NYC DOB record · B00590882-P1

339 Union Street

339 Union Street, Brooklyn, NY 11231

Alteration filing in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, 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. What every status means

ApprovedAlteration filing

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

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NYC DOB RECORD · B00590882-P1

339 Union Street

Brooklyn, NY 11231

Alteration filing · status dated Aug 10, 2023

Current record
Approved
Proposed scale
3 stories
Dwelling units
4
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 B00590882-P1 as a alteration filing at 339 Union Street, Brooklyn, NY 11231. Its latest published status category is Approved, dated Aug 10, 2023. The filing records 3 proposed stories and 4 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 10, 2023
Proposed scale
3 proposed stories and 4 proposed dwelling units
The building, not the filingwhat it sold for and every filing at BIN 3007038Applicant of recordSee the 27 filings that name David Cunningham Architecture Plann
FiledJul 25, 2023
Current recordApproved
Proposed scale3 stories
Recorded cost$93,100

What the filing says

A public-record reading of the proposed work.

Propose combining (2) existing apartment units #2 & #3 , work includes minor partition, & interior finished as per plan. plumbing work will file separately. no change in use, egress , and 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 3-story condominium built in 1920, with 4 homes, on a 2,500 sq ft lot.

Built
1920
Floors
3
Residential units
4
Building type
Condominium
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,500 sq ft
Building area
5,838 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 15, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00590882-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

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 74,561 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
B00590882-P1
BBL
3004287505
Review type
Standard Plan Examination
Existing stories
3
Proposed stories
3
Existing dwelling units
4
Proposed dwelling units
4
General construction