Loading building data…
Loading building data…
No red flags found. Standard due diligence recommended.
640 West 170 Street is a walkup apartment building built in 1923 in Manhattan with 41 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 158 records across 25 public data sources, benchmarked against similar large prewar residential buildings in NYC.
Create a free account to save buildings to your watchlist and get alerts when grades change.
No open violations, no complaints, no liens — this building is well-maintained and fully compliant.
WATER LEAK — HEAVY FLOW [EMERGENCY] (Apt 2G)
APPLIANCE — ELECTRIC/GAS RANGE [EMERGENCY] (Apt 1F)
UNSANITARY CONDITION — PESTS [NON EMERGENCY] (Apt 1F)
Initial (Job PC8494709)
Initial (Job PC8378056)
ROYAL CHARTER PROPERTIES, INC.
ROYAL CHARTER PROPERTIES, INC.
ROYAL CHARTER PROPERTIES, INC.
Rent stabilization registration
HPD registration filed
ROYAL CHARTER PROPERTIES, INC.
ROYAL CHARTER PROPERTIES, INC.
Energy benchmark — Score: 92
Annual bedbug filing — no infestations reported
Boiler external (low pressure) — FEDERAL BO FST-90
Annual bedbug filing — no infestations reported
Dog Waste
Boiler external (low pressure) — FEDERAL BO FST-90
HEAVY FLOW
Loud Music/Party
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.