Advisory
Property Taxes Notice: Tax Bills Mailed
Property Taxes Notice: Tax Bills Mailed 
Tax bills have been delivered to the Post Office and will arrive in residents' mailboxes over the next few days. The grace period has been extended to 8/25/2026. Payments must be received on or before 8/25/2026 to avoid interest charges. Residents can pay either online on the Borough’s website or by dropping off a check at the Bowers Building.
Address/Location
Borough of Mendham
2 W Main St
Mendham, NJ 07945
Contact
Emergency: 9-1-1
Non-emergencies: 973-543-7152