Key Takeaways
Respond to suspected unauthorized occupancy promptly, but do not enter the property or attempt a physical removal yourself.
Confirm the occupant’s legal status before choosing a notice, court process, or law-enforcement response.
Understand that adverse possession requires multiple legal elements over a long period, not merely unauthorized occupancy.
Document the property’s condition, communications, ownership records, and observations without creating a personal confrontation.
Monitor vacant rentals consistently and secure them between occupants to reduce opportunities for unauthorized entry.
Discovering someone occupying your rental without permission requires a prompt, measured response based on that person’s legal status.
Vancouver rental owners should understand the difference between a squatter, trespasser, holdover tenant, and someone asserting adverse possession.
SunWorld Group explains these distinctions, practical first steps, and prevention measures below. Note that this information is meant to be educational and is not legal advice.
What Squatters’ Rights Mean in Washington
“Squatters’ rights” are an informal phrase, not an automatic right to someone else’s property. It may refer to required removal procedures or adverse possession, which affects ownership only when specific legal elements are proven.
An unauthorized occupant does not gain title simply by entering a vacant Vancouver rental or receiving mail there.
Washington adverse possession claims generally require actual and uninterrupted, open and notorious, exclusive, and hostile possession for the required period. The claimant must establish every element.
The General Ten-Year Period
Washington’s general adverse possession period is ten years, but time alone is insufficient. The claimant must satisfy every element throughout that period.
Limited rules involving colour of title and property-tax payments may differ, so not every claim follows one timeline.

Adverse possession often concerns visible use near a disputed boundary. That presents a different question from an unknown person found inside a vacant rental property.
Squatting, Trespassing, and Holdover Tenancy
Trespassing generally involves knowingly entering or remaining somewhere without authorization. A squatter is a common term for someone occupying property without the owner’s permission, but it does not define one universal legal status under Washington law.
A holdover tenant, former tenant, unauthorized subtenant, guest, and unknown entrant may each require a different response. Prior permission, payments, and communications can change the analysis, so one notice does not fit every case.
Adverse possession concerns ownership, not an instant right to occupy a rental. Mentioning “squatters’ rights” does not prove such a claim.
What to Do When You Discover an Unauthorized Occupant
Prioritize safety and accurate information. Do not enter the premises, threaten anyone, remove belongings, shut off utilities, or force the person out.
Contact emergency services for an immediate safety concern or crime in progress. Otherwise, contact local law enforcement and explain what you observed. Using self-help eviction tactics can expose you to further legal risk.
Document the Situation From a Lawful Distance
Record when and how you learned about the occupancy. Preserve messages, exterior photographs, lawful camera footage, access logs, leases, ownership documents, and prior notices. Avoid unlawful surveillance or entry.

Ask a local attorney to determine the occupant’s status and remedy. The response may involve law enforcement, an unlawful detainer action, ejectment, or another procedure. Because notices vary, do not assume a universal three-day approach.
Follow the Court-Enforced Process
When court action is required, owners must follow the applicable notice, filing, service, hearing, and enforcement steps. Even after an owner receives a judgment, removal may require a writ executed by the sheriff.
If the occupants leave and you may lawfully retake possession, document the vacancy before securing the home. Confirm how to handle belongings, since the rules can depend on whether a tenancy existed. An attorney should confirm the correct procedure.
How Vancouver Landlords Can Reduce Unauthorized Occupancy
Visit vacant rentals at reasonable intervals, subject to any insurance requirements and applicable laws. Keep dated inspection notes and exterior photographs so changes can be identified early.
Secure doors, windows, garages, gates, and other access points after each authorized occupant moves out. Rekey or replace access credentials when legally appropriate, retrieve owner-issued devices, and confirm that lockboxes are positioned securely.
Exterior lighting, trimmed landscaping, and visible upkeep can also make routine oversight more apparent without suggesting that a property is occupied.
Coordinate showings and vendor access through a clear authorization system. Maintain a record of who may enter, why they are visiting, and when access should end.
Ask neighbors or an association contact to report unusual activity without approaching an occupant on your behalf.

Reducing vacancy time can also limit the period during which a rental is unattended.
Accurate pricing, property marketing, applicant screening, lease preparation, rent collection, maintenance coordination, and documented inspections all support consistent oversight.
Bottom Line: Protect Your Property With a Measured Response
Unauthorized occupancy and adverse possession should not be treated as interchangeable issues.
The most useful response begins with confirming the facts, preserving records, avoiding self-help measures, and obtaining guidance on the correct Washington procedure.
SunWorld Group helps Vancouver rental owners maintain organized leasing, maintenance, inspections, and manage day-to-day oversight.
If you discover an unauthorized occupant, prioritize safety and consult a qualified Washington attorney about the legal response for your property. Contact our property management team today for more information!
Frequently Asked Questions
Can a Squatter Own a Washington Property After Ten Years?
Ten years of presence by itself does not transfer ownership. A person asserting adverse possession generally must prove that the possession was actual and uninterrupted, open and notorious, exclusive, and hostile for the full statutory period.
Limited statutory routes can involve different requirements, including colour of title and tax payments.
Because these claims depend heavily on evidence and property history, a Vancouver owner facing a boundary-use or ownership dispute should obtain advice from a Washington real estate attorney.
Can a Landlord Change the Locks When a Squatter Leaves?
Do not assume that an apparent absence permits an immediate lock change. First confirm whether the occupant surrendered possession, abandoned the premises, or retains a tenancy or another arguable right of possession.
Document the condition of the property and seek legal direction before handling belongings or restricting access. If law enforcement confirms that unknown entrants departed and the owner may lawfully retake possession, securing access may be appropriate, but the facts should guide the decision.
Should a Vancouver Landlord Call the Police About Squatters?
Contact law enforcement when you suspect unlawful entry, particularly when a crime may be in progress or anyone’s safety could be at risk. Describe the facts without assuming the occupant’s legal classification.
Officers may investigate possible criminal conduct, ask occupants to leave, or explain that possession must be resolved through a civil process.
Their response does not replace advice about notices or court filings, so consult a qualified attorney if the occupancy continues or the person claims a right to remain.
Does Every Squatter Case Require Eviction?
No single procedure applies to every unauthorized-occupancy dispute. A landlord-tenant relationship may call for an unlawful detainer action, while a person with no tenancy could present questions involving trespass, ejectment, or another remedy.
Prior permission, payments, an expired lease, guest status, and the way the person entered can all matter.
An attorney can identify the correct notice and filing path after reviewing the records, which is more reliable than using a generic notice intended for a different situation.
How Can Property Management Help Prevent Squatting?
Property management cannot eliminate every unauthorized entry, but consistent oversight can reduce opportunities and support a faster response.
Marketing a vacancy, coordinating authorized access, documenting inspections, maintaining the property, and keeping ownership and lease records organized create a clearer operating history.
SunWorld Group provides these property management functions for Vancouver owners. Legal disputes and forced removals should still be directed to law enforcement, the courts, and qualified legal counsel as appropriate.
Disclaimer: Please note that the information provided in this blog is intended for general guidance and should not be considered as a replacement for professional legal advice. It is important to be aware that laws pertaining to property management may change, rendering this information outdated by the time you read it.
