NYC DOB record · B01440148-I1

850 3 Avenue

Alteration filing filing in Sunset Park (West), Brooklyn. The latest DOB status is approved.

ApprovedAlteration filing
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FiledAug 20, 2026
Current recordApproved
Proposed scaleNot specified
Recorded cost$100

What the filing says

A public-record reading of the proposed work.

Update certificate of compliance only, to refelct correct a/c unit specs as per approved plan on job #b01242735-s1.

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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01440148-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 “Approved.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
B01440148-I1
BIN
3009889
BBL
3006710001
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
0
Proposed dwelling units
0