Smoke Detectors: Simi Valley vs Ventura

When do I have to add smoke/CO alarms in unincorporated Ventura County?

When the valuation of additions, alterations, or repairs to your dwelling exceeds $1,000, the Ventura County Building Code (CRC R314/R315) requires you to bring smoke and/or CO alarms up to code at the required locations.

Where must smoke alarms be installed?

Outside each separate sleeping area in the immediate vicinity of the bedrooms, in each bedroom, and on every level of the dwelling, per the adopted California Residential Code.

Do I need carbon monoxide alarms?

CO alarms are required in dwellings that contain fuel-burning appliances or an attached garage; they are not required in dwellings with no fuel-burning appliances.

Where do smoke detectors need to be in my City of Ventura home?

Inside each bedroom, outside each sleeping area, and on every level of the home. New construction requires hardwired, interconnected alarms with battery backup. Existing homes need at least battery-operated alarms in all required locations.

Are CO detectors required in City of Ventura homes?

Yes. Carbon monoxide detectors are required in all dwellings with fuel-burning appliances, fireplaces, or attached garages under Health and Safety Code 17926.1. Install them outside sleeping areas and on every level of the home.

What are my obligations as a City of Ventura landlord for smoke detectors?

Ensure all required smoke and CO detectors are installed and functioning at the start of each new tenancy. Non-compliance may result in fines of $200-$500 per unit and civil liability for injuries. Contact Code Enforcement at (805) 654-7869.