Johnson County Property Assessor (Iowa)

Search for Johnson County, IA property assessment information. Property Assessments include property tax assessments, property valuations, property tax liens, defaults on property taxes, and property assessment appeals.


Johnson County Assessors determine the value of properties and parcels so that the jurisdiction can levy Iowa property taxes. The Assessor's Office maintains current data on every parcel in the district, including records on Johnson County property tax assessments, maps of property lines, and inventories of parcels and structures, as well as the value of all the property in the jurisdiction. Johnson County Tax Assessors may also keep records on reassessments for construction or improvements and other on-site inspections. Johnson County Assessment Offices provide online access to their property assessment records.

Johnson County Assessor's Office Iowa IA 913 South Dubuque Street 52240 319-356-6078


Johnson County Clerks file documents and preserve a range of municipal records in order to maintain an archive for their Iowa municipality. These Johnson County tax assessment records are open to the public. The Clerk's Office has a number of records on property assessments, including real estate excise taxes, tax liens on properties, and the Johnson County property tax assessment formulas. They also keep records on property transactions, deeds, and titles. Johnson County Clerks provide online access to their public property tax records, including documents related to property assessments.

Hills City Clerk Iowa IA 201 North 1st Avenue 52245 319-679-3197

Iowa City Clerk Iowa IA 410 East Washington Street 52240 319-356-5043

Johnson County Clerk Iowa IA PO Box 2510 52244 319-356-6060

Tiffin City Clerk Tiffin IA 201 Main St 52340 319-545-2572


Johnson County Recorders of Deeds collect public records, primarily documents related to property, and make them available to the Iowa public. The Office of the Recorder of Deeds maintains records on Johnson County property tax assessments, including property and parcel surveys, property tax liens, and property valuations. They also record land transactions within the jurisdiction, including deeds, mortgages, and easements. The Johnson County Recorder provides online databases for public records access of property assessments.

Johnson County Recorder of Deeds Iowa IA 913 South Dubuque Street 52240 319-356-6093


Johnson County Town Halls and City Halls are the chief administrative office that runs a town or city in Iowa. The Town or City Hall maintains records related to the locality, including property assessment records. These Johnson County public assessment records include property value assessments, records of paid and unpaid property taxes, and property tax liens. Town and City Halls also maintain records on land transactions, property sales and transfers, and municipal and zoning boundaries. Property assessment records are available as public records, and many Town and City Halls provide online access to these files.

Coralville City Hall Coralville IA 1512 7th Street 52241 319-248-1700

Hills City Hall Hills IA 90 1st Street 52235 319-679-2507

Iowa City City Hall Iowa IA 410 E Washington St 52240 319-356-5000

Lone Tree City Hall Lone Tree IA 123 North Devoe Street 52755 319-629-4615

North Liberty City Hall North Liberty IA 3 Quail Creek Cir 52317 319-626-5708

Oxford City Hall Oxford IA 205 North Augusta Avenue 52322 319-828-4742

Swisher City Hall Swisher IA 66 2nd St SW 52338 319-857-4539

Tiffin City Hall Tiffin IA 201 Main Street 52340 319-545-2572


Johnson County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in Iowa. The Office of the Treasurer and Tax Collector maintains current data on every Johnson County parcel , as well as a number of other property tax assessment records. These records include property assessments, defaults on property taxes, lists of sold parcels, and property valuations. The Treasurer and Tax Collector may also maintain information on Johnson County property auctions and a property's prior liens or foreclosures. Johnson County Treasurers and Tax Collectors provide online databases to access property assessment records.

Johnson County Treasurer's Office Iowa IA 913 South Dubuque Street 52240 319-356-6087