Auditor
Additional Resources Board of Revision (BOR) Budgetary Section Consumer Services Conveyance Standards Dog Registration Auditor Forms Property Search Tools Real Estate Section Auditor's Distribution Reports Archived Distribution Reports Dog Registration FAQs Auditor FAQ Triennial Update Information Auditors News & Articles Auditor 2022 Fund Balance Reports Auditor 2023 Fund Balance Reports Beacon Property Search Help Page Budget Commission
General Information
Staff Directory
Email
auditor@unioncountyohio.gov
Phone Numbers
937-645-3003
Fax: 937-645-3057
Emergencies: Dial 911
Location
233 West 6th Street
2nd Floor
Marysville,
OH
43040
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Hours
Office Hours
8:30 a.m. - 4 p.m.
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Property Search Tools

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Property Search Tools

NOTICE: All PROPERTY VALUE information reflects certified tax year 2024 FINAL VALUES and calendar year 2025 real estate taxes.

Please Click on one of the Links below to visit the desired web application

GIS Map

Please direct map or GIS related questions to: maps@unioncountyohio.gov 

Beacon Property Search 

The Beacon Property Search application has many features including: property tax estimator based on new tax levies, parcel search and comparable sales search capabilities, reports, property search result export capabilities, additional map applications, and more. Please visit our Beacon Property Search Help page for further info.

Subdivision Plat Search

Union County GIS Enterprise Data Portal


Current & Historical Map Collections