What the Law May Allow for Your Home, Land and Trees
California's general damages rule is in section 3333 of the California Civil Code. For the breach of an obligation not arising from contract, it says, the measure of damages, "except where otherwise expressly provided by this Code, is the amount which will compensate for all the detriment proximately caused thereby, whether it could have been anticipated or not."
Two phrases do most of the work. Detriment means loss or harm. A harm is proximately caused when the law treats the conduct as a close enough cause of it to make the party answerable, rather than a remote or unrelated one. The words "whether it could have been anticipated or not" mean the rule is not limited to harm someone predicted.
Trees have their own rule in section 3346 of the California Civil Code. Under subdivision (a), for wrongful injuries to timber, trees or underwood on another person's land, or their removal, the measure of damages is three times the sum that would compensate for the actual detriment. It is twice that sum where the trespass was casual or involuntary, or where the defendant had probable cause to believe the land was his own or that of the person he worked for or acted for. It is the actual detriment alone where highway officers took the wood to repair a public highway or bridge on or next to the land. Subdivision (c) says an action for these damages must be commenced within five years from the date of the trespass. Other filing periods are covered in the guide to wildfire claim deadlines.
For a family that lost a house, an orchard or a stand of oaks, these rules describe what the law may allow, not what any claim will bring. If trees were lost, the tree rule can change how damages are measured, and its five-year period is one of the dates that matter. Whether a category applies turns on what can be shown about the loss and how the fire caused it, which is something an attorney can help a family sort through.