Alteration filingJun 24
DOB filing B00502740-I1
Alteration filing at 40 8 Avenue
Recorded as completed5 proposed stories
Open filing Building record · BIN 3024512
40 8 Avenue
40 8 Avenue, Brooklyn, NY 11217
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 The current snapshot links 2 independently sourced records, including 0 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3024512
40 8 Avenue
Park Slope, Brooklyn
A consolidated public-record view · updated Jun 24, 2022
- DOB filings
- 2
- Active-status
- 0
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records0
First included filingMay 12, 2021
Latest recorded changeJun 24, 2022
The lot
What is already here?
The lot holds a 4-story mainly residential with some commercial built in 1881, with 6 homes, on a 2,500 sq ft lot.
- Floors 2–4Homes6 homes are recorded on this lot — about 2 homes to a floor, and the apartments assessed on this block run to a typical 1,867 sq ft (173 m²). The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as mixed residential and commercial, so this floor is where the commercial space is.
- Street levelMixed residential and commercial
- Homes6 recorded · typically 173 m² · valued $888,791
- Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 20.3 m
- Built
- 1881
- Floors
- 4
- Residential units
- 6
- Building type
- Mainly residential with some commercial
- Land use
- Mixed residential and commercial
- Zoning district
- R7B
- Lot area
- 2,500 sq ft
- Building area
- 7,092 sq ft
- Historic district
- Park Slope Historic District
The apartments
16 condominium apartments are assessed on this block, and the typical one is 1,867 sq ft (173 m²). They run from 92 to 237 m².
The city values the typical one at $888,791. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
3 apartments on this tax block changed hands in the year the city last published, at a median of $615,000, from 563,000 to 1,200,000.
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
71 REALTY ASSOCIATES 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
Are there open violations here?
The Department of Buildings has 6 open notices on record for this building, out of 19 notices on file; the most recent was issued Dec 30, 2020.
- Elevator
Issued Dec 30, 2020
- Local law 62/91 - boilers
Issued Jan 31, 2005
- Landmark
Issued May 4, 1994
3 further open notices are on file. Open the source dataset for the full list.
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
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 3024512. 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
- May 12, 2021
- Latest recorded change
- Jun 24, 2022
- Highest proposed story count
- 5 stories
- Highest proposed unit count
- 6 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
Interior renovation fore medical office at basement ,no change in use, egress or occupancy. Filing B00502740-I1.
- Alteration filed02
File PL work in conjunction with OT job# B00502740 at basement , no change in use, egress o occupancy. Filing B00502855-I1.
- Alteration approved03
Filing B00502740-I1 reached an approved status.
- Alteration approved04
Filing B00502855-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00502740-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for B00502855-I1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for B00502740-I1.
- Alteration now completed08
The latest status recorded for B00502740-I1 is “LOC Issued.”
- Alteration signed off09
DOB recorded a sign-off for B00502855-I1.
- Alteration now completed010
The latest status recorded for B00502855-I1 is “LOC Issued.”