Township of Frelinghuysen

Farmland Preservation
Land Use Board
Municipal Clerk
Office of the Mayor
Online Forms
Recreation Committee
Residents Guide
Township Committee
Township History

(908) 852-4121
Fax: (908) 852-7621

Business Hours:
Monday - Friday
Closed for lunch

Mailing Address:
Township of Frelinghuysen
210 Main Street
Johnsonburg, NJ 07825

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Frelinghuysen Township
Warren County, NJ

Frelinghuysen Township rated #4 in the
2015 Best Places to live in NJ for families.

About 24 square miles in area, the Township of Frelinghuysen offers an immensely varied prospect of mountains, valleys, rivers, marshes, rock ledges, and rolling farmland, as well as a history that is still very much in evidence—from old Indian camps near rivers and lakes to its several historic villages, many historic houses, and other structures, such as mills and lime kilns. [More...]

Mud Pond

Information for new or current residents

A resource guide for new or current residents to the Township of Frelinghuysen can be found here.

Office of Emergency Management Coordinator

Nick Pachnos
Cell Phone: 908-256-6355

Municipal Court

The Frelinghuysen Township Municipal Court is located at:

Municipal Courts of Knowlton Township
628 Route 94
Columbia, New Jersey 07832.

Court Clerk: Rosanne V. McPartland, CMCA

Telephone: 908-496-4131

Fax: 908-496-8997



March 24, 2015 - Frelinghuysen Township was rated #4 in the list for best town to live in NJ for families. Read the full article and list of towns here.

March 17, 2015 - Join us for the FFP hike on April 11, 2015. Click here for full details.

March 14, 2015 - A message from our Mayor Chris Kuhn -

March 1, 2015 - Casino Night will be held on Saturday, March 28th, at 7:00 the Green Township Fire Department. Proceeds benefit two scholarships for Frelinghuysen Township students graduating from North Warren Regional High School. The Green Township Fire Department is located at 243 Kennedy Road in Green Township.  Click here for the flier.

Februarty 26, 2015 - Warren County family farm near Jenny Jump Forest preserved from development.

February 18, 2015 - Resolution Supporting, Recognizing and Honoring the Services of Law Enforcement Officers. This was adopted by a vote of 5-0 by the Township Committee.

Warren and Sussex counties preserve 129-acre Stonebridge farm. Read all the details here...

Get your taxes done for FREE by IRS-certified volunteers! Visit to schedule your appointment. Read about the program here.

Now you can take steps to get affordable, high-speed Internet to your home. CenturyLink will install high-speed Internet to our homes within one year if we get 50 completed and approved Bona Fide Retail Request. [More details here...].

The Township Committee has sent a letter to the Board of Public Utilities on behalf of our residents to request their assistance in the matter of getting high speed internet access to the "Unserved Area" of the township. [BPU Letter]

120-Acre Kids Camp Preserved in Frelinghuysen Township

On Friday, December 19, 2014 the Township of Frelinghuysen, in partnership with Warren County and The Land Conservancy of New Jersey, purchased the 120-acre Kids Camp property along Lincoln Laurel Road. Containing a small pond and existing trail network, the preservation of this “hole in the donut” property will create a 412-acre greenway by connecting with the 131-acre Gnome Hollow Preserve and the 161-acre Frelinghuysen Forest Preserve. [Read full story...]

Easy Things You Can Do Every Day To Protect Our Water...Storm water Brochure

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