Hours of Operation
8:30 a.m. - 4:30 p.m.
Monday thru Friday
The courts are closed on all state holidays.
Supreme & County Court
Chautauqua County Courthouse
PO Box 292
3 North Erie Street
Mayville, NY 14757-0292
Phone: 716-753-4266
Fax: 716-753-4993
Supreme Court Justice
Hon. Grace M. Hanlon
Phone: 716-753-4464
IAS Rules
County Court Judge
Hon. David Foley
Phone: 716-753-4188
Chief Clerk
Tracie Lorenzo
Phone: 716-753-4835
[email protected]
Deputy Chief Clerk
Phone: 716-753-4074
Commissioner of Jurors Office
Commissioner of Jurors
Mary Alice Petrella
Phone: 716-753-4378
[email protected]
Commissioner of Jurors Office
3 N. Erie Street
P.O. Box 293
Mayville, NY 14757
Phone: 716-753-4410
Fax: 716-753-4419
Family Court
Chautauqua Municipal Building
2 Academy Street
Suite 5
Mayville, NY 14757
Phone: 716-753-4100
Fax: 716-753-4350
Family Court Judges
Hon. Jeffrey Piazza
Hon. Michael Sullivan
Chief Clerk
Ye Shen
Phone: 716-753-4100
[email protected]
Deputy Chief Clerk
Jonathan Sabella
Phone: 716-753-4100
[email protected]
Surrogate's Court
Chautauqua County Courthouse
PO Box C
Mayville, NY 14757
Surrogate's Court Judge
Hon. Stephen W. Cass
Phone: 716-753-4337
Fax: 716-753-4730
IAS Rules
Chief Clerk
Lana Huston
Phone: 716-753-4339
Fax: 716-753-4600
[email protected]
Deputy Chief Clerk
Rachel Kinal
Phone: 716-753-4678
Fax: 716-753-4730
[email protected]
Raise the Age Accessible Magistrates
Cass, Stephen - Chautauqua County Court
Piazza, Jeffrey - Chautauqua Family Court
Sullivan, Michael - Chautauqua Family Court
Kalfas, Edward - Chautauqua Town Court
Kuzdale, John - Dunkirk City Court
LaMancuso, John - Jamestown City Court
Panebianco, George - Jamestown City Court