Building Permit & Plan Review

Mesa adopted the 2024 International Code Council (ICC) “family” of codes and the 2023 National Electric Code produced by the National Fire Protection Association.

These Codes and their amendments went into effect on January 8, 2026. A copy of the adopted Codes can be found on the ICC website.

Commercial Construction

Information about commercial construction projects.

Residential Construction

Information about residential construction projects.

Construction Forms, Guides & Checklists

Information about construction forms, guides and checklists.

Mesa Building Code

Currently adopted building codes.

Sign Regulations

Information about sign permits.

Building Permits Dashboard

Dashboard of Building Permit data