Squatter Laws Around the World: How Spain's Okupas, Italy's Usucapione, and France's Trêve Hivernale Trap Foreign Property Owners in 2026

Published on: May 8, 2026

Quick answer: Squatter law is the most under-researched and most asymmetric risk in international property ownership, low likelihood, but high cost when it hits, and disproportionately so for foreign owners whose vacation homes sit empty most of the year. The country-by-country picture is wildly divergent: Spain is the largest practical exposure, where non-primary residences fall under civil usurpación with eviction timelines of 8–18 months; Italy combines slow civil eviction with the 20-year usucapione adverse-possession trap; France imposes the winter eviction freeze and excludes secondary homes from its fast-track route; while the UK and several other markets are far more owner-favorable. The practical playbook is occupation-prevention infrastructure, anti-occupation insurance, visible occupancy, monitoring, and local presence, budgeted at roughly 0.5–1% of property value annually in higher-risk civil-law jurisdictions.

Squatter law is the single most under-researched risk in international property ownership. It's invisible during the buying process, invisible during the holding period, and catastrophic the moment it activates. The 2025–2026 wave of regulatory tightening, France's Loi Anti-Squat, Spain's contradictory Ley de Vivienda, Italy's stricter occupation provisions, has shifted some balances, but the underlying country-by-country structures remain wildly divergent. Here's the 2026 framework for international property owners who don't want to lose 18 months and €30,000 to an eviction process they didn't see coming.

Why This Matters Disproportionately for Foreign Owners

Resident owners catch squatters quickly. Neighbors notice. Mail piles up. Utilities get cut. The owner shows up.

Foreign owners are the natural target. Vacation properties stand empty for 9–11 months a year. Mail is forwarded internationally or stops entirely. Neighbors may not know the owner. Utility accounts may be in a property manager's name. By the time the owner discovers the occupation, the legal clock has already started ticking, and in most civil law jurisdictions, that clock favors the occupant in ways that surprise common-law buyers.

Spain: The Okupas Movement and the 2023 Eviction Reform

Spain has the most internationally infamous squatter situation in Europe. The numbers tell the story: an estimated 17,000–20,000 active occupations at any given time, concentrated in Catalonia, Andalusia, and the Madrid region. Anti-occupation insurance is a normal product line for Spanish insurers, which itself signals the scale.

The legal structure splits in two:

Allanamiento de morada (criminal trespass): applies when occupants enter a primary residence. Police can intervene immediately and remove the squatters. Eviction can happen within 24–48 hours.

Usurpación (civil trespass): applies when the property is not the owner's primary residence, exactly the situation almost every international buyer is in. Removal requires civil court proceedings. Average timeline: 8–18 months. Worst-case timelines extend to 2–3 years.

The 2023 Ley por el Derecho a la Vivienda introduced "vulnerable household" protections that, in practice, have extended eviction timelines further. Courts may suspend evictions if occupants demonstrate vulnerability (children, lack of alternative housing, medical conditions), pushing foreign owners into months of additional waiting.

Practical defenses Spanish buyers use:

• Anti-occupation insurance (€200–500/year) covering legal costs and lost rent
• Smart locks and alarm systems with neighbor or property-manager monitoring
• Empresas anti-okupas (private security firms) providing physical presence during long absences
• Short-term renting the property to maintain visible occupancy

Italy: Usucapione and the 20-Year Adverse Possession Trap

Italy's structural risk isn't squatting per se, it's usucapione, the civil-law version of adverse possession. Under Article 1158 of the Codice Civile, a person who openly possesses property for 20 years without legitimate title acquires ownership. If the possession was in good faith and based on a defective title, the period drops to 10 years.

For foreign owners, the practical implications:

• A neighbor who has been farming a strip of your land for 20 years can legally claim it
• A relative who has been "looking after" a property may, after 20 years, claim ownership through prescriptive title
• A long-term unauthorized occupant who has paid utilities, IMU property tax, and made improvements is building usucapione evidence

Italy also has standard squatter law (occupazione abusiva) under Article 633 of the Penal Code, which is criminal and theoretically allows quick removal. In practice, prosecutors are slow to act on properties that aren't primary residences, and civil eviction (sfratto per occupazione senza titolo) takes 12–24 months on average.

The 2023 Italian government tightened occupazione abusiva penalties to up to 7 years' imprisonment, among the longest in Europe, but enforcement remains inconsistent.

France: La Trêve Hivernale and the 2023 Loi Anti-Squat

France's structural quirk is the Trêve Hivernale ("Winter Truce"): from November 1 to March 31, no eviction can take place anywhere in metropolitan France. This applies to squatters, defaulting tenants, and unauthorized occupants alike. The only exceptions are properties where the occupants have alternative housing or where the building is uninhabitable.

For foreign property owners discovering an occupation in October, this means a minimum 5-month waiting period before any eviction can proceed.

The Loi Kasbarian-Bergé (Loi Anti-Squat) passed in July 2023 substantially increased squatter penalties:

• Up to 3 years' imprisonment and €45,000 fine for occupying any property (residence or not)
• Up to 2 years and €30,000 for not vacating after notice
• Streamlined administrative eviction (procédure préfectorale) for primary residences within 72 hours

Crucially, the streamlined eviction does not apply to secondary or vacation residences. International buyers with second homes in France remain subject to the slower civil procedure, plus the Trêve Hivernale.

The French Constitutional Council struck down some of the law's most aggressive provisions, leaving a regime that is faster than pre-2023 but still significantly slower than common-law jurisdictions.

United Kingdom: The Section 144 Criminal Framework

The UK has the most owner-favorable squatter regime in Europe. Section 144 of the Legal Aid, Sentencing and Punishment of Offenders Act 2012 made squatting in residential property a criminal offense. Police can arrest squatters and remove them without civil court proceedings. Up to 6 months' imprisonment and £5,000 fine.

Commercial property is different. Squatting in a non-residential property remains a civil matter, and removal can take 4–8 weeks via Interim Possession Orders.

For international buyers in the UK, the practical risk is low for residential property and moderate for commercial holdings. The structural protection is significantly stronger than in continental Europe.

United States: 50 Different Realities

US squatter law is entirely state-level, creating wide variation:

• Adverse possession periods: 5 years (California, with strict conditions) to 30 years (Louisiana, Texas)
• Color-of-title requirements: most states require some defective documentation
• Tax payment requirements: some states require continuous tax payment by the squatter

Florida's 2024 House Bill 621 (the "Property Rights" law) gave law enforcement authority to remove squatters within 24 hours of an owner complaint, a significant tightening that has been replicated in other red states. New York and California retain longer civil eviction processes for non-tenant occupants, with timelines of 6–18 months.

For international buyers, the practical advice is state-specific. Florida, Texas, and Tennessee offer fast removal. California, Oregon, and New York offer the longest delays.

Greece, Portugal, and Other EU Markets

Greece: 20-year adverse possession (chresiktima). Squatter situations are rare due to strong neighborhood social structures, but eviction timelines for non-paying tenants run 6–12 months.

Portugal: 15–20-year adverse possession (usucapião) depending on good faith and registered title. Foreign owner risk has been low, partly because depopulating rural areas with foreign-owned vacation homes have minimal squatter activity.

Germany: Strong tenant protections but minimal squatter problem due to dense population and active neighborhood reporting. 30-year adverse possession (Ersitzung).

Netherlands: Squatting was criminalized in 2010. Police removal is standard.

Belgium: The 2017 occupation law allows administrative eviction within days for confirmed squatter cases.

Practical Defenses for Cross-Border Owners

For international owners with property in higher-risk jurisdictions (Spain, Italy, France for secondary residences, certain US states), the practical playbook:

1. Visible occupancy signals. Smart lighting on schedules. Mail forwarding. Periodic visits. A local property manager's documented site visits.

2. Anti-occupation insurance. In Spain, this is a standard product. In Italy and France, specialty insurers offer similar coverage. Annual cost €200–€800. Covers legal fees and lost rent during occupation.

3. Short-term rentals. A property generating short-term rental income is rarely vacant long enough to be targeted. Even minimal Airbnb activity changes the property's risk profile.

4. Property management with documented site visits. Photographic evidence of regular access disrupts adverse possession claims and proves the property is not "abandoned."

5. Smart locks and remote monitoring. Early-warning systems allow the owner or property manager to react within hours rather than weeks.

6. Legal pre-arrangement. Some jurisdictions (Spain, Italy) allow the property owner to pre-file a "monitorio" or summary procedure that compresses eviction timelines once activated.

The 2026 Bottom Line

Squatter law is the most asymmetric risk in international real estate. The likelihood of occupation is low. The cost of occupation, when it happens, is high, and disproportionately so for foreign owners who learn of the problem only after the legal clock has begun.

The 2023–2026 regulatory wave has tightened protections in France, the UK, the Netherlands, Belgium, and parts of the US. Spain remains the largest practical exposure for European foreign owners. Italy's combination of slow civil eviction and 20-year usucapione creates a structural long-tail risk that most international buyers fail to model.

The asymmetry is the reason this matters. A property worth €500,000 generating €15,000 in net rent annually can absorb 18 months of legal costs, but only if the owner factored that risk in at purchase. Most don't.

The functional rule of thumb: if you own property in a civil-law jurisdiction with a vacation-home profile, budget for occupation-prevention infrastructure (insurance, monitoring, local presence) at 0.5–1% of property value annually. If you don't, you're not actually insured against the largest realistic catastrophic loss your property can suffer.

Frequently asked questions

Why are foreign owners more exposed to squatters?
Vacation properties stand empty 9–11 months a year, mail is forwarded or stops, neighbors may not know the owner, and utilities may be in a property manager's name. By the time a foreign owner discovers an occupation, the legal clock has often already started, and in most civil-law jurisdictions that clock favors the occupant.

Why is Spain considered the highest-risk market?
Spain has the most infamous squatter situation in Europe, with an estimated 17,000–20,000 active occupations at any time. For non-primary residences, the situation of almost every international buyer, removal falls under civil usurpación, with average eviction timelines of 8–18 months and worst cases of 2–3 years, and 2023 vulnerable-household protections have extended some timelines further.

What is usucapione and why does it matter in Italy?
Usucapione is the civil-law version of adverse possession: under Article 1158 of the Codice Civile, someone who openly possesses property for 20 years without legitimate title can acquire ownership, dropping to 10 years for good-faith possession on a defective title. Combined with slow civil eviction, it creates a structural long-tail risk most foreign buyers fail to model.

How can cross-border owners defend against occupation?
The practical playbook includes anti-occupation insurance (a standard product in Spain), visible occupancy signals such as smart lighting and mail forwarding, short-term rentals to avoid long vacancies, property management with documented site visits, and smart locks with remote monitoring for early warning.

JanusHermes provides cross-border real estate intelligence across 50+ countries, including jurisdiction-by-jurisdiction risk frameworks, eviction-timeline benchmarks, and country-level legal references for international investors. Explore the Country Intelligence tool or browse current listings.

This article is for informational purposes only and does not constitute legal advice. Squatter and adverse-possession law is highly jurisdiction-specific. Engage qualified local counsel before relying on any of the frameworks above.

A note on the numbers: where no source is named, the market figures in this article (prices, yields, costs) are indicative estimates compiled from publicly available market data and industry reporting at the time of writing. Markets move and rules change, so treat them as a starting point and verify current figures with official sources before acting on them.