Warren County ClerkDeeds, land records & marriage licenses
In Warren County, deeds, mortgages and liens are recorded by the Warren County Clerk. Marriage licenses are issued by the local registrar of the municipality. Warren County has 111,252 residents; the county seat is Belvidere.
New Jersey
U.S. Census boundary
Contact & location
- Office
- Warren County Clerk
- Address
- 413 Second Street, Warren County Courthouse, Belvidere, NJ 07823
- Phone
- (908) 475-6211
- Hours
- Mon–Fri 8:00 a.m.–4:30 p.m.
- Website
- warrencountynj.govCounty site: co.warren.nj.us
Checked against the office’s official website on October 3, 2026. Source page · Report a change
Neighbouring recording offices
Questions & answers
Independent directory — not affiliated with Warren County or the State of New Jersey.
Who records deeds in Warren County?
Deeds, mortgages and liens for property in Warren County are recorded by the Warren County Clerk. The office is at 413 Second Street, Warren County Courthouse, Belvidere, NJ 07823.
Where do I get a marriage license in Warren County?
Marriage licenses are issued by the local registrar of the municipality.
What is the phone number of the Warren County Clerk?
(908) 475-6211, as published on the office's official website (checked October 3, 2026).
Is this the official Warren County Clerk website?
No. This is an independent directory and is not affiliated with Warren County or the State of New Jersey. The official website is warrencountynj.gov.