California uniformly classifies and maps Fire Hazard Severity Zones statewide, with mandatory building, disclosure, and defensible space rules tied to zone designations.
Government Code Section 51178 and Public Resources Code Section 4202 require the State Fire Marshal and CAL FIRE to designate Fire Hazard Severity Zones (Moderate, High, Very High) across both State Responsibility Areas and Local Responsibility Areas. Local agencies must adopt the state maps within 120 days of release and cannot reduce zone classifications. Properties in Very High zones trigger Chapter 7A ignition-resistant construction standards in the California Building Code, AB 38 home-hardening disclosures at sale, and Public Resources Code 4291 defensible space duties. The 2024-2025 statewide map updates apply to all jurisdictions.
Failure to comply with zone-based building, disclosure, or vegetation rules can result in stop-work orders, denial of insurance, and civil penalties.
Modesto, CA
Modesto's noise ordinance (MMC Title 4, Ch. 9) bans 'loud and raucous noise' citywide, including from industrial operations. Certain continuous industrial ac...
Modesto, CA
Modesto enforces a 72-hour street-parking limit citywide under MMC Title 3, Chapter 2, Article 10. Designated residential areas also operate Residential Park...
Modesto, CA
Modesto Municipal Code Title 5, Chapter 4 permits backyard hens in R-1 residential zones. Up to 12 hens are allowed; roosters are prohibited. Coop placement ...
Modesto, CA
Modesto has one of the lowest pet limits in California, allowing a maximum of two dogs or cats per household under MMC Title 5, Chapter 4. Animal hoarding is...
Modesto, CA
Modesto does not regulate year-round residential lawn ornaments (statues, gnomes, flamingos, religious figures, sports themes) by size, quantity, or content....
Modesto, CA
Modesto does not regulate residential inflatable holiday displays by size, height, or motor noise. They qualify as ordinary residential decorations. Excessiv...
See how Modesto's wildfire zones rules stack up against other locations.
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