Platte County, MO
Platte County Building Department
How permitting works in Missouri
In Missouri, the county's role is strictly limited by its legal "class." Only First and Second-class counties (typically the most populated) have the inherent authority to issue building permits; for the rest of the state, the county has no role in structural permitting, leaving the task entirely to incorporated cities.
Limited to specific County classes; Cities dominant.
Contact Information
- Phone
- (816) 858-3338
- Office Hours
- Mon-Fri 8:00 AM - 5:00 PM
- Website
- https://www.co.platte.mo.us/
- Permit Portal
- https://www.co.platte.mo.us/planning-and-zoning
Start your building project in Platte County, MO
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