Get MO Application For Electrical Permit - Saint Louis County 2002-2024

The Right-of-Way (Utility) permit allows for the installation of utilities or other work to be performed within the county road right-of-way. All permits must be submitted electronically through St. Louis County's online permitting system.

The homeowner or a member of the owner's immediate family (who resides at the property and is on the occupancy permit) may apply for a homeowner's electrical permit for the installation or modification of branch wiring (only) under the following guidelines: The subject property must be a single family residence.

For paper plan projects submitted prior to February 13, 2023: All applicants who have been notified of permit approval by a member of the Permit Processing Staff may pick up their permit and plans on the street level of St. Louis County Lawrence K. Roos Administration Building located at 41 South Central Avenue, ...

A St. Louis County Driveway Permit is required to construct a new driveway or to modify the width of an existing driveway on a county road. Click here to access the St. Louis County Driveway Permit application.

Fees Estimated Construction CostApplication FeePermit Fee$0 - $1,000.00$25.00$19.00$1,001- $2,000.00$25.00$23.00$2,001 - $3,000.00$25.00$30.00Over $3,000.00 estimated construction cost or fraction thereof$25.00$10.00 per thousand estimated construction cost or fraction thereof

Re-Occupancy Permit Applications 314-615-5184. permits@stlouiscountymo.gov. 41 South Central Avenue 6th Floor Clayton, MO 63105. Mon-Fri: 7:30am - 4:00pm.

Electrical work must be done by a licensed Electrical Contractor or a qualifying homeowner for certain limited electrical work.

Re-Occupancy Permit Applications 314-615-5184. permits@stlouiscountymo.gov. 41 South Central Avenue 6th Floor Clayton, MO 63105. Mon-Fri: 7:30am - 4:00pm.