
Laura Pease, Administrative Assistant
Responsibilities of the Mercer County Auditor’s Office
- Property Transfers
- Property Tax and Assessments
- Weights and Measures
- Tax Mapping
- Dog Tags
- Vendor Licenses
- Information Technology (IT)
- Personal Property
- Homestead
If your property was damaged or destroyed, please complete Form DTE26.
For general tax information, visit the Ohio Department of Taxation website.
How are my Real Property Taxes Determined?
Office Hours
Monday: 8:30 a.m. to 5:00 p.m.
Tuesday: 8:30 a.m. to 4:00 p.m.
Wednesday: 8:30 a.m. to 4:00 p.m.
Thursday: 8:30 a.m. to 4:00 p.m.
Friday: 8:30 a.m. to 4:00 p.m.
Contact Us
Mercer County Auditor
101 North Main Street, Room 105
Celina, OH 45822
101 North Main Street, Room 105
Celina, OH 45822
(419) 586-6402
(419) 586-9425 (2nd floor)
(419) 586-8089 (1st floor)
(419) 586-8089 (1st floor)
The Auditor’s Office Departments are located in several rooms within the Courthouse.
- Room 104 – Auditor: IT Dept.
- Room 105 – Auditor: Administrative
- Room 106- Auditor: Budgetary
- Room 109 – Auditor: Weights & Measures
- Room 207 – Auditor: Real Estate, Personal Property, Dog Tags, Vendors Licenses, Homestead, etc.
- Room 209 – Auditor: Tax Mapping