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NYC Department of Buildings
Local Law 104 of 2019: HPD open hazardous or immediately hazardous (Class B and Class C)
Housing Maintenance Code violations
Page: 1 of 1
Premises: 921 ST MARKS AVENUE BROOKLYN BIN: 3030855    Block: 1223    Lot: 78

Number of open HPD Violations: 71 Number of open DOB OATH summonses: 0 Total number of Violations: 71
Number of Dwelling Units: 20 Ratio: 3.55 (71/20)

Violation ID MDR Number Violation Issued Date Hazard Class Order Number
18963395 300917 05/28/2026 B 0000001743

18789696 300917 04/15/2026 B 0000001820

18789695 300917 04/15/2026 B 0000001473

18789694 300917 04/15/2026 B 0000001714

18789693 300917 04/15/2026 B 0000001714

18789692 300917 04/15/2026 C 0000001826

18789691 300917 04/15/2026 B 0000001713

18788759 300917 04/15/2026 B 0000001820

18788758 300917 04/15/2026 B 0000001473

18788757 300917 04/15/2026 B 0000001714

18788756 300917 04/15/2026 B 0000001607

18702386 300917 03/10/2026 B 0000001817

18671062 300917 02/24/2026 B 0000001817

18377340 300917 11/17/2025 B 0000001708

18377339 300917 11/17/2025 B 0000001473

18377338 300917 11/17/2025 C 0000001478

18377337 300917 11/17/2025 C 0000001477

18350950 300917 11/06/2025 C 0000001709

18350949 300917 11/06/2025 C 0000001478

18350948 300917 11/06/2025 C 0000001477

18350946 300917 11/06/2025 B 0000001473

18350945 300917 11/06/2025 B 0000001820

18350941 300917 11/06/2025 B 0000001714

18350939 300917 11/06/2025 B 0000001835

18350937 300917 11/06/2025 B 0000001722

18350935 300917 11/06/2025 C 0000001827

18350934 300917 11/06/2025 B 0000001820

18350933 300917 11/06/2025 B 0000001473

18350932 300917 11/06/2025 B 0000001527

18350931 300917 11/06/2025 B 0000001677

18350930 300917 11/06/2025 B 0000001714

18350929 300917 11/06/2025 B 0000001722

18350928 300917 11/06/2025 C 0000001527

18350927 300917 11/06/2025 C 0000001709

18350926 300917 11/06/2025 B 0000001714

18350925 300917 11/06/2025 B 0000001722

18320215 300917 10/24/2025 B 0000001722

18320214 300917 10/24/2025 C 0000001715

18320213 300917 10/24/2025 B 0000001714

18320211 300917 10/24/2025 B 0000001835

18254428 300917 09/25/2025 B 0000001713

18254427 300917 09/25/2025 B 0000001473

18254426 300917 09/25/2025 B 0000001820

18254424 300917 09/25/2025 B 0000001673

18254423 300917 09/25/2025 C 0000001826

18254422 300917 09/25/2025 B 0000001713

18233141 300917 09/17/2025 B 0000001820

18233140 300917 09/17/2025 B 0000001473

18233139 300917 09/17/2025 C 0000001826

18233138 300917 09/17/2025 B 0000001714

18225171 300917 09/13/2025 C 0000001709

18184284 300917 08/25/2025 C 0000001478

18136965 300917 08/04/2025 C 0000001478

18136963 300917 08/04/2025 B 0000001512

17828457 300917 04/15/2025 C 0000001709

17827531 300917 04/14/2025 C 0000001477

17822431 300917 04/13/2025 B 0000001700

14815497 300917 02/09/2022 C 0000001478

14815496 300917 02/09/2022 C 0000001672

14815495 300917 02/09/2022 C 0000001477

14815494 300917 02/09/2022 C 0000001837

14074611 300917 03/15/2021 B 0000001726

14074597 300917 03/15/2021 B 0000001726

13868345 300917 10/25/2020 C 0000001477

13820793 300917 09/19/2020 C 0000001814

13820792 300917 09/19/2020 C 0000001814

13659871 300917 03/31/2020 B 0000001817

13626594 300917 03/01/2020 C 0000001826

13598523 300917 02/12/2020 B 0000001817

13586201 300917 02/03/2020 B 0000001513

13586137 300917 02/03/2020 B 0000001668


Buildings with fewer than 35 units and a ratio of 3.0 or greater will have permits restricted.
Buildings with 35 units or more and a ratio of 2.0 or greater will have permits restricted.

NOTE: For information/questions about clearing HPD violations, visit HPD’s website or contact violationremoval@hpd.nyc.gov. If the number of Dwelling Units is incorrect, send the Certificate of Occupancy to codevios@hpd.nyc.gov.




If you have any questions please review these Frequently Asked Questions, the Glossary, or call the 311 Citizen Service Center by dialing 311 or (212) NEW YORK outside of New York City.

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