New buildingOct 7
DOB filing B01229848-Z3
New building at 180 12 Street
Approved4 proposed stories
Open filing Building record · BIN 3023101
180 12 Street
180 12 Street, Brooklyn, NY 11215
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 9 independently sourced records, including 8 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3023101
180 12 Street
Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn
A consolidated public-record view · updated Oct 7, 2026
- DOB filings
- 9
- Active-status
- 8
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings9
Open or active-status records8
First included filingJun 23, 2025
Latest recorded changeOct 7, 2026
The lot
What is already here?
The lot holds a 3-story walk-up apartment building built in 1899, with 3 homes, on a 3,000 sq ft lot.
- Built
- 1899
- Floors
- 3
- Residential units
- 3
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6B
- Lot area
- 3,000 sq ft
- Building area
- 1,800 sq ft
The apartments
177 condominium apartments are assessed on this block, and the typical one is 753 sq ft (70 m²). They run from 50 to 259 m².
The city values the typical one at $184,207. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
What it sold for
11 apartments on this tax block changed hands in the year the city last published, at a median of $1,217,000, from 535,000 to 2,315,000.
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
BROOKLYN THIRD 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 Oct 10, 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?
No open violations are recorded for this building.
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 Oct 9, 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 3023101. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 9 new building. Its latest status categories are 6 approved, 1 closed or withdrawn, 2 under review. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 23, 2025
- Latest recorded change
- Oct 7, 2026
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 8 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 9 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- New building filed01
Install temporary construction fence for nb job # b01229848-i1. Filing B01229848-S1.
- New building approved02
Filing B01229848-S1 reached an approved status.
- Permit recorded for new building03
DOB lists a first permit date for B01229848-S1. That is not by itself confirmation of activity on site.
- New building filed04
Filing support of excavation in conjunction with NB job#B01229848I1. Filing B01229848-S8.
- New building filed05
Filing for underpinning work in conjunction with nb job # b01229848-i1. Filing B01229848-Z2.
- New building filed06
Filing for structural worktype in conjunction with b01229848-i1. Filing B01229848-S9.
- New building filed07
Installation of new plumbing systems throughoutfour (4) story with penthouse & cellar residentialbuilding with eight (8) dwelling units as per planshow in conjunction with #b01229848-i1. Filing B01229848-Z3.
- New building filed08
Filing for foundation worktype in conjunction with b01229848-i1. Filing B01229848-Z1.
- New building approved09
Filing B01229848-S8 reached an approved status.
- Permit recorded for new building010
DOB lists a first permit date for B01229848-S8. That is not by itself confirmation of activity on site.
- New building approved011
Filing B01229848-Z2 reached an approved status.
- New building filed012
Fire sprinkler systems throughout four (4) story with penthouse & cellar residential building with eight (8) dwelling units as per plan show in conjunction with #b01229848-i1. Filing B01229848-Z4.
- Permit recorded for new building013
DOB lists a first permit date for B01229848-Z2. That is not by itself confirmation of activity on site.
- New building approved014
Filing B01229848-Z1 reached an approved status.
- Permit recorded for new building015
DOB lists a first permit date for B01229848-Z1. That is not by itself confirmation of activity on site.
- New building filed016
File herewith mechanical work for new four story residential building w/ penthouse and cellar in conjunction with job#b01229848-i1. Filing B01229848-Z5.
- New building approved017
Filing B01229848-S9 reached an approved status.
- New building now approved018
The latest status recorded for B01229848-S9 is “Approved.”
- New building now under review019
The latest status recorded for B01229848-Z5 is “Plan Examiner Review.”
- New building now approved020
The latest status recorded for B01229848-Z1 is “Permit Entire.”
- New building now approved021
The latest status recorded for B01229848-S8 is “Permit Entire.”
- New building now approved022
The latest status recorded for B01229848-S1 is “Permit Entire.”
- New building now approved023
The latest status recorded for B01229848-Z2 is “Permit Entire.”
- New building filed024
Builder's pavement plan for 30.00' street frontage on 180 12 street conjunction with alt co job#b01229848-i1. Filing B01229848-Z6.
- New building now closed025
The latest status recorded for B01229848-Z6 is “Incomplete.”
- New building now under review026
The latest status recorded for B01229848-Z4 is “Plan Examiner Review.”
- New building approved027
Filing B01229848-Z3 reached an approved status.
- New building now approved028
The latest status recorded for B01229848-Z3 is “Approved.”