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Some concerns worth investigating. Ask your broker or landlord about the flagged issues.
820 Marcy Avenue is a walkup apartment building built in 1899 in Brooklyn with 6 residential units. It carries a Grade C health score, indicating moderate building issues, including 4 open Class C violations and 17 DOB violations. Our analysis reviewed 175 records across 26 public data sources, benchmarked against similar mid-sized prewar residential buildings in NYC.
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HEAT/HOT WATER — APARTMENT ONLY [EMERGENCY] (Apt 2)
Class C (Hazardous): § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
Class C (Hazardous): § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCK DOOR AT ROOF AT BOILER ROOM
HEAT/HOT WATER — APARTMENT ONLY [EMERGENCY] (Apt 6)
Class C (Hazardous): § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT CELLAR
Class C (Hazardous): § 27-2029 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 6, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
DOOR/WINDOW — WINDOW FRAME [EMERGENCY] (Apt 5)
FLOORING/STAIRS — FLOOR [NON EMERGENCY] (Apt 5)
FLOORING/STAIRS — FLOOR [NON EMERGENCY] (Apt 5)
APPLIANCE — REFRIGERATOR [NON EMERGENCY] (Apt 5)
Tax Year 2027 Market Value: $1,717,000
Rent stabilization registration
HPD registration filed
Tax Year 2026 Market Value: $1,621,000
Assignment
Annual bedbug filing — no infestations reported
Initial (Job PC8666958)
APARTMENT ONLY
APARTMENT ONLY
Trash
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.