Frequently Asked Questions

Do you have contact information for a property owner?
How do I find out what a property sold for?
How do I find out what the parcel number is for a property?
How do I find out where my property lines are?
How do I find out who owns a property?
How do I locate my parcel pins?
How does the Assessor determine my property value?
How often is my property reassessed?
My assessment has not changed, why have my property taxes increased?
What do I do if I disagree with the assessed value of my property?
What is a levy rate?
What is a rollback?
What is Classification?
What is Corn Suitability Rating (CSR)?
What is Market Value?
When are Assessment Notices mailed?

County Courthouse

220 N. Washington Ave.
Mason City, IA 50401
Contact · Report a Concern

Courthouse Hours

M-F 8:00 a.m. to 4:30 p.m.
Closed Holidays
Department Hours May Vary