NYC DOB record · B01391840-P1

1640 Troy Avenue

1640 Troy Avenue, Brooklyn, NY 11234

Alteration filing in Flatlands, 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 24, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · B01391840-P1

1640 Troy Avenue

Brooklyn, NY 11234

Alteration filing · status dated Aug 20, 2026

Current record
Approved
Proposed scale
2 stories
Dwelling units
1
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 B01391840-P1 as a alteration filing at 1640 Troy Avenue, Brooklyn, NY 11234. Its latest published status category is Approved, dated Aug 20, 2026. The filing records 2 proposed stories and 1 proposed dwelling unit.

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 20, 2026
Proposed scale
2 proposed stories and 1 proposed dwelling unit
Complete building dossierView all 3 filings associated with BIN 3214146
FiledAug 6, 2026
Current recordApproved
Proposed scale2 stories
Recorded cost$199,680

What the filing says

A public-record reading of the proposed work.

Proposed interior renovation at cellar, 1st & 2nd floor due to fire only the 1st floor structure will be replaced in kind, cellar, 2nd and roof structures are to remain new balcony at 2nd fl only no change of use, bulk, 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 2-story one-family home built in 1940, on a 1,600 sq ft lot.

Built
1940
Floors
2
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R4
Lot area
1,600 sq ft
Building area
1,584 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 B01391840-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

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
B01391840-P1
BBL
3077470049
Review type
Standard Plan Examination
Existing stories
2
Proposed stories
2
Existing dwelling units
1
Proposed dwelling units
1
General constructionStructural work