9921 4 AVENUE, Brooklyn, NY, 11209 is a 56-unit rental building in Bay Ridge, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Pros: Doorman building central to everything Cons: The super was absolutely horrible, always had attitude and refused to fix anything in our apartment. Advice to landlord: Think twice about buying here
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 5 by score · of 18 total
ACRIS deeds and regulatory filings
Monthly counts over the last 7 years · all data sources
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE TO STAIRS AT NORTH AT PUBLIC HALL, 5th STORY
§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING CONSISTING OF HOOK AND EYE PERMANENTLY INSTALLED AT BUILDING ENTRANCE DOOR , 1st STORY
§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING REMOVABLE DOOR STOPPER AT VESTIBULE ENTRANCE AT PUBLIC HALL, 1st STORY
(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
§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.
Blocked Driveway — Partial Access
Blocked Driveway — No Access
Illegal Parking — Blocked Sidewalk
Illegal Parking — Unauthorized Bus Layover
Illegal Parking — Unauthorized Bus Layover
Illegal Parking — Blocked Hydrant
Illegal Parking — Unauthorized Bus Layover
Lead — Lead Kit Request (Residential) (L10)
Blocked Driveway — No Access
Illegal Parking — Posted Parking Sign Violation
Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~16% by timing your move to October.
Bay Ridge is Brooklyn's quiet, family-oriented stronghold — a strong Norwegian and Arab-American community along Fifth Avenue, excellent Middle Eastern restaurants, stunning views of the Verrazano-Narrows Bridge, and the Shore Road waterfront promenade.