Town Hall Address A-4307 144th Ave Holland, MI 49423 United States- Allegan County Website https://www.overiseltownship.org/ Zoning 269-751-7030 A-4307 144th Ave Holland, MI 49423 United States Town Clerk 269-751-7030 A-4307 144th Ave Holland, MI 49423 United States Water 269-751-7030 A-4307 144th Ave Holland, MI 49423 United States Sewer 269-751-7030 A-4307 144th Ave Holland, MI 49423 United States Tax Collector 269-751-7030 A-4307 144th Ave Holland, MI 49423 United States Code Enforcement 269-673-5511 112 Locust Street Allegan, MI 49010 United States Town Hall Hours Tues, 9-5 County Allegan