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Fillmore, CA Fire Regulations: Smoke Detectors (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Smoke Alarms
Smoke alarms required in every bedroom and on every level
New Construction
New construction requires hardwired interconnected alarms with battery backup
Carbon Monoxide
Carbon monoxide detectors required in homes with gas appliances or fireplaces
Landlords
Landlords must ensure alarms work at the start of each tenancy

Summary

Fillmore requires smoke detectors in all residential dwellings per California law. Given the city's wildfire exposure and older housing stock, working smoke alarms are essential for resident safety.

(a) (1) Except as otherwise provided in this section, smoke alarms, approved and listed by the State Fire Marshal pursuant to Section 13114 at the time of installation, shall be installed, in accordance with the manufacturer's instructions in each dwelling intended for human occupancy.

(2) For all dwelling units intended for human occupancy for which a building permit is issued on or after January 1, 2014, for alterations, repairs, or additions exceeding one thousand dollars ($1,000), the permit issuer shall not sign off on the completion of work until the permittee demonstrates that all smoke alarms required for the dwelling unit are devices approved and listed by the State Fire Marshal pursuant to Section 13114.

(3) However, if any local rule, regulation, or ordinance, adopted prior to January 1, 1987, requires installation in a dwelling unit intended for human occupancy of smoke alarms which receive their power from the electrical system of the building and requires compliance with the local rule, regulation, or ordinance at a date subsequent to the dates specified in this section, the compliance date specified in the rule, regulation, or ordinance shall, but only with respect to the dwelling units specified in this section, take precedence over the date specified in this section.

(4) Unless prohibited by local rules, regulations, or ordinances, a battery-operated smoke alarm, which otherwise met the standards adopted pursuant to Section 13114 for smoke alarms at the time of installation, satisfies the requirements of this section.

Source: CA Health & Safety Code 13113.7View official code

Full Breakdown

California Health and Safety Code requires smoke detectors in every bedroom, outside each sleeping area, and on every level of the home. New construction and remodels must have hardwired smoke alarms with battery backup interconnected so that when one sounds, all sound. Existing homes may use battery-powered alarms but must upgrade to 10-year sealed lithium battery units when replacing old detectors. Landlords must provide working smoke alarms at the beginning of each tenancy. Carbon monoxide detectors are also required in homes with fossil fuel appliances, fireplaces, or attached garages. Fillmore's older homes in the downtown area often need detector upgrades.

Violations & Fines

Landlords who fail to install smoke detectors face liability for fire-related damages. Home sellers must provide a smoke detector compliance statement. Non-compliance may result in correction notices from Ventura County Fire with fines up to $200 per missing detector.

Frequently Asked Questions

Where must smoke detectors be installed in Fillmore homes?
Smoke detectors are required in every bedroom, outside each sleeping area, and on every level of the home. Carbon monoxide detectors are also required if you have gas appliances, a fireplace, or an attached garage.
Do I need hardwired smoke detectors?
New construction and major remodels require hardwired interconnected smoke alarms with battery backup. Existing homes may use battery models but must use 10-year sealed lithium battery units.
Who checks smoke detectors in Fillmore rentals?
Landlords are responsible for providing working smoke detectors at the start of each tenancy. Tenants should test monthly. Contact Ventura County Fire at (805) 389-9710 for fire safety questions.

Sources & Official References

Other rules in Fillmore

All Fillmore rules

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