Alteration filingSep 15
DOB filing B01449214-I1
Alteration filing at 4711 12 Avenue
ApprovedDOB filing B01449214-I1
Open filing Building record · BIN 3137193
4711 12 Avenue
4711 12 Avenue, Brooklyn, NY 11219
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3137193
4711 12 Avenue
Borough Park, Brooklyn
A consolidated public-record view · updated Sep 15, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingAug 21, 2026
Latest recorded changeSep 15, 2026
The lot
What is already here?
The lot holds a 6-story elevator apartment building built in 1930, with 61 homes, on a 16,100 sq ft lot.
- Floors 5–6Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 14.3 m. Nothing on that side reaches this floor.
- Floors 2–4Homes61 homes are recorded on this lot — about 12 homes to a floor, and the apartments assessed on this block run to a typical 1,523 sq ft (141 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
- Homes61 recorded · typically 141 m² · valued $1,148,489
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 14.3 m
- Built
- 1930
- Last altered
- 1985
- Floors
- 6
- Residential units
- 61
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R6
- Lot area
- 16,100 sq ft
- Building area
- 72,000 sq ft
Housing violations
273 violations are open against this address under the Housing Maintenance Code. 71 of them are the class the city calls immediately hazardous.
- 71Immediately hazardous
- 153Hazardous
- 48Non-hazardous
- 1Information order
Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.
The apartments
88 condominium apartments are assessed on this block, and the typical one is 1,523 sq ft (141 m²). They run from 88 to 425 m².
The city values the typical one at $1,148,489. 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 $1,230,000.
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
47 HOMES 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 18, 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 18 open notices on record for this building, out of 60 notices on file; the most recent was issued Jul 22, 2026.
- Construction
Issued Jul 22, 2026 — FAILURE TO COMPLY WITH COMMISSIONER'S ORDER:DOB VIOLATION # 070826CFEU31201AK(CONTROL#350671)WHICH REQUIRES OWNER TO IMMED STBLZE OR DEMO UNSTABLE PARAPET WALLS UNDR EMRGNCY WRK,W/MEANS&METHDS SUBMITD BY NYSPE TO FEU FOR APPRVL PRIOR TO STRT OF EMRGNCY WRK.AS OF 7/22/26, NO MEANS&METHDS FOR EMRGNCY WRK HAS BEEN SUBMITTD TO FEU.COMPLY W/COMM
- Construction
Issued Jul 8, 2026 — EMERGENCY WORK ORDER.PER ROB RECORDS,FACADE IS IN A STATE OF DSPAIR W/ CRCKS,SPALLNG,SHIFTD MASNRY BULGNG&LEANING WALLS.PARAPET WALLS ARE IN A STATE OF DSRPAIR,PRTICULARLY@TALL SECTIONS OF PARAPET.OWNR TO IMMED ENGAGE NYSPE&ENDRSD CNTRCTR TO IMMED INSTALL PUBLC&ADJ PROP PROTECTIONS/SFTY MEASURES AS REQ'D
- Construction
Issued Jul 8, 2026 — FAILURE TO MAINTAIN.PER DOB RECORDS,FACADE IS IN A STATE OF DSRPAIR W/ CRCKS,SPALLNG,SHFTD MASONRY,BULGNG,&LEANING WALLS ARE IN A SEVERE STATE OF DSRPAIR,PARTICULARLY@TALL SECTIONS.OWNR TO ENGAGE NYSPE& ENDRSD CNTRCTR TO EVAL THE ENT FACADE& PERM RPAIR UNDR PRMT.FILE FOR PRMTS BY 9/8/26.SGN OFF RPAIR
15 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 18, 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 3137193. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 21, 2026
- Latest recorded change
- Sep 15, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- Not stated
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 1 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of outrigger for the facade repair work as per plan submitted. Filing B01449214-I1.
- Alteration approved02
Filing B01449214-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for B01449214-I1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for B01449214-I1 is “Permit Entire.”