Renovation Permits: What You Actually Need to Know

Skipping a required permit can cost you far more than the permit fee itself.

Most structural and system changes need permits

Adding or removing walls, electrical work, plumbing changes, and additions almost always require permits in US jurisdictions.

Cosmetic updates usually don't

Painting, flooring replacement, and cabinet swaps typically don't require permits, though it's worth confirming with your local building department for anything borderline.

Unpermitted work causes real problems at resale

Buyers' inspectors and appraisers can flag unpermitted work, sometimes requiring it to be brought up to code or disclosed, which can complicate or delay a sale.

Your contractor should handle permitting, not skip it

A reputable contractor builds permit time into their project timeline — be wary of any contractor suggesting you skip a permit that's actually required to save time or money.

Check with your local building department directly

Requirements vary by city and county, so confirming directly with your local building department is the most reliable way to know what's needed for your specific project.