Warren County Clerk's Office
Warren County Courthouse
413 Second Street
Belvidere, NJ  07823
Phone:  (908) 475-6211
Fax: 908-475-6208

Hours: 8:00 a.m. to 4:30 p.m.
Monday - Friday

Recording Services


Business Trade Name
All new businesses established in Warren County must file a Trade Name with the County Clerk.

Clerk Certificates
Residents may obtain a certificate for documents leaving the state or country to certify the notary or attorney who signed is in good standing.

Computer Access
Information on mortgages, deeds, liens, trade names, tax inheritance waivers, building contracts, physician licenses and church corporations and maps are accessible on computer terminals in the Clerk’s Vault.

Document Reception
All documents affecting real estate ownership and transfers for residential, commercial and Industrial properties throughout Warren County are recorded and filed.

Notary Public
Residents who wish to become a Notary Public or renew their Commission may file their application papers with the County Clerk and have the oath of office administered at the Courthouse.

Public Records
All documents recorded in the County Clerk’s Office are public records and are available for copying and research purposes during normal business hours.