Study guide
Intentional Torts to Property and Defenses/Privileges
California Bar Exam Exam
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1 Exam Format and Core Skills
California Bar Exam Blueprint: Subjects, Components, and Recent Changes Exam Format, Scoring, and the 1390 Passing Score Essay Strategy: Issue Spotting and IRAC Core Written Skills and Timing Strategy
2 Civil Procedure
Subject Matter Jurisdiction: Federal Question, Diversity, Supplemental, Removal Personal Jurisdiction, Long-Arm, Minimum Contacts, and Service of Process Venue, Transfer, and Forum Non Conveniens The Erie Doctrine and Choice of Law Pleadings, Rule 11, Amendments, and California Demurrers / Anti-SLAPP Joinder of Claims and Parties, Impleader, Intervention, Interpleader Class Actions (Rule 23 and California) Discovery: Scope, Devices, Privilege, and Sanctions Pretrial Adjudication: Dismissals, Default, and Summary Judgment Trial, Jury, Judgment as a Matter of Law, and Post-Trial Motions Appeals, the Final Judgment Rule, and Claim/Issue Preclusion
3 Constitutional Law
Judicial Review, Justiciability, Standing, Ripeness, Mootness, and Political Questions Federal Legislative Power: Commerce, Taxing & Spending, and the Tenth and Eleventh Amendments Separation of Powers: Executive, Legislative, and Judicial Authority Federalism, Supremacy, Preemption, the Dormant Commerce Clause, and Privileges & Immunities State Action and Congressional Enforcement of the Reconstruction Amendments Procedural Due Process Substantive Due Process and Fundamental Rights Equal Protection and Levels of Scrutiny First Amendment: Speech, Press, Forums, and Association First Amendment Religion Clauses and the Takings Clause
4 Contracts
Applicable Law: Common Law vs. UCC Article 2 and Mixed Contracts Mutual Assent: Offer, Acceptance, Mailbox Rule, and UCC 2-207 Consideration, Bargained-for Exchange, and Promissory Estoppel Defenses to Formation: Capacity, Mistake, Misrepresentation, Duress, Unconscionability The Statute of Frauds Parol Evidence Rule and Contract Interpretation Conditions and Performance: Express, Constructive, and Substantial Performance Breach, Anticipatory Repudiation, and the Perfect Tender Rule Excuse of Performance: Impossibility, Impracticability, and Frustration UCC Warranties and Risk of Loss Third-Party Beneficiaries, Assignment, and Delegation Contract Remedies and UCC Buyer/Seller Remedies
5 Criminal Law and Procedure
Actus Reus, Mens Rea, Concurrence, and Causation Accomplice Liability and Parties to Crime Inchoate Crimes: Attempt, Conspiracy, and Solicitation Homicide: Murder, Manslaughter, Felony Murder, and California Degrees Other Crimes Against the Person: Assault, Battery, Kidnapping, and Sex Offenses Property and Theft Crimes: Larceny, Embezzlement, Robbery, Burglary, Arson Criminal Defenses: Insanity, Intoxication, Self-Defense, Duress, Necessity, Mistake Fourth Amendment: Searches, Seizures, Warrants, and Exceptions The Exclusionary Rule, Standing, and Fruit of the Poisonous Tree Fifth Amendment: Miranda, Self-Incrimination, and Double Jeopardy Sixth Amendment: Right to Counsel, Confrontation, Speedy Trial, and Jury Pretrial Identifications, the Eighth Amendment, and Trial Rights
6 Evidence
Relevance: Logical and Legal, Rule 403, and California Proposition 8 Policy-Based Exclusions: Subsequent Remedial Measures, Settlements, Insurance, Pleas Authentication and the Best Evidence Rule Witness Competency, Personal Knowledge, and Examination Impeachment of Witnesses Lay and Expert Opinion Testimony (Daubert and California Kelly/Sargon) Character Evidence and Other Acts (MIMIC) Habit and Methods of Proving Character Hearsay: Definition, Non-Hearsay, and Exemptions Hearsay Exceptions: Availability Immaterial (FRE 803) Hearsay Exceptions Requiring Unavailability (FRE 804) and the Confrontation Clause Privileges, Judicial Notice, and Presumptions (Federal and California)
7 Real Property
1.1 Estates in Land 1.2 Future Interests 1.3 Rule Against Perpetuities 1.4 Concurrent Ownership 1.5 Landlord-Tenant Law 1.6 Easements and Servitudes 1.7 Covenants Running with Land 1.8 Recording Acts and Title 1.9 Mortgages 1.10 Land Use Regulation Adverse Possession and Rights Incident to Ownership Land Sale Contracts, Marketable Title, and Risk of Loss Deeds, Delivery, Warranties of Title, and Fixtures
8 Torts
Intentional Torts Against the Person: Battery, Assault, False Imprisonment, IIED Intentional Torts to Property and Defenses/Privileges Negligence: Duty and the Standard of Care Negligence: Breach, Res Ipsa Loquitur, and Negligence Per Se Causation: Actual and Proximate Cause Negligence Damages and Defenses: Comparative Fault and Assumption of Risk Strict Liability: Animals and Abnormally Dangerous Activities Products Liability Private and Public Nuisance Defamation Invasion of Privacy, Misrepresentation, and Economic Torts Vicarious Liability, Joint Tortfeasors, and Immunities
9 Business Associations
Agency: Formation, Actual and Apparent Authority, and Ratification Agency: Principal/Agent Duties, Respondeat Superior, and Tort Liability General Partnerships: Formation, Rights, and Partnership Property Partnership Liability, Fiduciary Duties, Dissociation, and Dissolution Limited Partnerships, LLPs, and LLCs Corporations: Formation, Promoters, and Piercing the Corporate Veil Corporate Finance: Stock, Securities, Dividends, and Distributions Directors and Officers: Fiduciary Duties, the Business Judgment Rule, and Indemnification Shareholders, Derivative Suits, Fundamental Changes, and Federal Securities (10b-5, 16(b))
10 Community Property
General Principles, the Community Estate, and Marital Economic Community Characterization: Separate vs. Community Property and Presumptions Tracing and Commingling (Exhaustion and Direct Tracing) Transmutation and Premarital/Marital Agreements Special Assets: Businesses (Pereira/Van Camp), Goodwill, Education, Pensions, Disability Management, Control, and Spousal Fiduciary Duties Debts and Creditors' Rights Distribution at Dissolution and Death; Quasi-Community Property
11 Professional Responsibility
Regulation of the Profession, Admission, and Discipline (California Rules vs. ABA Model Rules) Competence, Diligence, Communication, and Scope of Representation Confidentiality and Its Exceptions (California vs. ABA) Conflicts of Interest: Current Clients Conflicts: Former Clients, Imputation, and Business Transactions Fees, Client Trust Accounts (IOLTA), and Safekeeping Property Duties to the Court and Third Parties: Candor, Advocacy, and Fairness Forming, Declining, and Terminating the Attorney-Client Relationship Advertising, Solicitation, and the Unauthorized Practice of Law Judicial Ethics, Reporting Misconduct, and Special Prosecutor Duties
12 Remedies
Compensatory Damages: Causation, Foreseeability, Certainty, and Mitigation Punitive, Nominal, and Liquidated Damages Restitution and Unjust Enrichment Constructive Trust and Equitable Lien Injunctions: Temporary Restraining Orders, Preliminary, and Permanent Specific Performance Reformation, Rescission, and Cancellation Equitable Defenses, Declaratory Relief, and Remedy Selection
13 Trusts
Trust Creation, Required Elements, and Types of Trusts Charitable Trusts, Cy Pres, and the Rule Against Perpetuities in Trusts Trustee Powers and Trust Administration Trustee Duties: Loyalty, Prudent Investor, and Impartiality Beneficiary Rights and Principal/Income Allocation Spendthrift, Discretionary, and Support Trusts; Creditors' Rights Modification and Termination of Trusts Breach of Trust, Remedies, and Will Substitutes (Totten, POD, Revocable Trusts)
14 Wills and Succession
Intestate Succession and California Distribution Will Execution and Formalities (Attested and Holographic; California) Testamentary Capacity, Undue Influence, Fraud, Duress, and Mistake Will Components: Integration, Incorporation, Acts of Independent Significance, and Pour-Over Revocation, Revival, and Dependent Relative Revocation Lapse, Anti-Lapse, Class Gifts, Ademption, Abatement, and Exoneration Protection of the Family: Omitted Spouse and Child, Pretermitted Heirs Will Contests, Standing, and No-Contest Clauses Probate Administration, Powers of Appointment, and Will Substitutes
15 Performance Test
The Performance Test: Task Memo, File, and Library Objective PT Products: Memos, Briefs, and Client Letters Persuasive PT Products and 90-Minute Execution
Intentional Torts to Property and Defenses/Privileges
Key Takeaways Explain This Topic AI
Trespass to land requires an intentional physical invasion of the plaintiff's real property; mistake as to ownership is no defense, and nominal damages are available even without harm.
Trespass to chattels (minor interference) yields actual damages; conversion (serious interference) yields the chattel's full market value as a forced sale.
Consent, self-defense, defense of others, defense of property, necessity, and the shopkeeper's/recapture privileges are the principal defenses; deadly force may never be used solely to defend property.
Private necessity is a qualified privilege: the defendant is not liable for the trespass but must pay for actual damage caused (Vincent v. Lake Erie); public necessity is an absolute defense with no liability.
Self-defense and defense of others permit reasonable, proportionate force to repel an imminent threat; California imposes no duty to retreat before using non-deadly force.
Last updated: June 2026
Trespass to Land, Trespass to Chattels, and Conversion
Trespass to land requires (1) an intentional act of physical invasion of (2) the plaintiff's real property. The defendant need only intend to enter the land (or cause a physical thing to enter) — she need not know the land belongs to another. Mistake about ownership or boundary lines is no defense. The invasion can be by the defendant personally, or by propelling a physical object onto the land (flooding a neighbor's basement, throwing rocks). Intangible invasions — noise, odors, light — are addressed through nuisance, not trespass.
The possessor of land (not necessarily the owner) is the proper plaintiff, and may recover nominal damages without proving actual harm. A trespasser is also liable for harm caused even if unforeseeable.
Trespass to chattels and conversion lie on a spectrum of interference with personal property:
- Feature Trespass to Chattels Conversion
- Degree of interference Minor / short Serious / substantial
- Acts Brief dispossession, minor damage, slight use Destruction, long dispossession, sale, severe misuse
- Damages Actual damages (cost of repair, loss of use) Full market value at time of conversion
- Remedy theory Compensation for harm Forced judicial sale to the converter
The practical question is always how serious the interference is. Borrowing a neighbor's lawnmower without permission for an hour is trespass to chattels; keeping it for six months, selling it, or destroying it is conversion. Only tangible personal property (and documents in which rights are merged, like a stock certificate) can be converted. Mistake is not a defense to either tort.
Consent and the Defensive Privileges
Consent is a complete defense to all intentional torts. It may be express or implied (by custom, as on a contact-sports field, or by the plaintiff's apparent manifestation). Consent is invalid if obtained by fraud going to the essential nature of the act, by duress (threats of present force), or if the plaintiff lacks capacity (incompetents, young children, the intoxicated). A defendant who exceeds the scope of consent — the surgeon who, with consent to operate on the right ear, operates on the left — loses the privilege.
Self-defense: A person may use reasonable force to defend against an imminent or ongoing battery. The force must be proportionate. Deadly force may be used only if the actor reasonably believes she faces a threat of death or serious bodily harm. California imposes no duty to retreat before using force (the 'stand your ground' approach); the actor may even pursue an aggressor as reasonably necessary. A reasonable mistake about the need for self-defense does not destroy the privilege.
Defense of others mirrors self-defense: reasonable force to protect a third person the actor reasonably believes is entitled to defend herself. The modern (and California) rule allows the defense even if the actor was mistaken, so long as the mistake was reasonable.
Defense of property: One may use reasonable, non-deadly force to prevent a tort against her property, but only after a request to desist (unless the request would be futile or dangerous). Deadly force may NEVER be used merely to protect property. This is the famous Katko v. Briney spring-gun rule — a landowner cannot rig a trap gun to protect an unoccupied building. A defendant also loses the privilege against someone with a superior privilege, such as a person acting under necessity.
Necessity and Recapture
Necessity privileges what would otherwise be a trespass or interference with property when it is reasonably necessary to avoid a greater harm. It splits into two doctrines:
Public necessity (acting to protect the community at large — e.g., destroying houses to stop a spreading fire) is an absolute defense . The defendant owes nothing, even for property destroyed.
Private necessity (acting to protect oneself or one's own property) is a qualified defense . The defendant is not liable for the technical trespass and the landowner may not eject her, but the defendant must pay for any actual harm she causes. This is the rule of Vincent v. Lake Erie Transp. Co. : a shipowner who keeps his vessel lashed to a dock during a storm is privileged to stay, but must pay for the damage to the dock.
Recapture of chattels: An owner may use reasonable, non-deadly force to recapture a chattel only when in hot pursuit of one who took it wrongfully (e.g., by force or fraud). If the original taking was lawful (a bailee who simply overstays), force is not allowed — the owner must use legal process. The related shopkeeper's privilege (Cal. Penal Code § 490.5) lets a merchant detain a suspected shoplifter for a reasonable time, in a reasonable manner, on reasonable grounds — a frequent California essay overlay on false imprisonment.
Essay tip: When property defenses appear, sequence them: identify the underlying intentional tort first, then march through consent → self-defense/defense of others → defense of property → necessity → recapture, discarding each that does not fit. Examiners reward the candidate who explains why a privilege fails (e.g., deadly force used to protect property).