NYC DOB record · B01434691-S1

447 Prospect Avenue

447 Prospect Avenue, Brooklyn, NY 11215

New building filing in Windsor Terrace-South Slope, Brooklyn. The latest DOB status is pending plan examiner assignment.

The filing is waiting for DOB to assign an examiner. Review has not started. What every status means

Under reviewNew building

NYC Department of Buildings · w9ak-ipjd · accessed Oct 30, 2026 · Verify the source row

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NYC DOB RECORD · B01434691-S1

447 Prospect Avenue

Brooklyn, NY 11215

New building · status dated Oct 27, 2026

Current record
Under review
Proposed scale
10 stories
Dwelling units
99
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 B01434691-S1 as a new building at 447 Prospect Avenue, Brooklyn, NY 11215. Its latest published status category is Under review, dated Oct 27, 2026. The filing records 10 proposed stories and 99 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
New building
Latest status
Under review
Latest status date
Oct 27, 2026
Proposed scale
10 proposed stories and 99 proposed dwelling units
Applicant of recordSee the 25 filings that name Fna Engineering Services PC
FiledOct 27, 2026
Current recordUnder review
Proposed scale10 stories
Recorded costNot published

What the filing says

A public-record reading of the proposed work.

Support of Excavatoin (SOE) for the construction of a new ten-story building

Street Futures classifies this record as a new building 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 1-story warehouse built in 1965, on a 23,438 sq ft lot.

Built
1965
Floors
1
Residential units
0
Building type
Warehouse
Land use
Industrial and manufacturing
Zoning district
R7A
Lot area
23,438 sq ft
Building area
4,200 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 30, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 1 notice on file; the most recent was issued Feb 16, 2012.

  • Construction

    Issued Feb 16, 2012

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 29, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01434691-S1.

    01
  2. Current status updated

    The latest recorded filing status is “Pending Plan Examiner Assignment.”

    02

For scale: half of DOB filings are permitted within 22 days of being filed and a quarter take longer than 4 months, measured across 91,066 filings that carry both dates. How long a permit takes, by work type and borough

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
B01434691-S1
BIN
3430548
BBL
3011130073
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
10
Existing dwelling units
Empty in the source
Proposed dwelling units
99