Brooklyn · East New York-City Line

451 Grant Avenue, Brooklyn

DOB complaints

Department of Buildings complaints attached to this BIN. Category and disposition text come from DOB’s published code lists; some newer codes have no published description yet.

2 records

• Nov 20, 2025

  CLOSED

  Illegal Conversion (45)

  Inspector Unable To Gain Access - 2nd Attempt (C2)

  Complaint #

  3A38429

  DOB unit

  Q-L

  Inspected

  Jun 9, 2026

  Disposition date

  Jun 9, 2026

  Address on complaint

  451 Grant Avenue

  Community board

  Brooklyn CB 5

• Jul 7, 2025

  CLOSED

  Illegal Conversion (45)

  Aw: Access Denied - 2nd Attempt (C8)

  Complaint #

  3A20588

  DOB unit

  Q-L

  Inspected

  Sep 17, 2025

  Disposition date

  Sep 18, 2025

  Address on complaint

  451 Grant Avenue

  Community board

  Brooklyn CB 5