The Auditor's Real Estate Department maintains records of current property ownership within Johnson County for taxation purposes. These records are available to the public and consist of plat maps showing current ownership, aerial photos showing ground cover and other physical attributes, and road maps. Each year the Auditor's Office compiles property tax levies and calculates property taxes, which are collected by the Treasurer's Office.

Quick Links:


Tax calculations


Property Information Viewer


Tax dollars being diverted by TIF Projects

Property Tax Estimator

Order a road map or plat book



Contact the Real Estate



Real Estate Deputy

Tara Higgins

[email protected]

Phone Number


Office Email

[email protected]


Johnson County Auditor’s Office
Administration Building
913 S Dubuque St Suite 101
Iowa City IA 52240

Office Hours

Monday – Friday
8:00 a.m. – 5:00 pm