NYC DOB record · B00339642-I1

50 Grand Street

50 Grand 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 12, 2026 · Verify the source row

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NYC DOB RECORD · B00339642-I1

50 Grand Street

Brooklyn, NY 11249

Alteration filing · status dated Dec 27, 2020

Current record
Approved
Proposed scale
5 stories
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 B00339642-I1 as a alteration filing at 50 Grand Street, Brooklyn, NY 11249. Its latest published status category is Approved, dated Dec 27, 2020. The filing records 5 proposed stories and 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
Dec 27, 2020
Proposed scale
5 proposed stories and 3 proposed dwelling units
Applicant of recordSee the 39 filings that name Rohan Engineering, PC
FiledApr 3, 2020
Current recordApproved
Proposed scale5 stories
Recorded cost$15,000

What the filing says

A public-record reading of the proposed work.

Propose a rear yard area way to the existing cellar floor level at grade

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 1900, with 6 homes, on a 2,500 sq ft lot.

Built
1900
Last altered
2010
Floors
4
Residential units
6
Building type
Mainly residential with some commercial
Land use
Mixed residential and commercial
Zoning district
M1-2/R6B
Lot area
2,500 sq ft
Building area
6,000 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00339642-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

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
B00339642-I1
BIN
3062754
BBL
3023900015
Review type
Professional Certification
Existing stories
5
Proposed stories
5
Existing dwelling units
3
Proposed dwelling units
3
Structural work