Borough of Middlesex, NJ

10/07/2026

The Borough of Middlesex is entering the third year of its five-year property reassessment program. The program is designed to ensure that property assessments reflect fair market value and that the tax burden is distributed fairly and equitably among property owners.

For more information regarding field inspections please visit:

The Borough of Middlesex is entering the third year of its five-year property reassessment program.

10/06/2026

This year's DEA National Takeback is October 24, from 10am - 2pm in the Lobby of the Middlesex Police Department.

Please visit DEATakeBack.com for further information.

09/25/2026

Dear Community Members,
Please see below statement on behalf of the Members of the Middlesex Fire Department and its Committees.
Lincoln Hose Co. Heights Fire CompanyPierce Fire Company 3Parker Engine & Hose Co #4

09/23/2026

REMINDER: Please join the Middlesex Fire Department on Saturday, September 26 for a Fishing Derby. Sign in begins at 9am, and is $10 per person. More information can be found here: https://www.middlesexboro-nj.gov/latest-news/middlesex-fire-department-fishing-derby

09/15/2026

Upcoming Events: Middlesex Environmental Commission

International Clean Up Day: Help us clean up the Green Brook on September 19, from 9am - 12pm at Mountain View Park. Pre-Register here: https://lowerraritanwatershed.org/event/sept-19-international-clean-up-day-in-middlesex-borough/

Energy Workshop: Learn how to slash your monthly costs, reduce your carbon footprint and take control of your energy future on September 26, from 11am to 2pm at the Middlesex Public Library Community Room. Learn more here: https://www.energyoutreachnj.com/MIDDLESEX/

09/14/2026

Middlesex Borough residents — we’re partnering with PSE&G and Sustainable Jersey to help make your home more energy efficient and comfortable. From free home energy assessments to no-cost upgrades for eligible residents, there are programs available for both homeowners and renters. Learn more:
https://www.EnergyOutreachNJ.com/MIDDLESEX

09/04/2026

Happy Labor Day Middlesex! As a reminder, Borough offices will be closed on Monday, September 7. Re-opening on Tuesday, September 8.

09/02/2026

Please join Assemblyman Andrew Macurdy, and the Division of Taxation for information and assistance with NJ’s Property Tax Relief Programs on September 24, from 2:30 - 4:30PM at the Senior Center.

More information: www.middlesexboro-nj.gov/latest-news/pas-1-filing-event

09/01/2026

Weather conditions permitting, the Middlesex County Mosquito Extermination Commission will be conducting truck ULV spray missions for nuisance adult mosquitoes and/or vector control on Friday, September 4 from 6 - 11:59PM, covering the neighborhoods off NJ-28, South Ave, and William St, east of Mountain Ave, and all of Dunellen.

More information:

Weather conditions permitting, the Middlesex County Mosquito Extermination Commission will be conducting truck ULV spray missions for nuisance adult mosquitoes and/or vector control.