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Please see code section 420.150, M. for solar energy system requirements.
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Apply for your permit by using the Citizenserve Online Portal. Plans for Building Permits should be uploaded to the portal with your application.
Residential permit reviews take approximately 10-14 days to complete. Commercial permit reviews take approximately 14-21 days.
Yes, permits are required for driveway and right-of-way work by our Public Works Department. Contact Public Works at 636-695-4221 for information on required permits. No permit is needed for patios or non-driveway related slabs.
A permit is not required for a roof replacement.
Ice and water shield is not required unless required by the manufacturer.
Yes, drip edge is required.
Inspections are schedule on an AM (9am-12pm) or PM (1pm-4pm). Inspections must be called in by 3:30 pm on the proceeding business day for a next day inspection.
Work of a minor nature within a home does not require a licensed contractor, however, if excessive violations are noted at the time of the inspection, a licensed professional may be required.
2015 IBC International Building Code
2015 IPC International Plumbing Code
2015 IMC International Mechanical Code
2015 IECC International Energy Conservation Code
2014 NEC National Electric Code
2009 ANSI Accessibility Code
2015 IFGC International Fuel Gas Code
2015 IPMC International Property Maintenance Code
Public Access to Codes: https://codes.iccsafe.org/category/I-Codes?year=2015&page=1
Swimming Pool Requirements Checklist (PDF)
Weekdays 6:30 am - 8:00 pm
Saturdays 9:00 am - 6:00 pm
Sundays 12:00 pm - 6:00 pm
Fences are generally not allowed in Lake Saint Louis unless you have an in-ground swimming pool with a few exeptions. The Residenctial Fence Map (PDF) shows where you may have a fence in Lake Saint Louis. A permit is required prior to installing a fence in your yard.