A mobile home, tiny house or caravan on your Italian land: when you need a building permit

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The wheels don’t change that. In 2020 Italy’s Court of Cassation (criminal section III, judgment no. 18450 of 17 June 2020) confirmed that placing campers, caravans and mobile homes for stable use on land without a building permit is an offence "even if mounted on wheels and not fixed to the ground". A year earlier the same fate met the owner of a modular mobile home of about 42 m² on a 1,200 m² plot in an earthquake zone: conviction upheld.

This guide explains the rule, the two narrow cases where no permit is needed, what happens when the town hall notices, and what to check before buying land that already has a mobile home on it. It is general guidance; for your structure on your land the town decides, and an Italian surveyor (geometra) can get that answer in writing.

Key terms

The rule: use counts, not construction

Italy’s Consolidated Building Act (D.P.R. 380/2001, art. 3(1)(e.5)) treats as "new construction", requiring a building permit, the installation of lightweight structures, including prefabricated ones, "such as caravans, campers, mobile homes, boats", when used as homes, workplaces, stores or similar. Two exceptions: structures meeting purely temporary needs, and those placed with temporary anchoring inside a licensed open-air tourist site (campsite or holiday village). The current wording dates from 2020. Regions cannot widen these exceptions (Constitutional Court order 102/2015).

Faced with a mobile home on private land, the town asks three questions.

What is it used for? Sleeping, working or storing things on a stable basis makes it a building. The Court of Cassation required a permit for an 18 m² aluminium mobile home in a protected area: material and portability are irrelevant.

For how long? Whoever claims a structure is temporary has to prove it, and being removable is not the same as being temporary (Council of State, sez. VI, no. 3669 of 12 April 2023, among others). A mobile home with power, water, a drain, a deck and a gravel path is not temporary because it has wheels.

Where? On farmland, in a protected landscape or a buffer zone, a stable mobile home is new construction in a place where often nothing at all may be built. There is no permit to apply for.

The two cases without a permit

Temporary works: 180 days, with notice

Art. 6(1)(e-bis) of the same Act frees from permits seasonal works and works meeting "objective, contingent and temporary needs", provided they are removed when the need ends and "in any case within a period not exceeding one hundred and eighty days, including assembly and dismantling", after notifying the town before work starts.

All three conditions apply together: a real, contingent need (a building site, an event, a harvest season); prior notice to the town; removal within 180 days counted from assembly to dismantling. Milan’s municipal guidance asks for the notice before installation. A regional court in Campania (TAR Campania no. 4036/2024) held that seasonality is a separate requirement, not a label.

The calendar for a "summer house" plan: set up on 1 May, and day 180 is 27 October. By then the structure must be gone from the land, not just unplugged. A "need" that recurs every year in the same spot risks no longer counting as contingent.

Inside a licensed campsite

Caravans, campers and mobile homes placed with temporary anchoring in a licensed open-air tourist site need no permit; the national glossary of permit-free works (Ministerial Decree of 2 March 2018) confirms it. This covers the licensed campsite, not your field with friends staying over.

If you are thinking of glamping as a business: that is a tourist accommodation activity, regulated by each region, with its own licences, safety rules and planning conditions. Some regions allow small-scale camping linked to farm tourism; Tuscany, for example, has published FAQs on agricampeggio that refer back to the same art. 3(e.5). Do not buy land on the assumption that a glamping licence will follow.

The legal route: treat it as a house

If you want to live in a mobile home or tiny house, the way to do it is a building permit, like any house. That means the land must be zoned for housing, the structure’s volume counts against the plan’s limits, and you need a design, any landscape or seismic clearances, and the fees. On a residential building plot a 30 m² tiny house can be a reasonable, quick project. On farmland every rule for a masonry house applies: who may build, on how much land, with what index. See our guide to what you can build.

How much land a legal tiny house needs

A 30 m² tiny house with an average internal height of 2.7 m is about 81 m³. Plans work in volume indices, so the maths is simple; the indices below are examples:

In zones B and C the volume fits on almost any plot; the real limits are distances, heights and building styles in the plan’s technical rules (NTA), which sometimes rule out flat roofs or exposed timber. On farmland, 2,700 m² is not enough if the plan sets a minimum plot, and the permit goes to farmers, not to people looking for a house in the countryside. The real indices are in your town’s NTA and the zoning certificate.

The other side of the sum: the fine for building without a permit runs from €5,164 to €51,645, plus removal at your expense. If the unit cost, say, €50,000, the maximum fine alone is more than its price.

Importing a tiny house from abroad. A unit built to UK, US or Nordic standards will be judged against Italian rules once it is used as a building; in earthquake zones, ask the town hall whether a seismic filing or authorisation is needed. Ask the maker for structural calculations an Italian engineer can sign off, before you pay for shipping.

Road registration is not planning permission. A tiny house on a trailer registered for the road can be towed legally. Parked on your land and lived in, it is a building.

When the town hall notices

Criminal

Art. 44(1)(b) of the Building Act punishes building without a permit with up to two years' arrest and a fine of €5,164 to €51,645. Under letter (c), works in protected zones carry a fine of €15,493 to €51,645 as well as arrest. These are the provisions applied in the cases above.

Administrative

The town orders removal. If the order is not carried out within 90 days, the structure and the land it stands on pass to the town free of charge (art. 31(3)), and non-compliance carries a fine of €2,000 to €20,000 (art. 31(4-bis)). The Council of State has required towns to give reasons for imposing the maximum (no. 2930/2026) and has held that the transfer has no effect without proof that the order was served (no. 7200/2026).

The order does not go only to the mobile home’s owner. In Casalbordino (Chieti, Abruzzo), municipal order no. 69 of 6 December 2021 requiring several mobile homes to be removed was addressed to the installer, the landowner and the owners of each structure; the case reached the Council of State (judgment no. 1853 of 4 March 2025). If you let or lend your land to someone who puts a mobile home on it, it is your problem too.

Orders can be challenged on procedure, and sometimes are overturned. In 2026 the Council of State (no. 6281/2026) annulled an order concerning two wooden cabins, first allowed under emergency rules, because the deadline it relied on had never started to run; it left the town free to act again. Winning on procedure buys time, not a permit.

Letting your land to someone with a caravan. Owners who live abroad sometimes let a corner of the plot to a local who parks a caravan or mobile home there. In the Casalbordino case the town’s removal order went to the installer, the landowner and the owners of each unit. If you are the landowner, you are in the chain even if the caravan is not yours. A written agreement that forbids residential use and lets you end it quickly is the minimum; a regular look at the plot, through a neighbour or a local surveyor, is the practical part.

Buying land that already has a mobile home

Listings for farmland often say "with mobile home", "with wooden chalet", "with equipped caravan". Before signing a preliminary contract:

1. Ask the seller for the paper under which it was installed: building permit, temporary-works notice with dates, campsite licence. No paper means treat it as unauthorised.
2. Ask the town, through a records request, whether there are inspection reports, removal orders or open proceedings on that parcel.
3. Compare aerial photos from different years. A structure visible for ten years is not temporary.
4. Take it out of the price. If it stays, write into the contract who removes it and by when.
5. Check constraints (landscape, hydrogeological, flood risk): in protected zones the criminal exposure is higher.

Buying an unauthorised mobile home does not legalise it. As the new landowner you become a recipient of any removal order. Our guide to unauthorised works covers the wider picture.

The plan zone, landscape and hydrogeological constraints, PAI hazard and dated aerial photos for your plot, each with its source, are in the TerrenoCheck report: €29 in one language, €39 in English and Italian. They tell you whether any building, even a light one, is possible there; permits and orders still have to be requested from the town. Find the plot on the map → · See a sample report

If the answer is no

When the plot you like does not allow a house, light or otherwise, these are the realistic routes:

• A smaller building plot in zone B or C, where 30 m² fits within the indices with room to spare. Italian village plots of a few hundred square metres exist and cost less than people expect; the zoning certificate tells you which ones are buildable.
• Licensed open-air accommodation. If the plan is to let to tourists, a campsite, motorhome area or farm campsite (agricampeggio, in Tuscany regulated as part of agritourism, with regional FAQs) is the framework in which mobile homes and caravans need no building permit. The business itself needs a licence, and a farm campsite needs farm status. For a foreign owner that also means a VAT number and an Italian accountant.
• Genuine temporary use, with a notice and removal within 180 days, for a working season or while you build a permitted house. Not for living in.
• An existing building to restore, once its lawful status is checked in the town’s building file; our guide to lawful status explains how.
• Walking away if the price treats an unauthorised mobile home as an asset. Get a local quote for removing the unit, its connections and any concrete base before you sign, and have it deducted from the price or paid by the seller.

Living in it while you build

A common plan among foreign buyers is to put a caravan on the plot and live in it while the permitted house goes up. A caravan used as site accommodation can fall under the temporary-works route if it is tied to the building site and removed when works end, but the town decides what counts as temporary, and the building permit does not authorise living on site by itself. Ask the town’s technical office before you bring the caravan, and get the answer in writing.