340 LEFFERTS AVENUE, Brooklyn, NY, 11225 is a 2-unit rental building in Crown Heights, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
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Brooklyn · March 2026
Best & worst months to sign a lease
Potential savings: ~13% by timing your move to November.
Monthly counts over the last 7 years · all data sources
§ 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE KITCHEN LOCATED AT APT 4A, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 1st STORY, 2nd APARTMENT FROM NORTH AT EAST
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 135 total
ACRIS deeds and regulatory filings
WATER LEAK — SLOW LEAK
Illegal Parking — Double Parked Blocking Vehicle
Illegal Parking — Double Parked Blocking Vehicle
HPD Class C Violation — § 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE KITCHEN LOCATED AT APT 4A, 1st STORY, 2nd APAR
HPD Class C Violation — HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 1st STO
HEAT/HOT WATER — ENTIRE BUILDING
HEAT/HOT WATER — ENTIRE BUILDING
HEAT/HOT WATER — ENTIRE BUILDING
WATER LEAK — HEAVY FLOW
SAFETY — WINDOW GUARD BROKEN/MISSING
Crown Heights along the Eastern Parkway corridor is defined by the grand boulevard — designed by Olmsted and Vaux — with the Brooklyn Museum and Brooklyn Botanic Garden as anchors. The neighborhood's Caribbean and Hasidic communities have coexisted here for decades, and new restaurants are popping up on Franklin Avenue.