Washington, MO
Building Department
How permitting works in Missouri
Cities are the dominant permitting authorities in Missouri. Because most counties have limited permitting power, the city role is essential for ensuring that urban construction is regulated, with cities typically adopting the International Code Council (ICC) standards by local ordinance.
Limited to specific County classes; Cities dominant.
Contact Information
- Phone
- (636) 390-1010
- Office Hours
- 8 a.m. to 4:30 p.m.
- Website
- https://www.washmo.gov/
- Permit Portal
- https://www.washmo.gov/o/cw/page/building
Nearby jurisdictions in Missouri
Three Creeks, MO2 mi
Likely permitted by Warren County, MO
Villa Ridge, MO9 mi
Permits issued by Franklin County, MO
Gray Summit, MO12 mi
Permits issued by Franklin County, MO
New Haven, MO12 mi
Likely permitted by Franklin County, MO