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NYC DOB record · B00621740-P5

3749 Neptune Avenue

3749 Neptune Avenue, Brooklyn, NY 11224

New building filing in Coney Island-Sea Gate, 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.

ApprovedNew building

NYC Department of Buildings · w9ak-ipjd · accessed Aug 31, 2026 · Verify the source row

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3749 Neptune 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 B00621740-P5 as a new building at 3749 Neptune Avenue, Brooklyn, NY 11224. Its latest published status category is Approved, dated Sep 17, 2025. The filing records 2 proposed stories and 2 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
Approved
Latest status date
Sep 17, 2025
Proposed scale
2 proposed stories and 2 proposed dwelling units
Complete building dossierView all 7 filings associated with BIN 3429215
FiledSep 8, 2025
Current recordApproved
Proposed scale2 stories
Recorded cost$300,000

What the filing says

A public-record reading of the proposed work.

New 2 family, 2 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 2-story two-family home built in 2024, on a 3,000 sq ft lot.

Built
2024
Floors
2
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R3-1
Lot area
3,000 sq ft
Building area
1,500 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 B00621740-P5.

    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
B00621740-P5
BBL
3070000062
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
2
Existing dwelling units
Empty in the source
Proposed dwelling units
2
General constructionFoundation workEarthwork

Nearby records

Other verified filings in this part of the city.