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NYC DOB record · B01216460-P1

445 5 Avenue

445 5 Avenue, Brooklyn, NY 11215

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

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 1, 2026 · Verify the source row

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445 5 Avenue record graphic showing the DOB filing status and stated proposal scale
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 B01216460-P1 as a alteration filing at 445 5 Avenue, Brooklyn, NY 11215. Its latest published status category is Approved, dated Aug 27, 2026. The filing records 6 proposed stories and 30 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
Approved
Latest status date
Aug 27, 2026
Proposed scale
6 proposed stories and 30 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3429286Applicant of recordSee the 3 filings that name Polaris Consulting Engineers PC
FiledAug 26, 2026
Current recordApproved
Proposed scale6 stories
Recorded cost$70,000

What the filing says

A public-record reading of the proposed work.

HEREBY FILING FOR THE INSTALLATION OF PLUMBING FIXTURES IN CONJUNCTION WITH TENANT FIT OUT. (Tenant building out - 449 5th Ave - In Conjunction with ALT-CO B00668652-I1)

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 6-story condominium built in 1920, with 754 homes, on a 13,250 sq ft lot.

Built
1920
Floors
6
Residential units
754
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
C4-3A
Lot area
13,250 sq ft
Building area
1,746,846 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01216460-P1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

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
B01216460-P1
BBL
3010117502
Review type
Professional Certification
Existing stories
6
Proposed stories
6
Existing dwelling units
30
Proposed dwelling units
30

Nearby records

Other verified filings in this part of the city.