top of page

Arson: Law, Punishment, & Defense
(PC 451) Law, Sentence, & Defense

Information on the crimes of arson are found at penal code sections 451 and 452 (PC 451, 452). There are several varieties of arson charges depending on the facts that are alleged.


For example, purposefully setting fire to a house is charged under a different penal code section than purposefully setting fire to a field. Different arson charges carry different sentences and punishments. At the bottom of this article there is a list of the different types of arson charges that are commonly charged. You will also find the corresponding maximum jail or prison sentence that is associated with a particular arson charge.

The most common arson charge is arson to a structure, charged under penal code section 451(c). In San Bernardino County criminal filings the filed charge is listed as PC451(a)-F.

To prove that the defendant is guilty of the crime of arson to a structure (PC 451(c), the prosecutor must prove that the defendant:

  • Set fire to, burned, or caused the burning of a building, land, or property

  • The defendant acted purposely and intentionally when he or she caused the fire.

Sentence for Arson Crimes

PC 451(c) Prison Sentence: Arson to a structure, charged as PC 451(c) is classified as a felony. If found guilty of PC 451(c) the defendant could face up to six years in prison.

PC 451(d) Prison Sentence: Arson of property, charged as PC 451(d) is classified as a felony. If found guilty of PC 451(d) the defendant could face up to three years in prison.

In some cases of arson, it might be possible to reduce the prison sentence that is usually associated with arson, or to reduce the charge of arson itself (or both).

Probation Sentence: A probation sentence is a period of supervision as opposed to a prison sentence. Only in unusual circumstances may a defendant serve a probation sentence in lieu of actual prison if convicted of PC 451(c).


Also, suspended prison sentences and split prison sentences are not available for PC 451(c). This means that if the defendant is not granted probation after a conviction for arson the defendant must serve his or her time in state prison (as opposed to a local county jail) (See PC 1170(h)).


Three Strikes Sentencing: Arson charges of PC 451(c) and 451(d) are considered serious crimes (strike crimes) under California's Three Strikes Sentencing Law.


CIMT: Arson is considered a crime involving moral turpitude (CIMT). A crime involving moral turpitude means that the crime is considered to be morally wrong. Crimes of moral turpitude carry special consequences for licensed professionals and non United States citizens.

In addition to any jail or prison sentence, criminal convictions for arson crimes can lead to other severe consequences such as: probation or parole terms, fines, civil lawsuits, employment loss, mandatory state registration as an arson offender, restitution, restraining orders, loss of the right to own firearms, and more.

Defense to Arson


Common defenses to arson charges include insufficient evidence, alibi defense, illegal search and seizure, statute of limitations, insanity defense, coerced confessions, mistake of fact, lack of scientific evidence, and more.


Note: Almost every arson of a structure case requires a scientific analysis of the burned structure. The science of arson was developed primarily by insurance companies searching for evidence to prove arson so that the insurance companies would not have to pay their policy holders as arson is not covered under fire insurance. This goal-oriented "science" has led to conflicting theories by arson investigators and experts as to the possible presence of accelerants (used by arsonist to maintain a fast-burning fire), the rate of burn, the meaning of heat burns on a piece of furniture or part of the structure, the shattering (or non-shattering) of materials during a fire, and more. The reality is that most arson charges must be proved by the details, and the details have been obliterated by fire itself.

Post-Conviction Options: After a conviction for PC 451 crimes, the defendant may have several post-conviction options, including an appeal of the criminal conviction, withdraw of a guilty or "no contest" plea, petition the court for a certificate of rehabilitation, and more.

If you have been charged with arson under PC 451(c), 451(d), contact our arson criminal defense attorneys today for a free consultation. Our experienced and successful criminal defense attorneys are always available to explain your rights and defense options. Call today!


Other Arson Crimes

  • PC 451(a) Arson causing great bodily injury. Felony with a sentence up to 9 years in prison.

  • PC 451(b) Arson of inhabited structure. Felony with a sentence up to 8 years in prison.

  • PC 451(d) Arson of property. Felony with a sentence up to 3 years in prison.

  • PC 452(a) Unlawfully causing fire causing great bodily injury (GBI). Felony or misdemeanor, with a felony sentence up to 6 years in prison and a misdemeanor sentence up to 1 year in jail.

  • PC 452(b) Unlawfully cause fire to an inhabited structure. Felony or misdemeanor, with a felony sentence up to 4 years in prison and a misdemeanor sentence up to 1 year in jail.

  • PC 452(c) Unlawfully cause fire to structure or forest. Felony or misdemeanor sentence, with a felony sentence up 3 years in prison and a misdemeanor sentence up to 180 days in jail.

  • PC 452(d) Unlawfully causing fire to property. Misdemeanor sentence up to 180 days in jail.

  • PC 455 & 664/451 Attempted Arson

Quick Reference​

Crime: Arson of a structure causing great bodily injury

Code: PC 451(a) (CalCrim No. 1502 & 1515)

Wobbler (No): PC 451(a) is not a wobbler. PC 451(a) is charged as a felony.​


Incarceration:Felony PC 451(a) prison sentence range: 5, 7 or 9 years (if probation not granted).

Probation: Probation may be available in PC 451(a) cases (assuming other crimes or enhancements that bar a probation sentence are not present). Whether or not a probation sentence is offered by the District Attorney, or granted by the court, depends on several factors, including the defendant's criminal history and the facts of the case.​

PC 1170(h)): No. PC 451(a) is not subject to PC 1170(h) sentencing. This means that any incarceration ordered after a conviction, that is not part of a probation sentence, must be served in state prison (as opposed to a county jail), and the prison sentence may not be split or suspended.

Strike: PC 451(a) is a strike offense per California's Three Strikes law because this crime is considered a Serious offense (PC 1192.7), and a Violent offense (PC 667.5(c)). Strike offenses are subject to reduced good time credits in jail or prison and other penalty enhancements upon subsequent criminal convictions.

Credits: 15% good conduct credits available.

CIMT: PC 451(a) is a crime involving moral turpitude, which means that an arrest or conviction could lead to the following:

  • Immigration problems

  • Professional Licensing problems

  • Impeachment on credibility


Firearms: Felony PC 451(a) convictions prohibit a defendant from owning or possessing a firearm.

Registration: If convicted of PC 451(a), the defendant is required to register as an arson offender with local law enforcement. 

Bail: $250,000 (San Bernardino County)​ Note: More penalties, direct or indirect, may apply. PC451(a)-F

Arson PC 451 Criminal defense lawyer attorney sentence punishment penalty jail prison misdemeanor felony Redlands Yucaipa san Bernardino rialto colton fontana rancho Cucamonga Ontario Victorville highland Hesperia loma linda se habla espanol Spanish abogado hs California ca crime penal code

Criminal Defense Lawyers


Yucaipa, Rialto, Hesperia, Redlands, Ontario, Rancho Cucamonga, Loma Linda, Colton, Chino, Victorville, Upland, Highland, Fontana, San Bernardino

bottom of page