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No red flags found. Standard due diligence recommended.
227 Sullivan Street is a walkup apartment building built in 1887 in Manhattan with 18 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 125 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)
Class C (Hazardous): § 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
Class C (Hazardous): § 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE AT BUILDING FRONT ENTRANCE DOOR AT PUBLIC HALL, 1st STORY
Tax Year 2026 Market Value: $4,373,000
Annual bedbug filing — no infestations reported
HPD registration filed
Rent stabilization registration
Tax Year 2025 Market Value: $4,238,000
Annual bedbug filing — no infestations reported
Tax Year 2024 Market Value: $3,994,000
Boiler external (low pressure) — WEILMCLAIN LGB-9
Boiler external (low pressure) — AO SMITH BC420872
Initial (Job PC8646895)
Boiler inspection — A.O. SMITH BC-0420
Boiler inspection — WEIL MCLAIN LGB-7
Boiler external (low pressure) — AO SMITH BC420872
Boiler external (low pressure) — WEILMCLAIN LGB-9
Initial (Job PC8399520)
Boiler external (low pressure) — WEILMCLAIN LGB-9
Boiler external (low pressure) — AO SMITH BC420872
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.