Wildfire Zones: El Monte vs Pomona
How do wildfire zones rules compare between El Monte, CA and Pomona, CA?
El Monte has fewer restrictions than Pomona.
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 →Pomona, CA
Los Angeles County
Portions of northern Pomona near the foothills are in or near fire hazard severity zones. CalFire maps designate State Responsibility Areas. Defensible space requirements apply per CA PRC Section 4291.
View full Pomona rules →Key Facts Comparison
| Fact | El Monte | Pomona |
|---|---|---|
| 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 | - |
| Risk Areas | - | Northern foothills near Claremont |
| Authority | - | CalFire / LA County Fire |
| Defensible Space | - | 100 ft per PRC Section 4291 |
| Maps | - | CalFire FHSZ maps |
Highlighted rows indicate differences between cities.
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.
Pomona 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 Pomona wildfire areas.
Is my property in a wildfire zone?
Check with Pomona fire department or your state wildfire hazard map. Real estate disclosures must include wildfire zone status.
Compare other topics
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