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NYC DOB record · B01009288-I1

150 55 Street

150 55 Street, Brooklyn, NY 11220

Alteration filing in Sunset Park (West), 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

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150 55 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 B01009288-I1 as a alteration filing at 150 55 Street, Brooklyn, NY 11220. Its latest published status category is Approved, dated Aug 27, 2026. The published record does not state proposed stories or 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
Not stated in this filing
Complete building dossierView all 15 filings associated with BIN 3014856Applicant of recordSee the 30 filings that name Rigid Structural Design, LLC
FiledFeb 27, 2024
Current recordApproved
Proposed scaleNot specified
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Installation of a temporarily heavy-duty sidewalk shed per plan 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 5-story health facility built in 1931, on a 140,000 sq ft lot.

Built
1931
Last altered
2010
Floors
5
Residential units
0
Building type
Health facility
Land use
Public facilities and institutions
Zoning district
R6
Lot area
140,000 sq ft
Building area
460,000 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 B01009288-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.

DOB filing number
B01009288-I1
BBL
3008280001
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.