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No red flags found. Standard due diligence recommended.
509 East 83 Street is a cooperative walkup building built in 1925 in Manhattan with 15 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 128 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 2)
Class A: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION
Tax Year 2026 Market Value: $2,796,000 Exemptions: $13,430
Annual bedbug filing — no infestations reported
HPD registration filed
Rent stabilization registration
Annual bedbug filing — no infestations reported
Tax Year 2025 Market Value: $2,540,000 Exemptions: $12,900
Tax Year 2024 Market Value: $2,382,000 Exemptions: $13,920
Annual bedbug filing — no infestations reported
Boiler external (low pressure) — WEIL MCLAIN 980
Initial (Job PC8580293)
Boiler inspection — WEIL-MCLAIN 980
Boiler external (low pressure) — WEIL MCLAIN 980
Initial (Job PC8423059)
Treatments (Job PC8212849)
Treatments (Job PC8212849)
Treatments (Job PC8212849)
Treatments (Job PC8212849)
Treatments (Job PC8212849)
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.