DOB filing B00247518-I1
Alteration filing at 256 5 Avenue
Building record · BIN 3020409
256 5 Avenue, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
BUILDING RECORD · BIN 3020409
256 5 Avenue
Park Slope, Brooklyn
A consolidated public-record view · updated Jun 25, 2021
A building-level summary of matched filings, active-status records and published identifiers.
The lot
The lot holds a 4-story mainly residential with some commercial built in 1920, with 6 homes, on a 2,100 sq ft lot.
The apartments
128 condominium apartments are assessed on this block, and the typical one is 1,035 sq ft (96 m²). They run from 47 to 153 m².
The city values the typical one at $245,922. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $1,570,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Owner of record
261 4TH AVENUE LLC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
No open violations are recorded for this building. 5 notices are on file, all with a recorded resolution.
Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 14, 2026.
What is recorded here
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 3020409. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 2 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
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
Every dated event the city has published for this building, from all 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
Hereby filing for the replacement of hot water heater with gas fired water heater to serve apartments - located in boiler room in cellar - a.o. smith model #pcg 100 300 as per plans filed herewith. no change to use, egress, or occupancy. Filing B00247518-I1.
Filing B00247518-I1 reached an approved status.
Hereby filing for the replacement of 2 boilers in the cellar to be replaced with new cast iron gas fired atmospheric boilers to serve both residential and commercial uses as per plans filed herewith. no change to use, egress, or occupancy. Filing B00247553-I1.
Filing B00247553-I1 reached an approved status.
DOB lists a first permit date for B00247553-I1. That is not by itself confirmation of activity on site.
Hereby filing for the replacement of 2 boilers in the cellar to be replaced with new cast iron gas fired atmospheric boilers to serve both residential and commercial uses as per plans filed herewith. no change to use, egress, or occupancy. Filing B00247553-P1.
Filing B00247553-P1 reached an approved status.
Hereby filing for the replacement of 2 boilers in the cellar to be replaced with new cast iron gas fired atmospheric boilers to serve both residential and commercial uses as per plans filed herewith. no change to use, egress, or occupancy. Filing B00247553-P2.
Filing B00247553-P2 reached an approved status.
DOB lists a first permit date for B00247518-I1. That is not by itself confirmation of activity on site.
The latest status recorded for B00247553-P1 is “Approved.”
The latest status recorded for B00247553-P2 is “Approved.”
DOB recorded a sign-off for B00247553-I1.
The latest status recorded for B00247553-I1 is “LOC Issued.”
DOB recorded a sign-off for B00247518-I1.
The latest status recorded for B00247518-I1 is “LOC Issued.”