Alteration filingOct 13
DOB filing B01357577-P3
Alteration filing at 646 55 Street
Approved2 proposed stories
Open filing Building record · BIN 3015081
646 55 Street
646 55 Street, Brooklyn, NY 11220
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3015081
646 55 Street
Sunset Park (Central), Brooklyn
A consolidated public-record view · updated Oct 13, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingMar 3, 2026
Latest recorded changeOct 13, 2026
The lot
What is already here?
The lot holds a 2-story two-family home built in 1945, on a 2,362 sq ft lot.
- Floor 2Homes2 homes are recorded on this lot — about 2 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
- Street levelOne and two family homes
- Homes2 recorded on the lot
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 12.8 m
- Built
- 1945
- Floors
- 2
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R6B
- Lot area
- 2,362 sq ft
- Building area
- 2,945 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 16, 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 3015081. 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
- Mar 3, 2026
- Latest recorded change
- Oct 13, 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
Remedy ecb violation# 39174660z, 39174650p. renovation of an existing building at cellar only. remove illegal partition wall and plumbing fixtures. no change in use egress or occupancy under this application. Filing B01357577-I1.
- Alteration approved02
Filing B01357577-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01357577-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Remedy ecb violation# 39174660z, 39174650p. renovation of an existing building at cellar only. remove illegal partition wall and plumbing fixtures. no change in use egress or occupancy under this application. Filing B01357577-P3.
- Alteration approved05
Filing B01357577-P3 reached an approved status.
- Alteration now approved06
The latest status recorded for B01357577-P3 is “Approved.”
- Alteration now approved07
The latest status recorded for B01357577-I1 is “Permit Entire.”