Miami County Property Search (Ohio)

The Miami County Assessor is responsible for determining the value of property in order to determine Miami County property taxes. The Miami County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Miami County Tax Assessor maintains current data on every parcel in the Miami County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Miami County, OH. The Miami County Assessor’s Office can answer questions regarding Miami County property tax appeals and assessments, Miami County property tax rates and payment due dates.

Miami County Auditor's Office Troy OH 201 West Main Street 45373 937-440-5925


Miami County Auditors are responsible for maintaining accurate financial records on properties, including the appraisal and assessment of a property's value, which is used to determine Miami County property taxes. The Miami County Auditor’s Office collects data from on-site inspections, information submitted by owners, prior sales, and statistical analyses. The Auditor maintains current data on Miami County property value, owner information, inventories of parcels and structures, and parcel maps. The Office also provides property search databases for Miami County, OH.

Miami County Auditor Troy OH 201 West Main Street, # 3 45373 937-440-5925


The Miami County Clerk files important documents and preserves municipal records in order to maintain an archive of Miami County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Miami County, Ohio. The Miami County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Miami County deeds, mortgages, and liens on properties.

Miami County Clerk Troy OH 201 West Main Street 45373 937-440-6010

Newberry Township Clerk Covington OH 7835 West Ingle Road 45318 937-473-3778

Tipp City Clerk Tipp OH 260 South Garber Drive 45371 937-667-8425

The Miami County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Miami County, OH. The Office of Recorder of Deeds in Miami County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Miami County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

Miami County Recorder of Deeds Troy OH PO Box 653 45373 937-440-6040


Miami County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Miami County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Miami County, Ohio.

Laura City Hall Laura OH 108 South Main Street 45337 937-947-1050

Piqua City Hall Piqua OH 201 West Water Street 45356 937-778-8300

Troy City Hall Troy OH 100 South Market Street 45373 937-339-1221

West Milton City Hall West Milton OH 701 South Miami Street 45383 937-698-4191


The Miami County Treasurer and Tax Collector’s Office is responsible for the collection of Miami County property tax revenue. The Treasurer and Tax Collector maintains current Miami County property tax information including Miami County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Miami County, Ohio.

Miami County Treasurer's Office Troy OH 201 West Main Street 45373 937-440-6045