The following is intended to help an owner, developer, architect, engineer or contractor better understand the process and expectations in preparing, constructing and finalizing commercial and multifamily building and civil construction permits as required for commercial and multifamily construction within the City of Renton.

If you have any questions, please contact us at or (425) 430-7200.

Civil Construction Permit Application & Inspection
A Civil Construction Permit may be required if site or utility work outside the building is proposed. Please contact the Permit Center to help determine if a Civil Construction Permit is required.

A Civil Construction Permit Application shall run concurrently with a Building Permit Application.  Start the Process for Civil Construction
Certificate of Occupancy (TCO & CO)

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