Alteration filingJun 26
DOB filing B00476978-I1
Alteration filing at 8523 12 Avenue
Recorded as completed$7,000 recorded cost
Open filing Building record · BIN 3165535
8523 12 Avenue
8523 12 Avenue, Brooklyn, NY 11228
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 The current snapshot links 2 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.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 3165535
8523 12 Avenue
Dyker Heights, Brooklyn
A consolidated public-record view · updated Jun 26, 2026
- DOB filings
- 2
- Active-status
- 0
- Recorded addresses
- 2
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records0
First included filingApr 5, 2018
Latest recorded changeJun 26, 2026
The lot
What is already here?
The lot holds a 3-story mainly residential with some commercial built in 1920, on a 2,000 sq ft lot.
- Built
- 1920
- Floors
- 3
- Residential units
- 2
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- R5B
- Lot area
- 2,000 sq ft
- Building area
- 4,140 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not any single filing.
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 3165535. 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
- Apr 5, 2018
- Latest recorded change
- Jun 26, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 2 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
Carrier: T-Mobile. Modification of existing antenna site. Install (3) antennas on existing mounts on the roof. Relocate (1) sector of antennas and install a safety railing on the roof. All work is in conformance with TPPN #5/98. No change in use, egress or occupancy. Filing B00020316-I1.
- Alteration approved02
Filing B00020316-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00020316-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Job filed exist. deli store plumbing work, include new plumbing fixtures and gas kitchen equipment as per plan. no change of use, egress or occupancy under this application. Filing B00476978-I1.
- Alteration approved05
Filing B00476978-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00476978-I1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for B00020316-I1.
- Alteration now completed08
The latest status recorded for B00020316-I1 is “LOC Issued.”
- Alteration signed off09
DOB recorded a sign-off for B00476978-I1.
- Alteration now completed010
The latest status recorded for B00476978-I1 is “LOC Issued.”