847 KNICKERBOCKER AVENUE is a prewar 1906 building, 5 units in East New York, NYC. Owned by 847 KNICKERBOCKER, LLC. Public records show 45 open violations, 102 311 complaints on file.
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Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~7% by timing your move to March.
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
§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY
§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM AT PUBLIC HALL, 1st STORY
§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY
§ 27-2045, 2046 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS AT PUBLIC HALL, 1st STORY
§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORY
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileACRIS deeds and regulatory filings
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.
Derelict Vehicles
Sewer — Street Flooding (SJ)
Noise - Residential — Loud Music/Party
Graffiti
Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
Noise - Commercial — Banging/Pounding
Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
Noise - Commercial — Banging/Pounding
Sewer — Street Flooding (SJ)
Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)