Napa, CA Fence Regulations: Material Restrictions (2026)
Specific materials that are prohibited for fencing, such as barbed wire, razor wire, or electric fencing in residential zones.
Research in progress
We are currently verifying Napa's specific local ordinance for material restrictions. In the meantime,California state law generally applies, and below you'll find guidance for finding the official rules and links to related Napa ordinances we've already verified.
California State Law Context
California state law provides the baseline framework for material restrictions across all municipalities in the state. Individual cities like Napa may adopt additional local rules on top of state requirements, which is what makes checking your specific city ordinance important. For Napa residents, the safest approach is to follow state law as a baseline and contact City Hall for any additional local requirements.
You can browse all California fence regulations to see how cities across the state regulate this topic.
How to find official Napa Material Restrictions rules
- Search for "Napa CA municipal code" to find your city's online code portal (Municode, eCode360, or American Legal Publishing are the most common).
- Look for chapters covering fence regulations, zoning, nuisance, or property maintenance — that's where most material restrictions rules live.
- Contact Napa City Hall's code enforcement, planning, or community development department for clarification.
- Check with your HOA if applicable — many HOAs have stricter rules than the city itself.
Other fence regulations verified for Napa
We've verified the following fence regulations for Napa: