City permit hub
San Jose home permit guides
Plain-language guidance for common repairs and upgrades handled by San José Building Division.
City permit tools
Move from the first question to a closed permit.
These tools keep the same San Jose context while you verify the authority, find the official record, check the contractor and save final proof.
Common projects
What are you planning?
Open a cited local decision or continue through the official routing workflow.
HVAC replacement
San José publishes an over-the-counter building and trade permit route for qualifying HVAC and heat-pump work. Confirm equipment, capacity, location, ducts, electrical and fuel changes.
Electrical panel upgrade
San José routes panel and service changes through electrical permitting and SJPermits. Separate panel-only work from service, meter and utility coordination.
Roof replacement
San José publishes a building-permit and fee route for regulated reroof work. Separate covering work from decking, framing, solar and structural changes.
Window replacement
San José publishes a permit and fee route for regulated window and door replacement. Confirm same-opening scope, structural change, egress, energy and planning conditions.
Accessory dwelling unit
San José publishes building-permit requirements for additions, conversions and accessory dwelling projects. Confirm property eligibility, unit type, planning conditions, fire separation and utilities.