Buying a home on a small island in Greece, Croatia, Italy, Spain or Cyprus: ferries, utilities, protection zones, seasonality, resale and rental licences.
An island home is the classic dream: sea, quiet, a place that feels like another world. It is also one of the property types where the trade-offs are most physical. Everything arrives by ferry or plane, services are thinner and the market is smaller. This article is for EU residents who are looking at islands in Greece, Croatia, Italy, Spain (the Balearics and Canaries) or Cyprus. We describe mechanisms, not prices, and several local rules must be verified on the spot.
Mainland, big island or small island
The word island covers very different situations.
- A large island with an airport, a hospital and year-round life (for example Crete or Mallorca) behaves like a regional market. See Crete and islands for foreign buyers, Split-Dalmatia and islands and Barcelona, Madrid and islands.
- A medium island with a ferry hub and a seasonal economy has working services in summer and a much quieter winter.
- A small island may have no airport, one ferry line, limited medical care and a handful of year-round residents.
Decide which of these you can live with, and visit in the low season, not only in July.
Ferries and logistics
This is the number-one practical difference. Building materials, furniture, food and repairs arrive by sea. Ferries cancel in bad weather; winter timetables are reduced; some routes carry no cars. Think through the cases that matter: an urgent trip to a hospital, a flight home for work, a contractor who must bring tools, a delivery of a washing machine. Check timetables for the whole year, not only for the season, and ask residents how often crossings are cancelled. Costs for materials and labour are often higher, and builders on small islands are few and booked months ahead.
Water, power, internet, waste
Many small islands depend on desalinated or delivered water, tanks, or limited local wells, and on a power cable or local generation. Ask the seller and the municipality: what is the water source and its quality, are there restrictions in summer, what happens in an outage, how is waste and sewage handled, and whether an off-grid solution is legal. Internet quality varies and matters if you plan to work remotely. Do not assume a house has a connection because there is a pole nearby; get written confirmation of the supply and its capacity.
Permits and protection zones
Islands are often protected landscapes, which restricts building, extension and even the colour of shutters.
- Building and extensions. Many islands have strict limits on new construction, building outside planned settlements and the size of plots on which a house can be built. Unauthorised extensions are a common problem in the resale market, so check that what stands on the plot is what is registered.
- Coast and nature. Coastal strips are public in many countries and set-back rules apply; protected areas (nature reserves, marine parks, heritage sites) add approval steps.
- Greece. Non-EU buyers need a permit from the Ministry of Defence for property in border areas, which includes many Aegean islands near Turkey and some Ionian islands; EU and EFTA citizens are exempt. See the European Land Registry Association page on legal restrictions in Greece. For hotels see island hotels, licences and visa in Greece.
- Croatia, Italy, Spain, Cyprus. We did not verify the island-specific rules in each country, so ask a local lawyer about protection zones, building rights, and any limits on purchase by foreigners or on second homes for the specific island.
Seasonality
An island has a busy season and a quiet season. Restaurants, shops and ferries thin out in winter, and a house that is beautiful in August can feel isolated in January. If you plan to live there all year, spend a winter first. If you plan to rent it, remember that income is concentrated in a few months and that most costs (insurance, maintenance, taxes) run all year.
Rental licences
Short-term rentals are tightly regulated in many island markets. In the Balearic Islands, Decree-Law 4/2025 bans the creation of new tourist-rental places in multi-family buildings (houses and townhouses are treated differently), and sanctions for illegal rentals were raised. Croatia has been introducing mandatory registration numbers for holiday rentals (reported from June 2026). Greece, Spain and Cyprus each have their own licence rules; see our guides for Greece and Spain. A licence may be tied to the property or to the owner, and it may not transfer to a buyer. Never rely on a seller's statement that the house can be rented; ask for the licence number and check it with the authority. If you rent it out remotely, read property management for remote owners.
Resale liquidity
Small markets have fewer buyers, and a niche property can take a long time to sell. Buyers often depend on a few seasons for viewings, and financing is harder for unusual or unregistered properties. Plan for a long holding period, and treat the purchase as a lifestyle decision where a quick exit is not guaranteed. Our how to sell property abroad explains the selling process and costs.
Checklist
- Visit in winter and in summer; ride the ferry in bad weather.
- Written confirmation of water, power, sewage and internet.
- Land registry and cadastre extracts; building permits matching what stands there.
- Protection zones, coastal setback and nature restrictions on the plot.
- Foreign-buyer rules for that island (Greek border-zone permit if you are not from the EU/EFTA).
- A rental licence, if you plan to rent, checked with the authority.
- Realistic maintenance and logistics budget (see total cost of ownership).
- Exit plan and expected holding period.
FAQ
Is an island home a good investment? It can work as a lifestyle purchase, but liquidity, seasonality and maintenance mean returns are not guaranteed. Evaluate it first as a home you want to use.
Can I rent out an island house in summer? Only if the licence rules allow it. Several island markets have restricted new tourist rentals, so verify the licence for the specific property.
Do EU citizens face restrictions on Greek islands? EU and EFTA citizens are exempt from the Greek border-zone permit; non-EU buyers need it for border areas.
How do I handle a repair on a small island? Plan for slower access to tradespeople and materials, and for higher costs. A local manager or caretaker is often worth arranging before purchase.
What is the biggest hidden risk? Unregistered or illegal extensions and unclear water or power supply. A local lawyer and a survey before signing reduce this risk.
How we help
We are a trilingual platform (Russian, Polish, English) that finds properties and coordinates independent local lawyers and tax advisers. For an island that means shortlisting properties, collecting the documents above and arranging a lawyer who knows that island's rules. This text is informational and is not legal, tax or investment advice; rules change, so verify the current regulations before acting.