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Clerk
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Police
Pool
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Borough Offices Closed: Christmas

  • Friday, December 25, 2026
  • 8:30 AM 4:00 PM
  • Borough of Middlesex 1200 Mountain Avenue Middlesex, NJ 08846 United States (map)
  • Google Calendar ICS
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Previous
December 17

Film Commission Meeting
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Next
January 13

Joint Land Use Board Reorganization Meeting

WELCOME TO THE BOROUGH OF MIDDLESEX

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Phone: 732.356.7400 | Fax 732.356.7954
1200 Mountain Avenue, Middlesex, New Jersey 08846

 

Welcome to the Borough of Middlesex web site. Our site features customer friendly information and resources to help serve you better. Please contact us if you need any assistance.

Borough Office Hours - Effective January 1, 2026

8:30am-4:00pm Monday through Friday

Summer Office Hours - Memorial Day through Labor Day:

  • 8:30am-4:00pm Monday-Thursday

  • 8:30am-1:00pm Friday

 
Arbor Day Foundation Tree City USA
 

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