Wildfire Zones: Lincoln vs Rocklin
How do wildfire zones rules compare between Lincoln, CA and Rocklin, CA?
Lincoln has fewer restrictions than Rocklin.
Lincoln, CA
Placer County
Portions of Lincoln, particularly along the eastern grassland-foothill boundary, fall within or adjacent to CAL FIRE-designated Local Responsibility Area (LRA) and State Responsibility Area (SRA) Fire Hazard Severity Zones. Properties in those zones must meet California Building Code Chapter 7A Wildland-Urban Interface construction standards and PRC §4291 defensible space, as identified by Lincoln Municipal Code Chapter 15.16 (Fire Zones).
View full Lincoln rules →Rocklin, CA
Placer County
Under California Government Code §51179, CAL FIRE's Office of the State Fire Marshal designates Fire Hazard Severity Zones (Moderate, High, Very High) for Local Responsibility Areas. Rocklin's adopted FHSZ maps went into effect no later than June 10, 2025. Properties in High and Very High zones must comply with PRC §4291/Gov. Code §51182 defensible space, AB 38 point-of-sale disclosure, and new construction under California Building Code Chapter 7A (WUI ignition-resistant standards).
View full Rocklin rules →Key Facts Comparison
| Fact | Lincoln | Rocklin |
|---|---|---|
| Zone tiers | Moderate / High / Very High (CAL FIRE) | - |
| WUI building code | CBC Chapter 7A / CRC §R337 | - |
| Seller disclosure | Required in FHSZ (Civ. Code §1103; AB 38) | - |
| Check your address | CAL FIRE FHSZ Viewer / Placer County map | - |
| Effective date | - | Adopted by Rocklin no later than June 10, 2025 |
| Zone levels | - | Moderate, High, Very High |
| Building code | - | CBC Chapter 7A WUI ignition-resistant required in High/Very High |
| Disclosure law | - | AB 38 (H&S §13108.5) seller disclosure |
| Authority | - | Cal. Gov. Code §51179 / OSFM |
Highlighted rows indicate differences between cities.
Lincoln FAQ
Is my Lincoln home in a wildfire zone?
Use the CAL FIRE FHSZ Viewer or Placer County's Fire Hazard Severity Zone map and enter your address. Eastern Lincoln parcels closer to the foothills are most likely to be in a designated zone.
What if I'm in a High or Very High FHSZ?
New construction and major remodels must meet California Building Code Chapter 7A (ignition-resistant materials), you must maintain PRC §4291 defensible space, and if you sell the home you must provide AB 38 defensible-space compliance documentation.
Does Lincoln have its own FHSZ ordinance?
Yes - Lincoln Municipal Code Chapter 15.16 (Fire Zones) within Title 15 adopts and references the state-mandated zones; specific maps are maintained by CAL FIRE and Placer County.
Rocklin FAQ
How do I find my Rocklin FHSZ designation?
Use the City's LRA Map (PDF) or the CAL FIRE Interactive Viewer linked from rocklin.ca.us/fhsz. The Fire Marshal at (916) 625-5300 can confirm your address.
Does FHSZ designation raise my insurance?
Insurers may use the maps to price wildfire risk, but the Insurance Commissioner's Safer From Wildfires regulation (Cal. Code Regs. tit. 10 §2644.9) requires carriers to recognize mitigation actions like Class A roofs and 5-ft ember-resistant zones.
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