Alteration filingDec 27
DOB filing B00302001-I1
Alteration filing at 1646 Union Street
Recorded as completed4 proposed stories
Open filing Building record · BIN 3037732
1646 Union Street
1646 Union Street, Brooklyn, NY 11213
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3037732
1646 Union Street
Crown Heights (South), Brooklyn
A consolidated public-record view · updated Dec 27, 2020
- DOB filings
- 2
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records0
First included filingJan 28, 2020
Latest recorded changeDec 27, 2020
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1920, with 23 homes, on a 7,000 sq ft lot.
- Built
- 1920
- Last altered
- 1988
- Floors
- 4
- Residential units
- 23
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R4
- Lot area
- 7,000 sq ft
- Building area
- 21,192 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 3037732. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jan 28, 2020
- Latest recorded change
- Dec 27, 2020
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 23 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Boiler and burner replacement for use with existing natural gas and existing #2 oil . Filing B00302001-I1.
- Permit recorded for alteration02
DOB lists a first permit date for B00302001-I1. That is not by itself confirmation of activity on site.
- Alteration filed03
Install hot water coil , replace gas train and reconnect existing gas line. Filing B00303801-I1.
- Permit recorded for alteration04
DOB lists a first permit date for B00303801-I1. That is not by itself confirmation of activity on site.
- Alteration signed off05
DOB recorded a sign-off for B00302001-I1.
- Alteration signed off06
DOB recorded a sign-off for B00303801-I1.
- Alteration now completed07
The latest status recorded for B00302001-I1 is “LOC Issued.”
- Alteration now completed08
The latest status recorded for B00303801-I1 is “LOC Issued.”