The following are the codes and ordinances adopted by the City of Simi Valley and apply to all construction projects. The list is not intended to include every City code or ordinance that is enforced, and some may not be applicable to your project.

The Simi Valley Building Code is part of the Simi Valley Municipal Code (SVMC). The City of Simi Valley Building Code may be purchased at the Building and Safety public counter. If you have questions about codes and ordinances related to Building and Safety, please call (805) 583-6723.

For specific information concerning all City codes and ordinances, copies of the Simi Valley Municipal Code may be purchased at City Hall in the City Clerk's office.

Codes Adopted by City Ordinance No. 1366

Effective January 1, 2026

• 2025 California Building Code, Volumes 1 and 2
• 2025 California Electrical Code
• 2025 California Mechanical Code
• 2025 California Plumbing Code
• 2025 California Energy Code
• 2025 California Historical Building Code
• 2025 California Existing Building Code
• 2025 California Referenced Standards Code
• 2024 International Property Maintenance Code
• 2025 California Green Building Standards Code (CALGreen)
• 2025 California Wildland-Urban Interface Code

The above codes may be purchased online from the International Code Council.