Welcome to Our online portal

Access applications and forms from your home, office or mobile device! This site is brought to you by St. Charles County’s Department of Community Development, Division of Environmental Health (a division of the Department of Public Health), and the Roads and Traffic Department. Thank you for visiting!

Online services to apply for permits, schedule inspections, make payments, etc. are available 24 hours a day, 7 days a week.

Important Site Info:

• Please note: If you have been involved in a project where a permit was issued from the Community Development Department, an account username & password may have already been set up for you. Please review Current Registrations under the Reports tab at the top of this site to determine if you already have an account.
• First-time users: Please use the My Account tab at the top to create an account with a single username and password (one per person).
• Existing users: Please use the My Account tab at the top of the page to review your request or update your account information.
• Users of this site will receive all correspondence by email.