Open ViolationsA public record project
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Conerstone Development

1 building managed52 open records

Assembled from HPD property registrations: every building that lists Conerstone Development as its managing agent, counted once per building. Buildings managed under other entity names are not included, and we do not merge affiliated companies. Registrations lag reality, so a building may have changed agents since its last filing.

Conerstone Development at a glance

Conerstone Development is the HPD-registered managing agent for 1 building in New York City. Those buildings carry 52 open city records, 8 of them immediately hazardous, and no unpaid OATH/ECB fines.

Buildings managed
1
HPD managing agent of record
Open records
52
at 1 building
Open Class C
8
Immediately hazardous
Fines due
$0
OATH/ECB balance

Buildings managed by Conerstone Development

1 building · click any column to sort · addresses link to the full building record

Buildings managed by Conerstone Development
406 West 145 StreetManhattan7318652$0Nov 14, 2025

Class A, B and C are the hazard tiers the city assigns to a violation. Other covers open records that carry no hazard tier, mostly DOB complaints and OATH hearing entries. The four columns sum to Open total.