Alteration filingAug 25
DOB filing B01444953-S1
Alteration filing at 27 Chester Avenue
Approved2 proposed stories
Open filing Building record · BIN 3123543
27 Chester Avenue
27 Chester Avenue, Brooklyn, NY 11218
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingAug 21, 2026
Latest recorded changeAug 25, 2026
The lot
What is already here?
The lot holds a 2-story two-family home built in 1920, on a 2,502 sq ft lot.
- Built
- 1920
- Floors
- 2
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R5
- Lot area
- 2,502 sq ft
- Building area
- 2,600 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 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 3123543. 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 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 21, 2026
- Latest recorded change
- Aug 25, 2026
- Highest proposed story count
- 2 stories
- 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
Proposed subsequent filing of plumbing work on cellar to 2nd floor as per plans. no change in use, egress or occupancy. Filing B01444953-S1.
- Alteration filed02
Proposed interior renovation at cellar to 2nd floor with ceiling, flooring and partitions work as per plans. no change in use, egress or occupancy. Filing B01444953-I1.
- Alteration approved03
Filing B01444953-S1 reached an approved status.
- Alteration now approved04
The latest status recorded for B01444953-S1 is “Approved.”
- Alteration approved05
Filing B01444953-I1 reached an approved status.
- Alteration now approved06
The latest status recorded for B01444953-I1 is “Approved.”