3917 4 AVENUE is a mid-century 1931 building, 6 units in Sunset Park, NYC. Owned by BLOCK NINE LLC.. Public records show 44 open violations, 42 311 complaints, 1 active litigation matter on file. Risk signals: 1 bedbug report.
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Brooklyn · February 2026
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Potential savings: ~12% by timing your move to February.
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
(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.
(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.
§ 27-2014 ADM CODE AND DEPT. RULES AND REGULATIONS. SCRAPE AND REMOVE RUST SCALES AND PAINT WITH 2 COATS OF PAINT ALL BALCONIES, ALL STORIES, ALL COMPONENTS AT BUILDING FRONT AT FIRE ESCAPE
§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.
(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.
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 20 total
ACRIS deeds and regulatory filings
Sunset Park's western edge meets Industry City and the working waterfront — massive warehouses repurposed as food halls, coworking spaces, and artisan workshops. The residential blocks climb the hill with views of the Statue of Liberty, and the area's Latino and Chinese communities thrive.
HPD Class A Violation — (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Commercial — Loud Music/Party
Noise - Commercial — Loud Music/Party
Noise - Commercial — Loud Music/Party
Noise - Commercial — Loud Music/Party
Noise - Residential — Loud Music/Party
Noise - Residential — Loud Music/Party