Wildfire Zones: Downey vs El Monte
How do wildfire zones rules compare between Downey, CA and El Monte, CA?
Downey and El Monte have similar restriction levels.
Downey, CA
Los Angeles County
Downey is a flat, urbanized city in SE Los Angeles County and is not located in a CalFire State Responsibility Area (SRA) or Very High Fire Hazard Severity Zone. Standard fire safety codes apply.
View full Downey rules →El Monte, CA
Los Angeles County
El Monte is mapped as urban Local Responsibility Area outside any CAL FIRE Fire Hazard Severity Zone. The Government Code Section 51182 defensible-space, AB 38 disclosure, and Chapter 7A wildfire-resistant building requirements do not apply to El Monte parcels.
View full El Monte rules →Key Facts Comparison
| Fact | Downey | El Monte |
|---|---|---|
| Fire Hazard Zone | Not in VHFHSZ | - |
| SRA Status | Not in State Responsibility Area | - |
| Terrain | Flat, fully urbanized | - |
| Fire Code | CA Fire Code applies citywide | - |
| Fire Hazard Severity Zone | - | None - city is outside any LRA FHSZ |
| 100-ft defensible space (Gov Code 51182) | - | Not required |
| AB 38 wildfire seller disclosure | - | Not required |
| Chapter 7A wildfire construction | - | Not required citywide |
| Closest VHFHSZ | - | Angeles National Forest foothills, several miles north (Duarte/Monrovia/Azusa edge) |
| Primary natural hazard | - | FEMA flood (San Gabriel River + Rio Hondo) - not wildfire |
Highlighted rows indicate differences between cities.
Downey FAQ
How much defensible space do I need?
Typically 30 feet of lean/clean zone and 100 feet of reduced fuel zone around structures in Downey wildfire areas.
Is my property in a wildfire zone?
Check with Downey fire department or your state wildfire hazard map. Real estate disclosures must include wildfire zone status.
El Monte FAQ
Is El Monte in a wildfire zone?
No. The CAL FIRE March 2025 LRA Fire Hazard Severity Zone maps show El Monte entirely outside any Moderate, High, or Very High FHSZ. The city is dense urban valley floor, not wildland-urban interface.
Do I need to disclose wildfire risk when selling a home in El Monte?
No. AB 38 (California Civil Code Section 1102.6f) wildfire-disclosure obligations apply only to properties in High or Very High FHSZ. Since El Monte is not in any FHSZ, the wildfire natural-hazard-disclosure box on the NHD does not require a 'yes' for FHSZ. Flood risk along the San Gabriel River and Rio Hondo, however, often does require disclosure.
Do El Monte building codes require fire-resistant roofs or vents?
Only as required by the general California Building Code adopted at EMMC Title 15. The Chapter 7A wildfire-resistant materials standards (Class A roofs, ember-resistant attic vents, ignition-resistant siding) apply to new construction in High and Very High FHSZ only - which does not include El Monte.
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