NYC DOB record · B00527478-P1

109A North 4 Street

109A North 4 Street, Brooklyn, NY 11249

Alteration filing in Williamsburg, 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 · B00527478-P1

109A North 4 Street

Brooklyn, NY 11249

Alteration filing · status dated Jul 27, 2023

Current record
Approved
Proposed scale
Not stated
Dwelling units
3
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 B00527478-P1 as a alteration filing at 109A North 4 Street, Brooklyn, NY 11249. Its latest published status category is Approved, dated Jul 27, 2023. The filing records 3 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
Jul 27, 2023
Proposed scale
3 proposed dwelling units
The building, not the filingEvery filing at BIN 3324900, with the parcel and violation recordApplicant of recordSee the 59 filings that name Restaurant Design And Development
FiledJul 25, 2023
Current recordApproved
Proposed scale3 units
Recorded cost$10,000

What the filing says

A public-record reading of the proposed work.

Replacement of existing deteriorated piping with new as shown on drawings. No change of egress, occupancy, use, bulk or height under this application.

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 walk-up apartment building built in 1974, with 8 homes, on a 2,500 sq ft lot.

Built
1974
Floors
3
Residential units
8
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,500 sq ft
Building area
6,644 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 B00527478-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 70,325 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
B00527478-P1
BBL
3023430001
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
3
Proposed dwelling units
3
plumbing