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What Requires an Encroachment Permit?
- Utility installation or repair
- Sidewalk construction or repair
- Driveway construction
- Street excavation
- Lane closures
- Traffic control
- Work within County right-of-way
- Flood Control right-of-way work
Before You Apply
You’ll Need
- Select the correct permit application.
- Review the application requirements.
- Gather the required plans and supporting documents.
- Submit your completed application.
Fees
Permit fees vary depending on the scope and location of work.
Contact us for current fee information.
How to Apply
Determine Permit Needed
Confirm your project requires an Encroachment Permit.
Prepare Documents
Gather required plans, insurance and supporting documents.
Submit Application & Fee
Submit your completed application, supporting documents, and required fees.
Staff Review
Staff reviews your application and may request additional information.
Permit Approval
Receive approval before work begins.
Schedule Inspection
Schedule required inspections.
Inspection Scheduling
Encroachment permits are subject to County inspection before, during, and after construction.
Schedule an inspection using the appropriate phone number or link below.
Roadway & Utility Work
Schedule your inspection at least 24 hours before starting work.
Traffic Signals & Streetlights
Call at least 48 hours before work begins if your work is within 500 feet of a traffic signal or streetlight.
Forms & Documents
Permit Applications
Codes & Ordinances
Encroachment permits are governed by the following sections of the Alameda County Municipal Code.
Illegal Encroachments
Unauthorized work within the County right-of-way may result in enforcement action or permit requirements.
Report an Illegal Encroachment
Need Help?
Get help with applications, forms, inspections, and permit questions.
Location & Hours
399 Elmhurst Street
Hayward, CA 94544
Monday – Friday
8:30 am – 5:00 pm