Useful Links

GIS Map System

McHenry County GIS website that is useful in finding comparable properties.
http://www.mchenrycountygis.org/athena/

Tax Bill Information

McHenry County Treasurer’s Website
https://www.co.mchenry.il.us/county-government/departments-j-z/treasurer

Appeal Forms & Rules

2015 Board of Review Appeal forms
https://www.co.mchenry.il.us/county-government/departments-a-i/assessmen...