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Primarily 4 family with 1 store or office
517 ONDERDONK AVENUE
QUEENS · Ridgewood · BIN 4081341
💬 Discuss this project
1930Year Built
3Stories
S4Building Class
R6BZoning
5,750 sfGross Floor Area
5Units
Rent Stabilized39 Open Violations 37 unresolved · 2 paperwork only ▸FDNY Report ↗
Primarily 4 family with 1 store or office · 2,500 sf lot · 2.3 FAR built · Flood zone X
Locations of Work
ArchitectureGeneral
Filed — no permit issued4p · 1 filing · 3 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
OWNER OF 517 ONDERDONK AV103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GREEN RIVER ENVIRONMENTAL ENGINEERI110/19/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SAFE RISE103/21/2026
Building Lifecycle
All (61)Filed (1)Violation (60)
05/07/2026
Violation issued (HPD, open)
A
11/21/2025
Violation issued (HPD, open)
I
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/12/2025
Violation issued (HPD, open)
A
12/02/2024
Violation issued (HPD, open)
I
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/16/2024
Violation issued (HPD, open)
A
11/27/2023
Violation issued (HPD, open)
I
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/29/2023
Violation issued (HPD, open)
A
11/16/2022
Violation issued (HPD, open)
I
10/19/2022
Filed — Alteration
Q08019139-I1
03/04/2022
Violation issued (HPD, open)
I
03/04/2022
Violation issued (HPD, open)
A
04/16/2021
Violation issued (HPD, open)
I
04/16/2021
Violation issued (HPD, open)
A
11/08/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/01/2019
Violation issued (HPD, open)
I
05/09/2019
Violation issued (ECB, closed)
Construction
05/09/2019
Violation issued (ECB, closed)
Construction
05/09/2019
Violation issued (ECB, closed)
Construction
05/09/2019
Violation issued (ECB, closed)
Construction
10/24/2018
Violation issued (HPD, open)
I
04/06/2018
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/05/2017
Violation issued (HPD, open)
I
02/24/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/22/2016
Violation issued (HPD, open)
I
10/16/2015
Violation issued (HPD, open)
I
10/01/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/02/2015
Violation issued (HPD, open)
I
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/01/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/03/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/06/2006
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/13/2004
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/05/2001
Violation issued (HPD, open)
B
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/30/2000
Violation issued (ECB, open)
Construction
10/30/2000
Violation issued (DOB, open)
VW-VIOLATION WORK WITHOUT PERMIT - ACTIVE
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/11/1997
Violation issued (HPD, closed)
A
06/07/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/28/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/23/1991
Violation issued (ECB, open)
Boilers
10/05/1989
Violation issued (ECB, closed)
Construction
11/30/1988
Violation issued (ECB, closed)
Construction
08/17/1988
Violation issued (ECB, closed)
Construction
06/01/1988
Violation issued (FDNY_NOV, closed)
04/29/1987
Violation issued (HPD, open)
B
04/29/1987
Violation issued (HPD, open)
B
Latest 60 of 61 events.
Nothing on file for this building.
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 3 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/25/2026Q08019139-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/25/2026Q08019139-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/25/2026Q08019139-I1Open ↗