Alteration filingMar 13
DOB filing B00549369-I1
Alteration filing at 128 East 57 Street
Recorded as completed2 proposed stories
Open filing Building record · BIN 3102396
128 East 57 Street
128 East 57 Street, Brooklyn, NY 11203
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.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 records1
First included filingAug 4, 2021
Latest recorded changeMar 13, 2026
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 1930, with 4 homes, on a 3,000 sq ft lot.
- Built
- 1930
- Floors
- 2
- Residential units
- 4
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R5
- Lot area
- 3,000 sq ft
- Building area
- 3,200 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 3102396. 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 1 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 4, 2021
- Latest recorded change
- Mar 13, 2026
- Highest proposed story count
- 2 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Remove interior partitions in cellar to covert it to accessory use with a 2 pc bathroom; remove interior partitions in three bedrooms of apartments at 1st and 2nd floors to create living rooms. this filing addresses ecb violation 35421889r. Filing B00549369-I1.
- Alteration approved02
Filing B00549369-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B00549369-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Remove interior partitions in cellar to covert it to accessory use with a 2 pc bathroom; remove interior partitions in three bedrooms of apartments at 1st and 2nd floors to create living rooms. this filing addresses ecb violation 35421889r. Filing B00549369-P4.
- Alteration approved05
Filing B00549369-P4 reached an approved status.
- Alteration now approved06
The latest status recorded for B00549369-P4 is “Approved.”
- Alteration signed off07
DOB recorded a sign-off for B00549369-I1.
- Alteration now completed08
The latest status recorded for B00549369-I1 is “LOC Issued.”