NYC DOB record · B01116289-I1

9707 4 Avenue

9707 4 Avenue, Brooklyn, NY 11209

Alteration filing in Bay Ridge, 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 12, 2026 · Verify the source row

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NYC DOB RECORD · B01116289-I1

9707 4 Avenue

Brooklyn, NY 11209

Alteration filing · status dated Sep 9, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
145
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 B01116289-I1 as a alteration filing at 9707 4 Avenue, Brooklyn, NY 11209. Its latest published status category is Approved, dated Sep 9, 2026. The filing records 145 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
Sep 9, 2026
Proposed scale
145 proposed dwelling units
Complete building dossierView all 4 filings associated with BIN 3155885Applicant of recordSee the 141 filings that name Rigid Structural Design, LLC
FiledSep 30, 2024
Current recordApproved
Proposed scale145 units
Recorded cost$5,500

What the filing says

A public-record reading of the proposed work.

Installation of temporary supported scaffold, material hoist and roof protection as per plans submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.

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 6-story elevator apartment building built in 1957, with 145 homes, on a 37,500 sq ft lot.

Built
1957
Floors
6
Residential units
145
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R6A
Lot area
37,500 sq ft
Building area
133,765 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 12, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01116289-I1.

    01
  2. First permit date recorded

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

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    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
B01116289-I1
BBL
3061270011
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
145
Proposed dwelling units
145