NYC DOB record · B01375416-P2

231 Dean Street

231 Dean Street, Brooklyn, NY 11217

Alteration filing in Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn. The latest DOB status is plan examiner review.

A DOB plan examiner is reviewing the application. Nothing has been approved yet. What every status means

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Oct 8, 2026 · Verify the source row

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NYC DOB RECORD · B01375416-P2

231 Dean Street

Brooklyn, NY 11217

Alteration filing · status dated Oct 5, 2026

Current record
Under review
Proposed scale
4 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 B01375416-P2 as a alteration filing at 231 Dean Street, Brooklyn, NY 11217. Its latest published status category is Under review, dated Oct 5, 2026. The filing records 4 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
Under review
Latest status date
Oct 5, 2026
Proposed scale
4 proposed stories and 1 proposed dwelling unit
The building, not the filingopen housing violations, what it sold for, apartment sizes and every filing at BIN 3001164Applicant of recordSee the 7 filings that name Grand Millennium Consulting Enginee
FiledSep 11, 2026
Current recordUnder review
Proposed scale4 stories
Recorded cost$100,000

What the filing says

A public-record reading of the proposed work.

Application filed for structural work as per plans.

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 one-family home built in 1853, on a 2,100 sq ft lot.

Built
1853
Floors
3
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
2,100 sq ft
Building area
3,780 sq ft
Historic district
Boerum Hill Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 10, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 1 notice on file; the most recent was issued Aug 19, 2026.

  • Landmark

    Issued Aug 19, 2026

Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Oct 10, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01375416-P2.

    01
  2. Current status updated

    The latest recorded filing status is “Plan Examiner Review.”

    02

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 78,679 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
B01375416-P2
BBL
3001900046
Review type
Standard Plan Examination
Existing stories
4
Proposed stories
4
Existing dwelling units
1
Proposed dwelling units
1
Structural work