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Diana Town Court

Filing information for Diana Town Court in Harrisville, NY. Part of the Lewis County small claims court system.

E-Filing

Not available

Max Claim

$3,000

Courthouse Details

Diana Town Court

5659 Old State Ext. Rd

Harrisville, NY 13648

Mailing Address

PO Box 271

Harrisville, NY 13648

Phone: (315) 543-2312Fax: (315) 543-2312

Hours: Court hours: 1st and 3rd Thursday, 1 PM

Area Served

Town of Diana

How to File at Diana Town Court

File in person

Bring your completed forms to the courthouse during business hours.

File by mail

Most small claims courts accept filing by mail — check with this court first. Typically you mail your completed forms with the filing fee plus a self-addressed stamped envelope for your returned copies.

Ready to take action?

A demand letter often settles disputes before a case is ever filed — and it only takes a few minutes.

Read the demand letter guide

Wrong court? Lewis County has 19 courts.

See all 19 courts in Lewis County

For statewide rules, see the full New York small claims court guide →

Data verified May 6, 2026.