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284 Willoughby Avenue is a walkup apartment building built in 1920 in Brooklyn with 7 residential units. It carries a Grade F health score, with 7 open Class C hazardous violations and a history of heat and hot water complaints among the recorded concerns. Our analysis reviewed 402 records across 26 public data sources, benchmarked against similar mid-sized prewar residential buildings in NYC.
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HEAT/HOT WATER — ENTIRE BUILDING [EMERGENCY] (Apt BLDG)
HEAT/HOT WATER — ENTIRE BUILDING [EMERGENCY] (Apt BLDG)
Class C (Hazardous): § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
Class C (Hazardous): § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
HEAT/HOT WATER — APARTMENT ONLY [EMERGENCY] (Apt 2F)
Class B: § 27-2005 HMC: REFIT AT DOOR IN THE ENTRANCE LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
Class B: § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES THAT IS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT
Class B: § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS THAT IS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED
Tax Year 2027 Market Value: $1,968,000
Tax Year 2026 Market Value: $1,640,000
HPD registration filed
Rent stabilization registration
Trash
ENTIRE BUILDING
ENTIRE BUILDING
APARTMENT ONLY
Treatments (Job PC8357420)
Treatments (Job PC8357420)
Boiler external (low pressure) — WEIL MCLAIN
Compliance (Job PC8357420)
This report is an informational tool based on publicly available government records and does not constitute a “consumer report” under the Fair Credit Reporting Act. Building grades are editorial opinions and should not be used as the sole basis for housing, lending, or employment decisions. Data sourced from HPD, DOB, DOF, ECB, FDNY, 311, and other NYC agencies. Report errors to data@openstoop.com. See our Terms and Privacy Policy.