How to Resolve a Permit Violation in California

11 min read · Last reviewed April 2026

Option 1: After-the-Fact (Retroactive) Permits

The most common way to resolve a permit violation is to apply for an after-the-fact permit. Most California cities and counties allow this process, which involves submitting plans for the work that was already completed, paying permit fees (often with a penalty surcharge), and having the work inspected.

If the work meets current building code, it will be approved and the violation is resolved. If the work does not meet code, you will need to make corrections before the permit can be finalized.

Typical costs: After-the-fact permit fees range from 2x to 10x the standard permit fee depending on your jurisdiction. You may also need to pay for plans, engineering, and the cost of opening walls or ceilings for inspection.

Option 2: Correction and Compliance

If the unpermitted work does not meet building code and cannot be brought into compliance at a reasonable cost, you may need to remove or substantially modify the work. This is most common with unpermitted structural changes, improperly wired electrical work, or additions that violate setback or zoning requirements.

Option 3: Negotiation with Code Enforcement

Code enforcement officers often have discretion in how violations are handled. In many cases, you can negotiate a compliance timeline, request extensions, or work out a phased correction plan. An attorney experienced in code enforcement matters can often help achieve more favorable terms.

Option 4: Demand Letter to Contractor

If a contractor performed the work without permits, a formal demand letter is often the first step toward recovering your costs. The letter puts the contractor on notice, creates a paper trail, and often leads to a resolution without litigation.

Option 5: Legal Action

When administrative and negotiation options fail, or when the damages are significant, legal action may be necessary. This can include:

• Small claims court for disputes up to $12,500
• Civil litigation for larger claims against contractors, sellers, or agents
• CSLB complaint against a licensed contractor
• Claims against the contractor's surety bond

Option 6: Disclosure and Sale

If you are selling a property with known unpermitted work, proper disclosure is essential. California law requires you to disclose known material defects. In some cases, selling the property "as-is" with full disclosure may be the most practical resolution — but you must understand the disclosure requirements to avoid future liability.