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Warren County Courthouse

Filing information for Warren County Courthouse in Belvidere, NJ. Part of the Warren County small claims court system.

E-FILE!

E-Filing

✓ Available

Max Claim

$5,000

Courthouse Details

Warren County Courthouse

413 Second Street

Belvidere, NJ 07823

Mailing Address

P.O. Box 900

Belvidere, NJ 07823

Phone: (908) 750-8100Fax: (908) 750-8095

Hours: Monday - Friday: 8:30 a.m. - 4:30 p.m.

Area Served

Warren County

How to File at Warren County Courthouse

E-filing available

This court accepts electronic filing for small claims cases.

Note: Available through the Judiciary Electronic Document Submission (JEDS) system. Documents must be in .pdf, .docx, or .jpg format, with a maximum file size of 35MB. Evidence or discovery documents cannot be uploaded. Filings are processed during normal business hours (weekdays, 8:30 a.m. to 4:30 p.m.).

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 get your money back?

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

Read the demand letter guide

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

Data verified May 6, 2026.