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No red flags found. Standard due diligence recommended.
669 Ralph Avenue is a walkup apartment building built in 1930 in Brooklyn with 23 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 105 records across 26 public data sources, benchmarked against similar large prewar residential buildings in NYC.
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No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
UNSANITARY CONDITION — GARBAGE/RECYCLING STORAGE [NON EMERGENCY] (Apt BLDG)
Tax Year 2027 Market Value: $1,614,000 Exemptions: $657,900
Tax Year 2026 Market Value: $1,602,000 Exemptions: $657,900
Annual bedbug filing — no infestations reported
HPD registration filed
Rent stabilization registration
Tax Year 2025 Market Value: $1,508,000 Exemptions: $657,900
Annual bedbug filing — no infestations reported
Annual bedbug filing — no infestations reported
Annual bedbug filing — no infestations reported
Annual bedbug filing — no infestations reported
Boiler external (low pressure) — SLANT GG-375 HEC
Dog Waste
Boiler external (low pressure) — SLANT GG-375 HEC
Boiler external (low pressure) — SLANT GG-375 HEC
Boiler inspection — SLANT FIN GG-375HEC
Boiler external (low pressure) — SLANT GG-375 HEC
Loud Music/Party
Boiler external (low pressure) — SLANT GG-375 HEC
Boiler external (low pressure) — SLANT GG-375 HEC
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.