Alteration filingDec 29
DOB filing B00479122-I1
Alteration filing at 764 Union Street
Approved4 proposed stories
Open filing Building record · BIN 3020185
764 Union Street
764 Union Street, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3020185
764 Union Street
Park Slope, Brooklyn
A consolidated public-record view · updated Dec 29, 2021
- DOB filings
- 6
- Active-status
- 6
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records6
First included filingMar 3, 2021
Latest recorded changeDec 29, 2021
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1920, with 4 homes, on a 1,948 sq ft lot.
- Built
- 1920
- Floors
- 4
- Residential units
- 4
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6A
- Lot area
- 1,948 sq ft
- Building area
- 5,496 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 3020185. 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 6 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 3, 2021
- Latest recorded change
- Dec 29, 2021
- 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 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Interior renovation on 1st floor, 2nd floor, 3rd floor of existing 4 story building. partition work as per plans. plumbing work to be filed under separate application. no changes to use, egress, or occupancy. Filing B00479122-I1.
- Alteration filed02
Plumbing work filed in conjunction with interior renovation#b00479122. no changes to use, egress, or occupancy. Filing B00479149-I1.
- Alteration approved03
Filing B00479122-I1 reached an approved status.
- Alteration approved04
Filing B00479149-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00479122-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for B00479149-I1. That is not by itself confirmation of activity on site.
- Alteration filed07
Interior renovation on 1st floor, 2nd floor, 3rd floor of existing 4 story building. partition work as per plans. plumbing work to be filed under separate application. no changes to use, egress, or occupancy. Filing B00479122-P1.
- Alteration approved08
Filing B00479122-P1 reached an approved status.
- Alteration filed09
Interior renovation on 1st floor, 2nd floor, 3rd floor of existing 4 story building. partition work as per plans. plumbing work to be filed under separate application. no changes to use, egress, or occupancy. Filing B00479122-P2.
- Alteration approved010
Filing B00479122-P2 reached an approved status.
- Alteration now approved011
The latest status recorded for B00479122-P1 is “Approved.”
- Alteration now approved012
The latest status recorded for B00479122-P2 is “Approved.”
- Alteration filed013
Interior renovation on 1st floor, 2nd floor, 3rd floor of existing 4 story building. partition work as per plans. plumbing work to be filed under separate application. no changes to use, egress, or occupancy. Filing B00479122-P3.
- Alteration filed014
Plumbing work filed in conjunction with interior renovation#b00479122. no changes to use, egress, or occupancy. Filing B00479149-P1.
- Alteration approved015
Filing B00479122-P3 reached an approved status.
- Alteration now approved016
The latest status recorded for B00479122-P3 is “Approved.”
- Alteration now approved017
The latest status recorded for B00479149-I1 is “Permit Entire.”
- Alteration approved018
Filing B00479149-P1 reached an approved status.
- Alteration now approved019
The latest status recorded for B00479149-P1 is “Approved.”
- Alteration now approved020
The latest status recorded for B00479122-I1 is “Permit Entire.”