Trespass sounds straightforward — being somewhere you’re not allowed to be. But New Jersey’s trespass statute, N.J.S.A. 2C:18-3, covers a surprising range of conduct and grades it very differently depending on the circumstances. The same word can describe a minor petty offense or an indictable crime, which is why these charges deserve more attention than people assume.
The two main types
The statute divides trespass into two principal categories:
- Unlicensed entry of structures (2C:18-3a) — entering or remaining in a structure (a building, a research facility, a dwelling) without permission. This is the more serious branch; entering a dwelling can elevate the grade.
- Defiant trespasser (2C:18-3b) — remaining somewhere after being given clear notice against trespass (a posted sign, a fence, or a direct warning to leave). This is typically a petty disorderly persons offense.
How it’s graded
- Entering a dwelling — can be a third- or fourth-degree crime (indictable).
- Unlicensed entry of other structures — often a disorderly persons offense.
- Defiant trespass — usually a petty disorderly persons offense handled in municipal court.
Because the grade swings so widely, the same alleged conduct can mean anything from a small fine to a serious record — the kind of stakes we explain in disorderly persons vs. indictable offenses.
How trespass relates to burglary
Trespass is closely related to — but distinct from — burglary. The difference is intent: burglary requires entering with the purpose to commit a crime inside, while trespass is the unlawful entry itself without that criminal purpose. Sometimes a charge that the State files as burglary is, on the facts, really a trespass — and getting it graded correctly can dramatically change the exposure.
Where these cases get defended
- Notice — whether clear notice against entry was actually given (for defiant trespass).
- Permission and license — whether the person actually had permission, or a reasonable belief they were allowed to be there.
- Intent — pushing back where the State overcharges trespass as burglary.
- Identity and the circumstances of the entry.
For eligible defendants, diversion such as conditional dismissal or PTI can resolve the case without a conviction.
Charged with trespass? The grade is everything
Whether it’s a petty offense or an indictable crime depends entirely on the facts, and those facts can be contested. If you’re facing a 2C:18-3 charge anywhere in New Jersey, it’s worth a free call to make sure it’s handled at the right level.
Part of our complete guide: For every related New Jersey offense, claim, and defense in one place, see our NJ Criminal Charges Guide.