Alteration filingDec 18
DOB filing B00441636-I1
Alteration filing at 770 48 Street
Recorded as completed$1,000 recorded cost
Open filing Building record · BIN 3012765
770 48 Street
770 48 Street, Brooklyn, NY 11220
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 10 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3012765
770 48 Street
Sunset Park (Central), Brooklyn
A consolidated public-record view · updated Dec 18, 2023
- DOB filings
- 10
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings10
Open or active-status records4
First included filingOct 30, 2020
Latest recorded changeDec 18, 2023
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 1910, with 4 homes, on a 1,920 sq ft lot.
- Built
- 1910
- Last altered
- 2021
- Floors
- 2
- Residential units
- 4
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 1,920 sq ft
- Building area
- 3,833 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.
Violation record
Are there open violations here?
No open violations are recorded for this building.
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 3012765. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 10 alteration filing. Its latest status categories are 6 recorded as completed, 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Oct 30, 2020
- Latest recorded change
- Dec 18, 2023
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 4 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 10 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Filing for structural work in conjunction with alteration type 1 application #340740354. Filing B00421138-I1.
- Alteration filed02
Proposed sprinkler work in conjunction with alt-1 number 340740354. Filing B00441636-I1.
- Alteration filed03
Mechanical work in conjunction with alteration type 1 job# 340740354. Filing B00432101-I1.
- Alteration filed04
Proposed plumbing work in conjunction with alt-1 number 340740354. Filing B00431185-I1.
- Alteration approved05
Filing B00441636-I1 reached an approved status.
- Alteration approved06
Filing B00421138-I1 reached an approved status.
- Alteration filed07
Erect temporary construction fence in conjunction with alt-1 #340740354. Filing B00490298-I1.
- Alteration approved08
Filing B00490298-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for B00490298-I1. That is not by itself confirmation of activity on site.
- Alteration approved010
Filing B00431185-I1 reached an approved status.
- Permit recorded for alteration011
DOB lists a first permit date for B00431185-I1. That is not by itself confirmation of activity on site.
- Alteration filed012
Installation of heavy duty sidewalk shed as per plans. no change in use occupancy or egress under this application. sidewalk shed shall comply with chapter 33 of the 2014 NYC building code. Filing B00513802-I1.
- Permit recorded for alteration013
DOB lists a first permit date for B00513802-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration014
DOB lists a first permit date for B00421138-I1. That is not by itself confirmation of activity on site.
- Alteration filed015
Proposed plumbing work in conjunction with alt-1 number 340740354. Filing B00431185-P1.
- Alteration approved016
Filing B00431185-P1 reached an approved status.
- Alteration now approved017
The latest status recorded for B00431185-P1 is “Approved.”
- Permit recorded for alteration018
DOB lists a first permit date for B00441636-I1. That is not by itself confirmation of activity on site.
- Alteration filed019
Proposed plumbing work in conjunction with alt-1 number 340740354. Filing B00431185-P2.
- Alteration filed020
Proposed sprinkler work in conjunction with alt-1 number 340740354. Filing B00441636-P1.
- Alteration approved021
Filing B00441636-P1 reached an approved status.
- Alteration now approved022
The latest status recorded for B00441636-P1 is “Approved.”
- Alteration approved023
Filing B00431185-P2 reached an approved status.
- Alteration now approved024
The latest status recorded for B00431185-P2 is “Approved.”
- Alteration approved025
Filing B00432101-I1 reached an approved status.
- Permit recorded for alteration026
DOB lists a first permit date for B00432101-I1. That is not by itself confirmation of activity on site.
- Alteration filed027
Proposed sprinkler work in conjunction with alt-1 number 340740354. Filing B00441636-P2.
- Alteration approved028
Filing B00441636-P2 reached an approved status.
- Alteration now approved029
The latest status recorded for B00441636-P2 is “Approved.”
- Alteration signed off030
DOB recorded a sign-off for B00490298-I1.
- Alteration now completed031
The latest status recorded for B00490298-I1 is “LOC Issued.”
- Alteration signed off032
DOB recorded a sign-off for B00513802-I1.
- Alteration now completed033
The latest status recorded for B00513802-I1 is “LOC Issued.”
- Alteration signed off034
DOB recorded a sign-off for B00431185-I1.
- Alteration now completed035
The latest status recorded for B00431185-I1 is “LOC Issued.”
- Alteration signed off036
DOB recorded a sign-off for B00421138-I1.
- Alteration now completed037
The latest status recorded for B00421138-I1 is “LOC Issued.”
- Alteration signed off038
DOB recorded a sign-off for B00432101-I1.
- Alteration now completed039
The latest status recorded for B00432101-I1 is “LOC Issued.”
- Alteration signed off040
DOB recorded a sign-off for B00441636-I1.
- Alteration now completed041
The latest status recorded for B00441636-I1 is “LOC Issued.”