Lyon County, Iowa - Assessor's Office
The Lyon County Assessor is responsible for appraising real estate and assessing a property tax on properties located in Lyon County, Iowa. You can contact the Lyon County Assessor for:
- Checking the Lyon County property tax due date
- Appealing your property tax appraisal
- Reporting upgrades or improvements
- Information on your property's tax assessment
- Your property tax bill
- Paying your property tax
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The Lyon County Assessor's Office is located in the Lyon County Courthouse in Rock Rapids, Iowa.
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Lyon County Assessor Contact Information
Lyon County Assessor Address
Lyon County Assessor
Lyon County Courthouse
206 South Second Avenue
Rock Rapids, IA 51246
Lyon County Assessor Phone Number
(712) 472-8550
Lyon County Assessor's Website
Lyon County Assessor's Office Services
There are three major roles involved in administering property taxes - Tax Assessor, Property Appraiser, and Tax Collector. Note that in some counties, one or more of these roles may be held by the same individual or office. For example, the Lyon County Tax Assessor may also serve as the Lyon County Tax Appraiser.
- The Lyon County Tax Assessor is responsible for setting property tax rates and collecting owed property tax on real estate located in Lyon County.
- The Lyon County Property Appraiser is responsible for determining the taxable value of each piece of real estate, which the Tax Assessor will use to determine the owed property tax.
- The Lyon County Tax Collector is responsible for collecting property tax from property owners. They issue yearly tax bills to all property owners in Lyon County, and work with the sheriff's office to foreclose on properties with delinquent taxes.
When contacting Lyon County about your property taxes, make sure that you are contacting the correct office. You can call the Lyon County Tax Assessor's Office for assistance at 712-472-8550. Remember to have your property's Tax ID Number or Parcel Number available when you call!
If you have documents to send, you can fax them to the Lyon County assessor's office at 712-472-8551. Please call the assessor's office in Rock Rapids before you send documents or if you need to schedule a meeting.
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Learn More
All of the Lyon County information on this page has been verified and checked for accuracy. If any of the links or phone numbers provided no longer work, please let us know and we will update this page.