NYC DOB record · B00564923-I1

303 Dean Street

303 Dean Street, Brooklyn, NY 11217

Alteration filing in Downtown Brooklyn-Dumbo-Boerum Hill, 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 Aug 31, 2026 · Verify the source row

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303 Dean Street 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 B00564923-I1 as a alteration filing at 303 Dean Street, Brooklyn, NY 11217. Its latest published status category is Approved, dated Nov 12, 2025. The filing records 4 proposed stories and 6 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
Nov 12, 2025
Proposed scale
4 proposed stories and 6 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3001187
FiledSep 14, 2021
Current recordApproved
Proposed scale4 stories
Recorded cost$160,920

What the filing says

A public-record reading of the proposed work.

Filing for proposed masonry horizontal enlargement at the first floor commercial space.

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 mainly residential with some commercial built in 1920, with 6 homes, on a 2,800 sq ft lot.

Built
1920
Floors
4
Residential units
6
Building type
Mainly residential with some commercial
Land use
Mixed residential and commercial
Zoning district
R7A
Lot area
2,800 sq ft
Building area
7,840 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00564923-I1.

    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
B00564923-I1
BBL
3001910039
Review type
Standard Plan Examination
Existing stories
4
Proposed stories
4
Existing dwelling units
6
Proposed dwelling units
6
General construction