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*** MENDHAM BOROUGH OFFICES WILL BE CLOSED MONDAY, FEBRUARY 16TH IN OBSERVANCE OF PRESIDENTS DAY. *** Q1 2026 PROPERTY TAXES ARE DUE FEBRUARY 1ST. THERE IS A 10 DAY GRACE PERIOD BEFORE INTEREST IS ASSESSED. RESIDENTS CAN EITHER PAY ONLINE OR DROP OFF A CHECK TO THE BOWERS BUILDING *** MOUNTAIN VALLEY PARK POND (THE MUD HOLE) IS CURRENTLY CLOSED FOR ICE SKATING. *** PLEASE BE ADVISED THAT JCP&L WILL BE DOING TREE TRIMMING MAINTENANCE BEGINNING JANUARY 1, 2026 ***     
*** MENDHAM BOROUGH OFFICES WILL BE CLOSED MONDAY, FEBRUARY 16TH IN OBSERVANCE OF PRESIDENTS DAY. *** Q1 2026 PROPERTY TAXES ARE DUE FEBRUARY 1ST. THERE IS A 10 DAY GRACE PERIOD BEFORE INTEREST IS ASSESSED. RESIDENTS CAN EITHER PAY ONLINE OR DROP OFF A CHECK TO THE BOWERS BUILDING *** MOUNTAIN VALLEY PARK POND (THE MUD HOLE) IS CURRENTLY CLOSED FOR ICE SKATING. *** PLEASE BE ADVISED THAT JCP&L WILL BE DOING TREE TRIMMING MAINTENANCE BEGINNING JANUARY 1, 2026 ***     

Mendham Borough Seal BOROUGH OF MENDHAM
973-543-7152 • 2 West Main Street • Mendham, NJ 07945

News & Announcements

2025 Fall Foliage Photo Contest

Release Date: September 25, 2025

Participate in the Mendham Borough 2025 Fall Foliage Photo Contest!

Whoever sends in the best picture of a Mendham Borough tree(s) will win a tree, of their choice, to be planted in front of their home! Pictures can include family, friends, pets, cars, bicycles and more! Be creative but remember the main subject should be trees.

Spread the word and send a picture of your favorite tree(s) in the Borough with its location to dpw@mendhamnj.org, attention Debbie Holly today. Contest ends November 15, 2025.