 is “Approved.”
- Alteration signed off014
DOB recorded a sign-off for B00419951-I1.
- Alteration now completed015
The latest status recorded for B00419951-I1 is “LOC Issued.”
- Permit recorded for alteration016
DOB lists a first permit date for B00418869-I1. That is not by itself confirmation of activity on site.
- Alteration signed off017
DOB recorded a sign-off for B00418869-I1.
- Alteration now completed018
The latest status recorded for B00418869-I1 is “LOC Issued.”