Osage County, Missouri Assessor's Office

Osage County, Missouri Assessor's Office The Assessor's Office is responsible for the valuation of all the tangible real and personal property within Osage County.

02/17/2026

March 1st is quickly approaching, please send in assessment forms do there are no fees applied. Thanks and have a great day

01/23/2026

Good morning fellow residents. The assessment forms are mailed and some are coming back in. With that in mind, please be sure that all vehicles, trailers etc are listed. We use DOR to refer to. If the trailer or vehicle is still licensed in DOR it will not be removed without proof of sale. Any questions please call the office 573-897-2217. Have a great day.

Address

205 E Main Street
Linn, MO

Opening Hours

Monday 8am - 4:30am
Tuesday 8am - 4:30am
Wednesday 8am - 4:30am
Thursday 8am - 4:30am
Friday 8am - 4:30am

Telephone

+15738972217

Website

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