Courthouses in Mayville, New York, the US. Courthouses locations in Mayville, New York. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Insurance Lawyer Real estate School Travel University All courthouses in Mayville Chautauqua County Judge Courthouse +1 716-753-4347 1 North Erie Street, Mayville, New York 14757 Write a review Phone Website Directions Chautauqua Family Court Courthouse +1 716-753-4351 3 North Erie Street # 2, Mayville, New York 14757 Write a review Phone Website Directions Chautauqua Town Court Courthouse +1 716-753-5245 2 Academy Street, Mayville, New York 14757 Write a review Phone Directions