Township Assessors
Your township assessor is required by law to identify and value all property based on its status on January 1st of the assessment year. Township Assessors attempt to arrive at an assessed value that is one-third of the market value by comparing your property to similar properties that have sold in your neighborhood and by analyzing that information relative to the replacement cost for your land and the improvements on the land.
| Township | Assessor | Phone | Address |
|---|---|---|---|
| Manchester and Leroy | Donn Hathaway | (815) 389-2136 | Home |
| Caledonia, Bonus, Spring, and Poplar Grove | Kathi Hendrickson | (815) 544-2437 |
9015 Marengo Rd. Garden Prairie, IL 61038 |
| Boone | Boone County Assessment Office | (815) 544-2958 |
1208 Logan Ave. Belvidere, IL 61008 |
| Belvidere | Diann Helnore | (815) 547-8095 |
8200 Fairgrounds Rd. Belvidere, IL 61008 |
| Flora | Roger Huber | (815) 547-7202 | Home |