NYC DOB record · B01437574-I1

225 North 9 Street

225 North 9 Street, Brooklyn, NY 11211

Alteration filing in Williamsburg, Brooklyn. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 1, 2026 · Verify the source row

Open full map
225 North 9 Street record graphic showing the DOB filing status and stated proposal scale
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 B01437574-I1 as a alteration filing at 225 North 9 Street, Brooklyn, NY 11211. Its latest published status category is Approved, dated Aug 27, 2026. The filing records 7 proposed stories and 211 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
Aug 27, 2026
Proposed scale
7 proposed stories and 211 proposed dwelling units
Applicant of recordSee the 4 filings that name Bromley Caldari Architects
FiledAug 7, 2026
Current recordApproved
Proposed scale7 stories
Recorded cost$191,295

What the filing says

A public-record reading of the proposed work.

Filed herewith to renovate existing common areas 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 7-story elevator apartment building built in 2011, with 34 homes, on a 7,500 sq ft lot.

Built
2011
Last altered
2010
Floors
7
Residential units
34
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
M1-2/R6A
Lot area
7,500 sq ft
Building area
31,500 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 B01437574-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “Permit Entire.”

    04

Scope and identifiers

The details used to match this filing.

DOB filing number
B01437574-I1
BIN
3398182
BBL
3023060025
Review type
Professional Certification
Existing stories
7
Proposed stories
7
Existing dwelling units
211
Proposed dwelling units
211
General construction