NYC DOB record · B01384971-S4

123 Guernsey Street

123 Guernsey Street, Brooklyn, NY 11222

Alteration filing in Greenpoint, Brooklyn. The latest DOB status is objections.

The examiner raised objections. The applicant has to resolve them before the filing can be approved. What every status means

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 3, 2026 · Verify the source row

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NYC DOB RECORD · B01384971-S4

123 Guernsey Street

Brooklyn, NY 11222

Alteration filing · status dated Sep 1, 2026

Current record
Under review
Proposed scale
4 stories
Dwelling units
13
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 B01384971-S4 as a alteration filing at 123 Guernsey Street, Brooklyn, NY 11222. Its latest published status category is Under review, dated Sep 1, 2026. The filing records 4 proposed stories and 13 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
Under review
Latest status date
Sep 1, 2026
Proposed scale
4 proposed stories and 13 proposed dwelling units
Applicant of recordSee the 6 filings that name Jock Deboer, AIA
FiledAug 13, 2026
Current recordUnder review
Proposed scale4 stories
Recorded cost$2,500

What the filing says

A public-record reading of the proposed work.

Mh worktype inconjunction with application b01384971-i1

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 walk-up apartment building built in 1928, with 8 homes, on a 2,500 sq ft lot.

Built
1928
Floors
4
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
7,800 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 25, 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 11 notices on file; the most recent was issued Aug 16, 1993.

  • Local law 62/91 - boilers

    Issued Aug 16, 1993

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 Sep 25, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01384971-S4.

    01
  2. Current status updated

    The latest recorded filing status is “Objections.”

    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 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
B01384971-S4
BIN
3065515
BBL
3026170034
Review type
Standard Plan Examination
Existing stories
4
Proposed stories
4
Existing dwelling units
13
Proposed dwelling units
13
mechanical