Roofing Permits & Codes in San Jose, CA | Title 24 Guide
What Homeowners Need to Know Before Replacing a Roof
If you’re planning a roof replacement in San Jose, California, pulling the correct permit isn’t optional—it’s required in most cases. San Jose enforces California Title 24 building and energy codes, along with local amendments, to ensure roofing work meets safety, fire-resistance, and energy-efficiency standards.
This guide explains when a roofing permit is required in San Jose, which codes apply, and exactly where to apply, so you can avoid delays, fines, or failed inspections.
Do You Need a Roofing Permit in San Jose?
Yes. In most cases, San Jose requires a building permit for reroofing.
A permit is typically required when you:
Replace existing roofing materials (reroof)
Repair or replace roof sheathing or plywood
Change roofing material type (shingle to tile or metal)
Add or modify roof penetrations (vents, skylights)
Perform structural roof repairs
The City of San Jose requires permits so inspectors can verify the roof is installed safely and complies with current building and energy codes.
