NYC DOB record · B00458104-P1

471 Clarkson Avenue

471 Clarkson Avenue, Brooklyn, NY 11203

Alteration filing in Prospect Lefferts Gardens-Wingate, Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00458104-P1

471 Clarkson Avenue

Brooklyn, NY 11203

Alteration filing · status dated May 24, 2021

Current record
Approved
Proposed scale
Not stated
Dwelling units
Not stated
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 B00458104-P1 as a alteration filing at 471 Clarkson Avenue, Brooklyn, NY 11203. Its latest published status category is Approved, dated May 24, 2021. 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
May 24, 2021
Proposed scale
Not stated in this filing
Complete building dossierView all 6 filings associated with BIN 3327712Applicant of recordSee the 260 filings that name Mg Engineering D.P.C.
FiledMay 21, 2021
Current recordApproved
Proposed scaleNot specified
Recorded cost$3M

What the filing says

A public-record reading of the proposed work.

Install UV lights or PCO to reduce virus particles & disinfect the cooling coils; install or replace coils, replace existing humidifiers, convert filters to electronic. See comments for PAA scope of work

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 1930, on a 891,577 sq ft lot.

Built
1930
Last altered
2006
Floors
5
Residential units
0
Building type
Health facility
Land use
Public facilities and institutions
Zoning district
R5
Lot area
891,577 sq ft
Building area
1,503,150 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 B00458104-P1.

    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 “Approved.”

    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
B00458104-P1
BBL
3048290001
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0