San Diego Aggravated Trespass Lawyers (PC 601)

Aggravated trespass under PC 601 is a wobbler carrying up to 3 years in prison. Not a strike, but often charged alongside PC 422, which is. Our San Diego defense lawyers fight for reductions and dismissals. Call 24/7.

A charge of aggravated trespass in San Diego changes everything overnight. We get it. One moment you’re living your life; the next, you’re facing a criminal case built on an alleged threat and an alleged unlawful entry, two separate acts the prosecution has to connect and prove beyond a reasonable doubt.

The circumstances that lead to PC 601 charges are rarely black and white. A heated argument with an ex that got out of hand. A workplace confrontation that someone reported weeks later. A custody exchange that went sideways, and now the other parent is telling police you “threatened” them and then “showed up” at their home. These situations happen to good people, people with no criminal record, people who never imagined being on this side of the justice system.

Charges are accusations, not convictions. The prosecution still has to prove every element of this offense, and PC 601 has more elements than most people realize. That two-part structure (a credible threat plus an unlawful entry within 30 days) gives an experienced defense team multiple points of attack.

The fear and uncertainty you’re feeling right now are completely understandable. But what matters now is the defense you build. At David P. Shapiro Criminal Defense Attorneys, we’ve defended clients facing aggravated trespass charges throughout San Diego County, often alongside criminal threats (PC 422) and domestic violence allegations. As experienced San Diego property crimes defense lawyers, we know how these cases are built, we know how they’re prosecuted in San Diego courts, and we know how to challenge them.

Evidence fades. Witnesses forget. The window for the strongest defense is now.

Quick Reference: PC 601 Aggravated Trespass

Classification	Wobbler (misdemeanor or felony)
Misdemeanor	Up to 1 year county jail
Felony	16 months, 2, or 3 years in county jail (under PC 1170(h) realignment)
Fine (Misdemeanor)	Up to $2,000
Fine (Felony)	Up to $10,000
Strike Offense	No
Probation Eligible	Yes
Additional	Stay-away orders commonly imposed; 30-day window is a hard statutory element

What Is Aggravated Trespass Under California Law?

Penal Code Section 601 defines aggravated trespass as making a credible threat to cause serious bodily injury to another person, with the intent to place that person in reasonable fear for their safety or their immediate family’s safety, and then unlawfully entering that person’s residence, real property, or workplace within 30 days of the threat, for the purpose of carrying out the threat.¹

Now that’s a mouthful. Let’s break it down.

This is a two-act crime. The prosecution can’t convict you based on a threat alone, and they can’t convict you based on an entry alone. They have to prove both, and they have to prove the two acts are connected. That structure is critical to understanding both the charge and the defense.

“Credible threat” means a threat made with the intent and apparent ability to carry it out, causing the target to reasonably fear for their safety or their family’s safety. The threat can be verbal, written, electronic, or even implied by a pattern of conduct.² This is the same “credible threat” standard used in criminal threats cases under PC 422.

“Serious bodily injury” means exactly what it sounds like: significant physical harm. Vague or ambiguous statements that don’t communicate an intent to cause serious physical injury may not meet this threshold.

“Unlawfully enters” means the defendant did not have consent or a legal right to be on the property. This element becomes highly contested in cases involving shared residences, workplaces where the defendant is employed, or properties the defendant co-owns.

What Must the Prosecution Prove?

To convict you of aggravated trespass under PC 601, the prosecution must prove ALL of the following elements beyond a reasonable doubt:³

1. You made a credible threat to cause serious bodily injury to another person.

The threat has to be real, not rhetorical. Vague frustration, sarcasm, or emotional venting during an argument may not rise to the level of a “credible threat.” The prosecution has to show your words (or conduct) communicated a serious intention to cause serious bodily injury, and that you had the apparent ability to follow through.

2. You made the threat with the specific intent to place the other person in reasonable fear for their safety or their immediate family’s safety.

This is about what was going on in your mind when you made the statement. Even if someone felt scared by your words, the prosecution has to prove you specifically intended those words to cause fear. Angry outbursts during a breakup, heated words at work, or emotional reactions during a custody dispute don’t automatically satisfy this element.

3. Within 30 days of the threat, you unlawfully entered the residence, real property, or workplace of the person you threatened.

This is a hard statutory deadline. If the alleged entry happened on day 31, the charge fails as a matter of law. No exceptions. No prosecutorial discretion can override it.

4. You entered with the intent to carry out the threat.

This is where many cases fall apart for the prosecution. Even if they can prove you made a threat and later showed up at the person’s home or workplace, they still have to prove you went there for the purpose of carrying out the threat. If you went to pick up your belongings, attend a scheduled work shift, or have a calm conversation, this element is not met.

5. You did not have consent to enter.

If the person invited you in, or if you had a legal right to be there (shared lease, co-owned property, your own workplace), the “unlawful entry” element is not satisfied.

Every element is a question mark for the prosecution and an opportunity for the defense. The burden is on them to prove all of this, beyond a reasonable doubt. That’s a high bar.

Aggravated Trespass in Domestic and Workplace Disputes

This is where PC 601 charges most commonly arise, and it’s where the facts get complicated fast.

Domestic Disputes and Shared Residences

A significant number of aggravated trespass cases in San Diego stem from domestic situations. A couple separates. Words are exchanged in the heat of the moment. Days later, one party goes back to the shared residence to get clothes, check on the kids, or try to talk things out. The other party calls the police and reports an “aggravated trespass.”

What does that look like in practice? Well, the “unlawful entry” element becomes extremely difficult for the prosecution when the defendant lives at or has a legal right to access the property. If your name is on the lease, if you co-own the home, if you have belongings there, the prosecution faces a serious obstacle in proving you entered “unlawfully.”

The San Diego District Attorney’s Office tends to charge aggressively in cases involving domestic relationships. We’ve seen PC 601 filed even when the “entry” was into a shared residence, creating a strong defense argument about lawful presence. In domestic violence contexts, additional consequences may attach, including mandatory DV classes, criminal protective orders, and potential impacts on custody proceedings.

Workplace Confrontations

Workplace aggravated trespass cases present their own complications. An argument with a coworker or supervisor escalates. Heated words are exchanged. The next day, you show up for your scheduled shift, and suddenly you’re accused of entering the workplace “for the purpose of carrying out a threat.”

The prosecution has to prove you went to work to carry out a threat, not to do your job. That’s a difficult burden when you’re a current employee with every right to be on the premises.

These cases may also trigger parallel civil proceedings. Employers can seek workplace violence restraining orders under Code of Civil Procedure Section 527.8, which operate independently of the criminal case.

Neighbor and Acquaintance Conflicts

Property line disputes, noise complaints, parking conflicts: these everyday disagreements sometimes escalate to the point where someone calls the police and reports a “threat.” When the neighbor then sees the defendant in a shared common area, on an adjacent property, or even walking past the complainant’s home, the accusation of aggravated trespass follows.

In these cases, the “credible threat” element and the “intent to carry out the threat” element are often the weakest links in the prosecution’s case.

PC 601 Is a Wobbler: Why That Matters

Aggravated trespass is classified as a “wobbler” under California law, meaning the prosecutor can file it as either a misdemeanor or a felony.⁴ The difference is enormous.

As a misdemeanor, you’re looking at up to one year in county jail and a fine of up to $2,000. As a felony, the exposure jumps to 16 months, 2, or 3 years and a fine of up to $10,000.

What determines which way the DA files? Several factors come into play:

• The severity and specificity of the threat
• Your criminal history, especially any prior threats, stalking, or domestic violence
• Whether you actually confronted the victim upon entry
• Whether weapons were involved
• Whether a restraining order was already in place
• The relationship between you and the alleged victim

Even if the DA files felony charges, the fight isn’t over. Under Penal Code Section 17(b), we can petition the court to reduce a felony to a misdemeanor.⁵ This can happen at the preliminary hearing, at sentencing, or even after successful completion of probation. Wobbler reduction is a central part of the defense strategy in PC 601 cases.

The PC 601 vs. PC 422 Distinction: Why It Matters Enormously

Here’s the most strategically important thing to understand about aggravated trespass. Let’s be real about something: the difference between a PC 601 conviction and a PC 422 conviction can shape the rest of your life.

Factor	PC 601 (Aggravated Trespass)	PC 422 (Criminal Threats)
Strike Offense?	No	Yes (felony)
Max Felony Sentence	3 years	3 years
Requires Entry?	Yes (within 30 days)	No
Requires Sustained Fear?	No (reasonable fear sufficient)	Yes
30-Day Window Element?	Yes	No

Both charges carry the same maximum felony sentence. But PC 422, when charged as a felony, is a strike under California’s Three Strikes Law.⁶ PC 601 is not. That single distinction has cascading consequences:

A strike on your record means any future felony sentence is presumptively doubled. A third strike can result in 25 years to life. You must serve at least 85% of a strike sentence before becoming parole eligible.

Aggravated trespass carries none of those consequences.

This is why, in cases where a client is charged with both PC 422 and PC 601 (which happens frequently, since prosecutors often file both to create leverage), negotiating a resolution to PC 601 instead of PC 422 is a significant strategic win. It addresses the same underlying conduct without branding you with a strike for the rest of your life.

Not every defense attorney understands this distinction or knows how to leverage it. We do.

Penalties and Consequences

Incarceration and Fines

Classification	Incarceration	Fine
Misdemeanor	Up to 1 year county jail	Up to $2,000
Felony	16 months, 2, or 3 years county jail (realignment)	Up to $10,000

Felony PC 601 sentences are served in county jail under California’s realignment program (PC 1170(h)), not state prison.⁷ Probation is available for both misdemeanor and felony convictions.

Common Probation Conditions

San Diego judges routinely impose the following conditions in PC 601 cases:

• Criminal protective (stay-away) orders, often lasting 3 to 10 years
• Anger management or counseling programs
• Search and seizure conditions
• No weapons possession
• Community service
• Restitution to the victim

Mental Health Diversion

For defendants whose conduct was connected to a qualifying mental health condition, pretrial mental health diversion under Penal Code Section 1001.36 may be available.⁸ If granted, the criminal case is paused while the defendant completes a treatment program. Successful completion results in the charges being dismissed entirely. This is a powerful option that many attorneys overlook.

Collateral Consequences

A PC 601 conviction, even as a misdemeanor, carries consequences that extend far beyond the courtroom.

Employment. A conviction for aggravated trespass involves threatening conduct, which many employers treat as a disqualifying offense. Background checks will reveal the conviction, and the word “trespass” combined with “aggravated” creates an impression that may not reflect what actually happened. A felony conviction makes this significantly worse.

Professional Licenses. Aggravated trespass may be classified as a crime involving moral turpitude, which can trigger disciplinary proceedings before licensing boards. Nurses, teachers, real estate agents, contractors, attorneys, and other licensed professionals face potential suspension or revocation.

Immigration. Non-citizens face serious risks. Crimes involving threats of violence can be classified as “crimes involving moral turpitude” under federal immigration law, potentially triggering removal proceedings, denial of naturalization, or visa revocation. If the conduct is also charged as PC 422 (a potential aggravated felony), the immigration consequences become even more severe. Any non-citizen charged with PC 601 needs an attorney who understands the immigration overlay.

Firearm Rights. A felony conviction results in a lifetime prohibition on owning or possessing firearms under both California and federal law. Even a misdemeanor conviction may trigger a 10-year firearm restriction if the offense is classified as involving domestic violence.

Housing. Landlords routinely screen for criminal convictions. An aggravated trespass conviction, particularly one arising from a domestic or neighbor dispute, can make it extremely difficult to secure housing. This is especially problematic when the charge arose from a shared-residence situation and the defendant now needs to find a new place to live.

Child Custody and Family Law. In cases involving a domestic relationship, a PC 601 conviction (or even a pending charge) can significantly impact custody proceedings. Family courts consider criminal conduct involving threats when determining the best interests of the child. A criminal protective order issued in the PC 601 case may also restrict contact with children.

Defense Strategies for Aggravated Trespass Charges

The two-act structure of PC 601 creates more points of failure for the prosecution than most threat-based offenses. Each element is a potential avenue for defense. Let’s walk through the approaches we consider when building a case.

No Credible Threat Was Made

Not every angry statement is a “credible threat.” The prosecution has to prove the statement communicated a serious intention to cause serious bodily injury, with the apparent ability to carry it out. Vague expressions of frustration (“You’re going to regret this”), hyperbolic language during an argument (“I could kill you right now”), or conditional statements (“If you do that again, I’ll…”) may not meet the legal standard.

We examine the exact words used, the context in which they were spoken, the relationship between the parties, and whether a reasonable person would have interpreted the statement as a genuine threat of serious bodily injury.

No Specific Intent to Cause Fear

Even if words were spoken that could sound threatening, the prosecution must prove you specifically intended those words to be taken as a threat. There’s a difference between losing your temper and deliberately trying to terrorize someone. Angry outbursts, emotional reactions to stressful situations, and sarcastic remarks, without the specific intent to cause fear, are not sufficient to satisfy this element.

The 30-Day Window Expired

The statute requires the unlawful entry to occur within 30 days of the threat.⁹ This is a hard legal deadline. If the alleged entry happened outside that window, the charge fails as a matter of law, regardless of how strong the prosecution’s evidence might be on every other element. We scrutinize the timeline in every PC 601 case.

Lawful Presence on the Property

If you had permission to be on the property, or had a legal right to be there, the “unlawful entry” element collapses. This defense is particularly powerful in cases involving shared residences, co-owned property, or workplaces where the defendant is employed. You cannot “unlawfully enter” a place you have every right to be.

Entry Was Not to Carry Out the Threat

This is where many PC 601 prosecutions are most vulnerable. Even if the prosecution can prove a threat was made and an entry occurred within 30 days, they still have to prove you entered for the purpose of carrying out the threat. If you went to retrieve personal belongings, attend a scheduled work shift, pick up your children for a custody exchange, or have a peaceful conversation, this element is not satisfied.

We can, and will, challenge the prosecution’s characterization of your intent if the facts support a position to do so. Text messages, emails, witness statements, and surveillance footage can all establish that your reason for being there had nothing to do with the alleged threat.

The Fear Was Not Reasonable

The statute requires that the threat place the victim in “reasonable fear.” If the circumstances show the alleged victim had no objective basis for fear, or that the alleged threat could not reasonably have been carried out, this element fails. We examine the totality of the circumstances, including the relationship between the parties, the history of their interactions, and whether the alleged victim’s reaction was proportionate to what was actually said or done.

False Accusation

In cases arising from domestic disputes, custody battles, neighbor conflicts, and workplace disagreements, false accusations of aggravated trespass are not uncommon. The accuser may have motive to fabricate or exaggerate: gaining advantage in a custody case, forcing someone out of a shared home, retaliating for a perceived slight, or obtaining a restraining order.

We investigate the accuser’s motives, prior false reports, inconsistencies in their statements, and any evidence (text messages, social media posts, witness accounts) that contradicts their version of events.

First Amendment Protection

Some statements that may sound threatening are constitutionally protected speech. Courts apply an objective standard: would a reasonable person interpret the statement as a genuine threat of violence? In the context of heated political speech, online arguments, artistic expression, or emotional outbursts during public disputes, the First Amendment may provide a defense.

Related Charges: Understanding the Differences

Aggravated trespass sits at the intersection of trespass law and threat-based offenses. Understanding how it relates to other charges helps clarify what you’re actually facing.

Charge	Code	Classification	Key Difference from PC 601
Simple Trespass	PC 602	Misdemeanor	No threat element required; entry alone is sufficient
Criminal Threats	PC 422	Wobbler	No entry required; requires “sustained” fear; IS a strike as a felony
Stalking	PC 646.9	Wobbler	Requires repeated pattern of conduct
Burglary (First-Degree)	PC 459	Felony	Entry into inhabited dwelling with intent to commit any felony
Violation of Restraining Order	PC 273.6	Wobbler	Separate charge if protective order was in place
Disturbing the Peace	PC 415	Misdemeanor	Potential plea-down option for less serious cases

Simple trespass (PC 602) is a lesser-included offense of PC 601. If the prosecution can’t prove the threat element but can prove an unlawful entry, a jury may convict on simple trespass instead. This is a misdemeanor with significantly lower penalties and fewer collateral consequences.

Disturbing the peace (PC 415) is sometimes available as a plea-down option, particularly for first-time offenders or cases where the evidence on the threat element is weak. A PC 415 conviction carries far less stigma and fewer long-term consequences than either PC 601 or PC 422.

Facing Aggravated Trespass Charges in San Diego?

When you’re charged with an offense that combines threat allegations with trespass allegations, often in the context of a domestic dispute or workplace conflict, you need attorneys who understand the hybrid nature of this charge and how to attack it from multiple angles. We’ve defended clients facing PC 601 alongside PC 422 criminal threats charges, domestic violence allegations, and restraining order violations. We know how the San Diego DA’s office builds these cases, and we know where they’re vulnerable. Whether the goal is outright dismissal, a reduction from felony to misdemeanor, a negotiated plea that avoids a strike, or a not guilty verdict at trial, we build the strategy around the facts of your case, not a one-size-fits-all approach.

The sooner we start, the more options you have.

Call us 24/7 for a consultation. We’ll review your case, explain what you’re actually facing, and start building your defense. The bottom line is this: aggravated trespass charges are defensible, and the prosecution’s burden is higher than they want you to believe. In order to protect your freedom and your future, you must know your rights.

References

1. 1. Penal Code, § 601, subd. (a) [“Any person who makes a credible threat to cause serious bodily injury to another person with the intent to place that person in reasonable fear for his or her safety, or the safety of his or her immediate family, and who within 30 days of the threat unlawfully enters the residence, real property, or workplace of the person threatened, for the purpose of carrying out the threat, is guilty of aggravated trespass.”]↑ Penal Code, § 601, subd. (a) [“Any person who makes a credible threat to cause serious bodily injury to another person with the intent to place that person in reasonable fear for his or her safety, or the safety of his or her immediate family, and who within 30 days of the threat unlawfully enters the residence, real property, or workplace of the person threatened, for the purpose of carrying out the threat, is guilty of aggravated trespass.”]
2. 2. Penal Code, § 601, subd. (a) [“Any person who makes a credible threat to cause serious bodily injury to another person with the intent to place that person in reasonable fear for his or her safety, or the safety of his or her immediate family, and who within 30 days of the threat unlawfully enters the residence, real property, or workplace of the person threatened, for the purpose of carrying out the threat, is guilty of aggravated trespass.”]↑ Penal Code, § 601, subd. (a) [“Any person who makes a credible threat to cause serious bodily injury to another person with the intent to place that person in reasonable fear for his or her safety, or the safety of his or her immediate family, and who within 30 days of the threat unlawfully enters the residence, real property, or workplace of the person threatened, for the purpose of carrying out the threat, is guilty of aggravated trespass.”]
3. 3. See CALCRIM No. 2930 [Aggravated Trespass].↑ See CALCRIM No. 2930 [Aggravated Trespass].
4. 4. See Penal Code, § 601, subd. (c).↑ See Penal Code, § 601, subd. (c).
5. 5. See Penal Code, § 17, subd. (b).↑ See Penal Code, § 17, subd. (b).
6. 6. Penal Code, § 1192.7, subd. (c) [Definition of serious felony — includes criminal threats under PC 422].↑ Penal Code, § 1192.7, subd. (c) [Definition of serious felony — includes criminal threats under PC 422].
7. 7. See Penal Code, § 1170, subd. (h).↑ See Penal Code, § 1170, subd. (h).
8. 8. See Penal Code, § 1001.36 [Pretrial mental health diversion].↑ See Penal Code, § 1001.36 [Pretrial mental health diversion].
9. 9. Penal Code, § 601, subd. (a) [“Any person who makes a credible threat to cause serious bodily injury to another person with the intent to place that person in reasonable fear for his or her safety, or the safety of his or her immediate family, and who within 30 days of the threat unlawfully enters the residence, real property, or workplace of the person threatened, for the purpose of carrying out the threat, is guilty of aggravated trespass.”]↑ Penal Code, § 601, subd. (a) [“Any person who makes a credible threat to cause serious bodily injury to another person with the intent to place that person in reasonable fear for his or her safety, or the safety of his or her immediate family, and who within 30 days of the threat unlawfully enters the residence, real property, or workplace of the person threatened, for the purpose of carrying out the threat, is guilty of aggravated trespass.”]