The Platte County Assessor's Office is located on the first floor of the Platte County Administration Building, which is next to the Courthouse in Platte City. Assistance is available from the following departments:
Location415 Third Street, Rm. 114Platte City, MO 64079
Click here for driving directions.
Office Hours
Monday - Friday
8AM - 5PM (except holidays)
Personal Property & Vehicle Tax Waivers
Room 114
Phone: (816) 858-3303
Fax: (816) 858-3314
Email: [email protected]
Business Personal Property
Room: 114
Phone: (816) 858-3312
Real Estate/Commercial Appraisal
Phone: (816) 858-3316
Mapping
Phone: (816) 858-3313 or (816) 858-1240
Assessor's Office Home