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NYC DOB record · B00470995-I1

455 12 Street

455 12 Street, Brooklyn, NY 11215

Alteration filing in Park Slope, Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished.

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00470995-I1

455 12 Street

Brooklyn, NY 11215

Alteration filing · status dated Jul 1, 2021

Current record
Recorded as completed
Proposed scale
4 stories
Dwelling units
5
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing B00470995-I1 as a alteration filing at 455 12 Street, Brooklyn, NY 11215. Its latest published status category is Recorded as completed, dated Jul 1, 2021. The filing records 4 proposed stories and 5 proposed dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Recorded as completed
Latest status date
Jul 1, 2021
Proposed scale
4 proposed stories and 5 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3026295Applicant of recordSee the 4 filings that name Office Of Architecture
FiledMar 3, 2021
Current recordRecorded as completed
Proposed scale4 stories
Recorded cost$90,000

What the filing says

A public-record reading of the proposed work.

Combine Apartments 3 and 4 on the second floor. Demo and construct interior walls, finishes and cabinetry. Sister existing floor joists at second floor ceiling. Demolish one existing kitchen. no change to use, egress, or occupancy.

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 4-story condominium built in 1890, with 5 homes, on a 2,500 sq ft lot.

Built
1890
Last altered
2005
Floors
4
Residential units
5
Building type
Condominium
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,500 sq ft
Building area
5,375 sq ft
Historic district
Park Slope Historic District Extension

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 this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00470995-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
B00470995-I1
BBL
3010967503
Review type
Standard Plan Examination
Existing stories
4
Proposed stories
4
Existing dwelling units
6
Proposed dwelling units
5
General constructionStructural work

Nearby records

Other verified filings in this part of the city.