Dean Dohrman
Pettis County Assessor
Pettis County Courthouse
2nd Floor
415 S. Ohio
Sedalia, Missouri 65301
Phone: (660) 826-5000
Personal Property Clerk--Ext. 417 Mapper-- Ext. 421
Real Estate Clerk-- Ext. 422
Office Hours- Monday Through Friday 9 A.M. - 5 P.M.