A driveway permit is not open-ended. Every permit has an expiration date, and if work is not completed and inspected before that date, the permit lapses. Consequences range from a simple extension fee to a full reapplication, depending on the jurisdiction and how far along the project is when the clock runs out.
First step: Check your permit approval letter for the expiration date. If you cannot find it, call the permit office with your permit number and they can look it up immediately.
Permit Validity Periods by Jurisdiction Type
| Jurisdiction Type | Typical Validity | Extension Policy | Notes |
|---|---|---|---|
| Rural county road | 6-12 months | Usually granted on request | Most county engineers are flexible for reasonable delays |
| Lake County, FL | 1 year | Contact before expiration | Explicitly stated in permit conditions |
| City / municipal street | 6 months to 1 year | Varies; some charge $25-$75 | Re-inspection may be required for late extensions |
| PennDOT (PA state highway) | 1 year from approval | Written request to district office | Easier if work has begun; harder if nothing started |
| TxDOT (TX state highway) | 1 year | Request to district office | One extension typically granted for residential projects |
| Caltrans (CA state highway) | 1-2 years | Formal extension request required | Longer initial validity reflects longer review period |
What Happens Based on Project Stage at Expiration
No Work Started
You must reapply and repay the full permit fee in most jurisdictions. Some offices offer a grace period of 30-60 days after expiration where a reapplication gets a reduced fee. Acting quickly after expiration always produces better outcomes than waiting.
Work Partially Completed
The partially completed work in the ROW may technically constitute unauthorized construction. Most permit offices handle this practically: they allow an expedited extension or repermit to cover remaining work rather than requiring removal. Contact the permit office immediately. Do not continue construction while the permit is expired.
Work Completed but Inspection Not Called
The most common scenario. Call for inspection now. Some jurisdictions allow a late inspection on an expired permit as a courtesy if the work was completed before expiration. Others require a repermit. The sooner you call, the better the outcome.
How to Request a Permit Extension
Contact the permit office 2-4 weeks before expiration
Call early, explain the reason for delay, and ask about extension procedures. First requests are almost always accommodated.
Submit a written request with permit number and estimated completion date
Put it in writing even if the office confirmed verbally. Many have a one-page extension request form.
Pay the extension fee if required
Typically $25-$75 for residential projects. Far less than reapplying from scratch.
Get new expiration date in writing and communicate to your contractor
Set a calendar reminder 4 weeks before the new deadline.
Permit Expiration FAQ
Can I start work the day the permit is issued?
Yes in most jurisdictions. Check for any "not before" date on your permit documents, which can appear when utility conflicts need resolution before construction.
My permit expired due to my contractor's delay. Do I still have to reapply?
Yes - the property owner is responsible for the permit timeline regardless of who caused the delay. Document contractor delays (emails, contract dates, supplier confirmations) to support your extension request and any future claim against the contractor.
Can I get a second extension?
Possible but harder. First extensions are routine; second extensions typically require a more compelling reason or supervisor review. Call early and provide a specific, credible completion date.
Does an expired permit create a resale problem?
Yes - a permit that expired with work uncompleted is effectively unpermitted work and creates the same resale complications. Closing out an expired permit retroactively is the correct step before listing the property. See: Selling With an Unpermitted Driveway.
Related: No-Permit Penalties · How to Apply · Timeline Estimator
Disclaimer: Permit validity periods and extension policies vary by jurisdiction. Always check your specific permit documents and contact your permit office for current procedures.