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No red flags found. Standard due diligence recommended.
777 Mac Donough Street is a walkup apartment building built in 1905 in Brooklyn with 8 residential units. It carries a Grade A health score — one of the cleaner records in its peer group, with no open violations or active complaints. Active permit activity suggests ongoing maintenance investment. Our analysis reviewed 161 records across 26 public data sources, benchmarked against similar mid-sized prewar residential buildings in NYC.
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No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
HEAT/HOT WATER — ENTIRE BUILDING [EMERGENCY] (Apt BLDG)
PLUMBING — TOILET [EMERGENCY] (Apt 2R)
HEAT/HOT WATER — ENTIRE BUILDING [EMERGENCY] (Apt 2R)
HEAT/HOT WATER — ENTIRE BUILDING [EMERGENCY] (Apt BLDG)
Class C (Hazardous): § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT EAST WALL ( CUT HAZARD) AT PUBLIC HALL, 1st STORY
Class C (Hazardous): HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
FLOORING/STAIRS — FLOOR [NON EMERGENCY] (Apt 2R)
Class B: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Class B: § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF LAUNDRY CARTS AT PUBLIC HALL, 1st STORY
Class B: § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLE AND LAUNDY CART. AT PUBLIC HALL, 2nd STORY
Class B: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCK AT DOOR LEADING TO FIRE ESCAPE WINDOW. IN THE 1st ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Class B: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Class B: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
Tax Year 2027 Market Value: $1,699,000 Exemptions: $764,550
Tax Year 2026 Market Value: $1,416,000 Exemptions: $637,200
HPD registration filed
Rent stabilization registration
ENTIRE BUILDING
Low Pressure Boiler: VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Boiler external (low pressure) — WEIL MCLAIN EG55
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.