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When a permit is required
Permit triggers and exempt work for Suisun City
Before starting alterations to a home, business, or property, applicants are directed to consult the Building Division and submit listed building work for approval.
Note: The city does not clearly publish a list of permit-exempt work on the Building Division permit pages. Applicants are instructed to consult the city before starting work, and even minor work may still require permits for structural, mechanical, plumbing, or electrical changes.
- Building Permit Application
- Electronic drawings to scale
- Plot plan
- Foundation details
- Framing details
- Floor plan
- Elevation drawings
- Smoke detector and mechanical, plumbing, or electrical layout details
- Title 24 energy compliance materials
- Building code
- 2025 Title 24 building standards as adopted in Suisun City Municipal Code Title 15
Application process
Application → plan check → issuance → inspection → final
- 01 Contact the Building Division before starting alterations or construction.
- 02 Submit a building permit application through the permit application portal.
- 03 Upload the application and required plans or drawings, including plot plan, foundation plan, framing, floor plan, elevations, and energy documents.
- 04 Building Division reviews the submittal, and Planning Division may also review the project for zoning compliance.
- 05 After permit issuance, schedule and pass required inspections in sequence.
- 06 Submit revisions for additional plan review and inspection as needed.
Fee schedule
Suisun City building permit fees
Fees are paid through city invoicing tied to permit processing.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
Required inspections
Scheduling and sequence
- Tyler Self Service Portal (online)
- (707) 421-7319 (phone)
- Inspection hours
- Monday 9:00 AM-12:00 PM and 1:00 PM-5:00 PM, Wednesday same hours, Tuesday and Thursday by appointment, Friday through Sunday closed.
Typical sequence: Typical sequence includes foundation, underfloor, underfloor insulation, shear nailing, frame, insulation, sheetrock nailing, and final inspection.
Frequently asked
Common questions about Suisun City permits
01 Do I need a building permit in Suisun City, CA? ▸
02 How much does a building permit cost in Suisun City, CA? ▸
03 How do I apply for a building permit in Suisun City, CA? ▸
04 How do I schedule a building inspection in Suisun City, CA? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Building Department, City of Suisun City before applying. Jaspector is not legal advice.