In Colorado, squatters do not gain any legal rights after 30 days in the sense of owning your property or having a lease, but around that 30-day mark police will usually stop treating them as criminal trespassers and tell you to handle the removal through civil court instead. That practical shift is what people mean when they talk about squatters’ rights in Colorado after 30 days. Getting the person out from that point forward requires a formal eviction, which realistically takes three to six weeks and costs you more if you try to shortcut it.
What Changes Around the 30-Day Mark
No Colorado statute states that a squatter becomes a tenant on day 31. The change is procedural, not statutory. Colorado law presumes that anyone occupying property with the owner’s assent is a tenant at will until proven otherwise.1Justia. Colorado Revised Statutes Section 13-40-107 – Notice to Quit When officers arrive at a home where someone has clearly been living for weeks, they have to decide whether they are looking at a crime in progress or a dispute over possession. Belongings inside, mail arriving, utilities running, and a month of continuous presence tend to push that call toward “civil matter.” At that point, the officers leave and refer you to the courts.
Reaching that threshold gives the squatter nothing beyond procedural protection. They have no ownership interest, no claim to your deed, and no long-term right to remain. What they have is the benefit of the eviction process: written notice, a court hearing, and a judge’s order before anyone can force them out. That is enough to make the situation slow and expensive.
Before the 30 Days: When Police Can Still Act
Early on, Colorado’s criminal trespass law gives law enforcement clear authority to remove someone. A person who knowingly and unlawfully enters or remains in another’s dwelling commits first-degree criminal trespass, a felony if the dwelling is occupied and a misdemeanor if it is not.2Justia. Colorado Revised Statutes Section 18-4-502 – First Degree Criminal Trespass
The lesson for owners is speed. If you discover someone in your property who has no right to be there, call the police immediately. Photograph the intrusion. Give the officers everything you have showing you own the place and never gave permission. The longer the person has been there, the harder it is for police to justify treating it as a crime, and once they conclude it looks like a landlord-tenant issue, they will not act.
How to Actually Remove a Squatter
Once police decline, removal runs through a court action called Forcible Entry and Detainer.3Colorado Judicial Branch. Residential Evictions It is the same procedure landlords use, and it also covers people who entered with no right or title at all.4Justia. Colorado Revised Statutes Section 13-40-104 – Unlawful Detention Defined Every step has to happen in order.
Serve Written Notice
Before filing anything, you serve the occupant with a written demand to leave. For someone treated as a tenant at will, Colorado requires at least three days’ written notice to terminate.1Justia. Colorado Revised Statutes Section 13-40-107 – Notice to Quit Proper service matters. A notice taped to the door with no follow-through can get your case dismissed.
File the Case and Attend the Hearing
You file the FED complaint in the county court where the property sits. Colorado charges no filing fee for eviction cases.5Colorado Judicial Branch. List of Fees The court issues a summons, and the hearing takes place between 7 and 14 days after the summons is issued.6Justia. Colorado Revised Statutes Section 13-40-111 – Summons Both sides present evidence, and the judge decides who is entitled to possession.
Get the Writ of Restitution
If you win, the occupant typically has 48 hours to leave voluntarily.3Colorado Judicial Branch. Residential Evictions If they stay, you file a Writ of Restitution. Once the judge signs it, the sheriff’s office handles the physical removal. Sheriff service fees apply and vary by county. Only the sheriff can carry out the lockout.
Realistically, count on three to six weeks from notice to keys back in your hand. Contested hearings, continuances, and sheriff scheduling can stretch it further.
Do Not Try to Remove the Squatter Yourself
Changing the locks, cutting off utilities, hauling belongings to the curb, or physically forcing someone out all count as unlawful removal under Colorado law.7Colorado Public Law. Colorado Code 38-12-510 – Unlawful Removal or Exclusion A court can order you to pay the occupant’s actual damages plus statutory damages equal to the greater of three times the monthly rent or $5,000, along with attorney fees and court costs. The court can also order the person restored to possession.
Self-help removal is the single most expensive mistake owners make in these situations. The frustration is real, and the temptation to just deal with it is real, but the numbers do not work in your favor.
Squatters’ Rights After 30 Days Versus Adverse Possession
The 30-day residency issue and adverse possession are two different things, and they get confused constantly. Establishing enough presence for police to back off means you have to evict. Adverse possession is a claim to own the property outright, and in Colorado it takes years, not weeks.
To win an adverse possession claim, the occupant has to prove five things at once: actual use of the land the way an owner would use it; hostile occupation without the true owner’s permission8Legal Information Institute. Adverse Possession; open and notorious presence a reasonable owner would notice; exclusive possession; and continuous occupation without significant gaps. Missing even one defeats the claim.
The default period in Colorado is 18 years of continuous occupation meeting all five requirements.9Justia. Colorado Code 38-41-101 – Limitation of Eighteen Years Since 2008, the person claiming adverse possession must also show a good-faith, reasonable belief that they were actually the owner. Someone who knowingly moves onto land they know belongs to another person cannot use adverse possession to take title. The doctrine is built for genuine mistakes, like a fence installed a few feet across the line decades ago.
A shorter seven-year path exists, but it requires the occupant to hold color of title (a document that looks like it conveys ownership but is legally defective) and to have paid every dollar of property taxes for all seven years.10Justia. Colorado Revised Statutes Section 38-41-108 – Rights in Possession Seven Years, Color of Title and Payment of Taxes Both conditions have to be met. Someone camping in your vacation home is not going to satisfy either.
How to Keep This From Happening
Prevention is far cheaper than eviction. A few habits do most of the work:
- Check on any vacant property regularly. The earlier you spot an intruder, the more likely police will still treat it as trespass.
- If someone is genuinely using a slice of your land, put your permission in writing. Written consent kills the “hostile” element and makes adverse possession impossible no matter how long it goes on.8Legal Information Institute. Adverse Possession
- Post “No Trespassing” signs and secure the perimeter. Visible boundaries undercut the “open and notorious” argument and give police a clearer trespass case.
- Keep property taxes current. That closes the door on the seven-year shortcut.
- Respond immediately to any unauthorized entry. Call police, photograph everything, and send a written trespass notice.
Pending Colorado Legislation
Colorado’s legislature has been tightening the rules around squatting. In 2025, the General Assembly introduced HB25-1104, which directly prohibits occupying a property without the consent of the legal owner or their representative.11Colorado General Assembly. HB25-1104 Squatting Prohibited If it becomes law, it could shorten the removal process and add penalties for people who exploit the current gray zone. Before you rely on it, check its current status.