Cook County removes cabins from Lot 4 assessment, agrees to seek legal clarification on improvements located on federal land

Kathleen Gaylord, who identified herself as a third‑generation owner, appealed a revised 2025 valuation that the assessor's office had changed to include improvements—described in assessor materials as cabins—on a parcel she said is federal land, not hers.

Gaylord said the cabins sit on what the parties now call Lot 10 (federal land) while her private deeded parcel is Lot 4. She told the board the cabins were incorrectly placed on Lot 4 in county records and argued that improvements on federal land should be treated as personal property under state law rather than as real property assessed to neighboring private parcels. “These are the improvements that are on Parcel 532151100,” Gaylord said, identifying a separate parcel where she said the cabins actually sit.

Assessor staff explained the county discovered structures in aerial imagery and that mapping lines can shift; staff said they could move the cabins to the Forest Service parcel and then pursue the appropriate tax pathway (a Forest Service notice, an exempt application or a personal property record) depending on federal documentation. Bob Johnson said the assessor's office is willing to put the cabins on the federal parcel but noted he has not received a lease or other formal document from federal agencies for the site.

After extended discussion about statutory treatment of improvements on federal land, the board voted to remove the recorded improvements from Lot 4's assessment record and to assess property ID 532152310 (Lot 4) as rural vacant land for 2025. Commissioners said the decision is intended as a proximate corrective step and that further review—coordinated with county legal staff, the assessor and federal agencies—will be necessary to determine whether the cabins should be treated as personal property on a federal parcel or assessed differently in future years.

The board recorded the motion to change the Lot 4 assessment and required staff to return with a legal opinion and to coordinate with the Forest Service or Bureau of Land Management to clarify ownership and proper tax treatment. The board further noted the issue would be revisited for the 2026 assessment cycle.