NYC DOB record · B00230679-I1

227 Duffield Street

227 Duffield Street, Brooklyn, NY 11201

Alteration filing in Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn. The latest DOB status is on hold – administrative action.

The filing is paused until an administrative step is completed. It has not been rejected.

Under reviewAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 11, 2026 · Verify the source row

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NYC DOB RECORD · B00230679-I1

227 Duffield Street

Brooklyn, NY 11201

Alteration filing · status dated Aug 6, 2024

Current record
Under review
Proposed scale
Not stated
Dwelling units
21
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 B00230679-I1 as a alteration filing at 227 Duffield Street, Brooklyn, NY 11201. Its latest published status category is Under review, dated Aug 6, 2024. The filing records 21 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
Aug 6, 2024
Proposed scale
21 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3000308Applicant of recordSee the 15 filings that name Bicaluro Associates PC
FiledOct 2, 2019
Current recordUnder review
Proposed scale21 units
Recorded cost$395,000

What the filing says

A public-record reading of the proposed work.

Mechanical systems in conjunction with nb#321594761

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 1915, with 3 homes, on a 2,174 sq ft lot.

Built
1915
Last altered
2021
Floors
4
Residential units
3
Building type
Mainly residential with some commercial
Land use
Mixed residential and commercial
Zoning district
C6-4.5
Lot area
2,174 sq ft
Building area
2,898 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00230679-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 “On Hold – Administrative Action.”

    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
B00230679-I1
BBL
3001460015
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
2
Proposed dwelling units
21