Warren County Family Court (Superior Court, Family Division): address, phone and filing

Name: Tri State Community Services LLC
Address: 65 Walnut Street, Newark, NJ, 07102, US
Telephone: +1-973-732-7727
Price range: $399

Short answer

Warren County divorce papers are filed at the Family Division in the Warren County Courthouse, 413 Second Street, Belvidere. The court fee is $300. You can file in person, online (JEDS) or by mail.

Address413 Second StreetWarren County Courthouse · Belvidere, NJ 07823

Phone908-750-8100 ext. 13930Tap to call.

HoursCall for hoursClosed weekends and court holidays.

From our officesAbout 65 milesWe prepare your papers in Newark, then you file here.

Get directions Call the court

Before you go

The Family Division, the sheriff's office and the County Clerk are all in this building.

Three ways to file here

1 · In person

Bring your package to the Family Division. Pay the $300 fee at the window. Keep your stamped copies.

2 · Online (JEDS)

Upload each form as a PDF from a computer and pay by card. Open to people filing without a lawyer.

3 · By mail

Mail the package with the fee to the Family Division. It is the slowest way.

Next stepWarren County Sheriff's Office If your spouse won't sign, the sheriff serves the papers.Your countyUncontested divorce in Warren County Phillipsburg, Hackettstown, Lopatcong and more.PaperworkThe forms you file What each form is for and what to bring.

Get your Warren County papers ready today

Walk in at either Newark office. Mon–Fri 10am–5pm, Sat 10am–1pm.

Call (973) 643-0889 Get directions

Sources: Warren County, Superior Court; Warren County Sheriff. Checked September 2026. Offices move and numbers change: call to confirm before you go. We are not the court or the sheriff and not affiliated with them.