Knowledge pillar
The real risks of buying property in Spain — and how to mitigate them
Buying property in Spain is well-regulated, but specific risks recur for international buyers: hidden charges on the Nota Simple, unlicensed extensions, off-plan developer failure, tourist-licence refusal, currency-rate moves, and non-resident tax surprises. Each is manageable with the right professional process.
Hidden charges on the property
A property can carry mortgages, embargoes, unpaid IBI, or community-fee arrears that follow the asset. The Nota Simple plus a debt certificate from the community administrator is the standard mitigation. Never sign arras before both are reviewed by an independent lawyer.
Illegal extensions and licence issues
Pool, terrace, garage conversion or additional storey built without the proper municipal licence is one of the most common hidden problems on the Costa del Sol and rural Andalucía. Compare the Catastro outline against what's physically there, and check the urbanistic certificate from the town hall.
Off-plan developer risk
Off-plan purchases require the developer to hold a bank guarantee (aval bancario) covering all instalments paid before completion under Law 38/1999. Without it, your money is at the developer's commercial risk. Verify the aval before the first payment.
Tourist-licence refusal
Buying a property assuming you can short-let it is risky in the Balearics, Catalonia, parts of Andalucía and Canarias. Many municipalities have frozen new licences. Mitigation: buy a property that already holds a transferable licence, in writing, verified by your lawyer.
Currency risk
Between offer and completion (often 2–3 months) the euro can move 3–5% vs GBP/USD/SEK. On a 400k€ purchase that's 12–20k€ of unbudgeted cost. Mitigation: a forward contract through a regulated FX specialist locks the rate.
Non-resident tax surprises
Non-resident owners owe IRNR (Modelo 210) annually on the imputed income of a second home, even when not let. Non-EU owners pay 24% vs 19% for EU/EEA. Wealth tax and Solidarity Tax can apply on portfolios over 3M€. Engage a Spanish gestor early.
Buying through the seller's recommended professional
Spanish notaries are impartial but the seller's lawyer, gestor or agent is not. Always engage an independent buyer-side lawyer — ideally one with no commercial relationship to the listing agent or developer.
Frequently asked questions
What are the main risks of buying property in Spain?
The recurring risks for international buyers are: hidden charges on the Nota Simple, illegal extensions without municipal licence, off-plan developer failure, tourist-licence refusal, currency-rate moves and non-resident tax surprises. All are manageable with an independent lawyer and a regulated FX specialist.
Are off-plan purchases safe in Spain?
Off-plan is safe when the developer has a bank guarantee (aval bancario) under Law 38/1999 covering all pre-completion instalments. Without the aval, you carry the developer's commercial risk. Always verify before the first payment.
Can I lose my deposit if the purchase falls through?
It depends on the contract. Under arras penitenciales (Art. 1454 CC), a buyer who walks away forfeits the deposit; a seller who walks away pays double. Other deposit structures have different consequences — your lawyer should explain before you sign.