Residential Addition–Building

A Building Permit is required for an owner or contractor of a property to add to an existing building or structure, for example, a room addition. Prior to starting construction you will be required to submit plans and any necessary supporting documentation for review and approval by the County. The plan review process involves verifying compliance with the California Building Codes, San Bernardino County Fire Code, San Bernardino County Development Code, and/or any required laws and regulations.

Can I apply online? Yes, applications can be found in the EZ Online Permitting Portal

Contact:

Department Address Phone
Building and Safety

385 N. Arrowhead Ave.
San Bernardino, CA 92415

(909) 387-8311

Application Path:

  • Step 1: Navigate to the EZOP Portal
  • Step 2: Click "Building" in the navigation menu.
    building application
  • Step 3: Click the "Create an Application" button.
    create an application button
  • Step 4: Read and accept the disclaimer. Then click the "Continue Application" button.
  • Step 5: Select "Residential Addition" and click "Continue Application" to begin the application.
    Residential Addition Residential Addition permit button
Project Name
Garage - Attached
Residential - Addition
Residential - Room Addition
Residential - Garage - Attached