Alteration filingDec 11
DOB filing B00565267-I1
Alteration filing at 300 Warren Street
Recorded as completed$8,000 recorded cost
Open filing Building record · BIN 3006309
300 Warren Street
300 Warren Street, Brooklyn, NY 11201
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 The current snapshot links 2 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records0
First included filingAug 5, 2021
Latest recorded changeDec 11, 2025
The lot
What is already here?
The lot holds a 3-story two-family home built in 1899, on a 1,275 sq ft lot.
- Built
- 1899
- Last altered
- 2021
- Floors
- 3
- Residential units
- 2
- Building type
- Two-family home
- Land use
- One and two family homes
- Zoning district
- R6B
- Lot area
- 1,275 sq ft
- Building area
- 2,650 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 3006309. 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
- Aug 5, 2021
- Latest recorded change
- Dec 11, 2025
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 1 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
To file PL work in conjunction with DOB application job#340794439. Filing B00565267-I1.
- Alteration filed02
To file structural work in conjunction with DOB application job#340794439. Filing B00565230-I1.
- Alteration approved03
Filing B00565230-I1 reached an approved status.
- Permit recorded for alteration04
DOB lists a first permit date for B00565230-I1. That is not by itself confirmation of activity on site.
- Alteration approved05
Filing B00565267-I1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for B00565267-I1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for B00565230-I1.
- Alteration now completed08
The latest status recorded for B00565230-I1 is “LOC Issued.”
- Alteration signed off09
DOB recorded a sign-off for B00565267-I1.
- Alteration now completed010
The latest status recorded for B00565267-I1 is “LOC Issued.”