Open ViolationsA public record project
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311 Onderdonk LLC

1 building managed29 open records

Assembled from HPD property registrations: every building that lists 311 Onderdonk LLC 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.

311 Onderdonk LLC also appears as a registered owner. See the buildings 311 Onderdonk LLC owns.

311 Onderdonk LLC at a glance

311 Onderdonk LLC is the HPD-registered managing agent for 1 building in New York City. Those buildings carry 29 open city records, 8 of them immediately hazardous, and no unpaid OATH/ECB fines.

Buildings managed
1
HPD managing agent of record
Open records
29
at 1 building
Open Class C
8
Immediately hazardous
Fines due
$0
OATH/ECB balance

Buildings managed by 311 Onderdonk LLC

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

Buildings managed by 311 Onderdonk LLC
311 Onderdonk AvenueQueens1458229$0May 7, 2026

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.