County Treasurer

Bradley J. SlaghBradley J. Slagh, County Treasurer
Jeanne F. Marek, Chief Deputy Treasurer

Grand Haven Office

414 Washington Avenue, Room 207
P.O. Box 705
Grand Haven, MI 49417-0705

Phone: (616) 846-8230
Toll Free: (800) 764-4111, ext. 8230
FAX: (616) 846-8180
Email: treasurer@co.ottawa.mi.us

Dog Licensing | Property Search | Annual Reports: 2007, 2006, 2005 | Investment Policy | Levy Rates: 2007, 2006, 2005

Office Hours: Monday - Friday, 8:00 a.m. to 5:00 p.m.

Branch Office

Ottawa County Fillmore Complex
12220 Fillmore Street
West Olive, MI 49460
Phone: (616) 846-8230

Office Hours: Monday - Friday, 9:00 a.m. to noon and 1:00 p.m. to 3:00 p.m.

Featured Content

Ottawa County Treasurer foreclosed on fourteen properties with 2005 and prior delinquent taxes. Click here for the Land Sale schedule and property information.

Department Overview

The primary functions of the County Treasurer and staff are:

  1. Custodian of all County funds
  2. Record the revenue of the County
  3. Collect delinquent property taxes and tax foreclosure
  4. Custodian of all property tax rolls
  5. Property tax certifications
  6. Provide a public information center for taxes
  7. Manage the County dog license program.

The County Treasurer is a member of the County Elections Commission, County Plat Board, County Tax Allocation Board, Ottawa County Economic Development Corporation and the Ottawa County Michigan Insurance Authority.