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Elected Officeholder: David Cox

Platte County Administration Building

415 Third St., Room 115
Platte City, MO 64079
Phone: (816) 858-2232


  • Assesses (puts a value on) real estate and personal property for tax

  • Reassesses (updates) all real property assessments in the County to equalize values among taxpayers and to adjust values to current market conditions.

  • Creates and maintains paper and computerized maps of the County.

  • Keeps track of transfers of ownership of property in the County.

GIS/Mapping and Real Estate Information

Business Property Information

Personal Property Information

Frequently Asked Questions 






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