646 WARWICK STREET is a prewar 1901 building, 2 units in East New York, NYC. Owned by SIONY, MICHAEL A. Public records show 38 open violations, 13 311 complaints, 5 active litigation matters on file.
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Brooklyn · March 2026
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Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Monthly counts over the last 7 years · all data sources
§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 4 SQ. FT AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST ORIGINAL VIOLATION 13715804 ISSUED 06-JUL-20 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE ''''27-2017.3a(3)(a) or (b).
§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 4 SQ. FT AT CEILING IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST
§ 27-2005, 2007 ADMIN. CODE: REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS AT FLOOR AT PUBLIC HALL, 1st STORY
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
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East New York is one of Brooklyn's most affordable neighborhoods, with a growing community land trust movement, active churches, and a resilience born from decades of disinvestment. New affordable housing is reshaping Atlantic Avenue, and the Broadway Junction transit hub connects multiple lines.
Dirty Condition — Trash
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Residential — Banging/Pounding
Noise - Residential — Loud Music/Party
Rodent — Rat Sighting
Noise - Vehicle — Car/Truck Music