Buying property in Spain? Check it before you sign.
Buying a home in Spain from abroad means dealing with the nota simple, the Catastro, regional taxes and hidden charges — in a language and legal system that may not be your own. CasaValidator analyses any Spanish property with AI and sends you a clear report: charges and debts, true market value, legal and urban-planning risks, and the real cost of the purchase. No subscription, no surprises.
From €19.99 · No subscription · One-off payment
What we check for you
Charges, debts & embargoes
We read the land registry extract (nota simple) and flag mortgages, embargoes, liens and any charge that would pass to you.
Cadastre & legal surface
We cross-check the official Catastro data: real built area, year, use and whether the advertised size matches the records.
Market value by area
We compare the asking price against real prices in the neighbourhood so you know if you are overpaying.
True cost of buying
Transfer tax (ITP) or VAT, notary, registry and the NIE/lawyer steps — the full out-the-door cost for a foreign buyer.
Location & natural risks
Flood, radon and other natural-risk data for the exact location, plus urban-planning issues.
Plain-language summary
A downloadable PDF you can share with your lawyer or bank, written so a non-Spanish buyer can understand it.
How it works
1. Send us the property
Paste the listing link or the address, and upload the nota simple and photos if you have them.
2. Our AI analyses it
We pull official data from the Catastro and registry, value the area and detect risks automatically.
3. You get the report in 24h
A complete PDF report by email, so you can negotiate or walk away with confidence.
Guides for foreign buyers
The Nota Simple explained: the most important document when buying in Spain
What the nota simple is, what it tells you about charges and ownership, and why no foreign buyer should sign without reading it.
See a sample reportThe real cost of buying property in Spain (taxes & fees for foreign buyers)
Beyond the price tag: transfer tax, VAT, notary, registry and the NIE — budget 10–14% on top of the purchase price.
See a sample reportFrequently asked questions
Can I use CasaValidator if I live abroad?
Yes. The whole process is online and the report is delivered by email, so you can check a Spanish property from anywhere in the world before travelling to sign.
Do I need the nota simple to order a report?
No. We can start from the address or listing. If you provide the nota simple we add a full analysis of charges and ownership; if not, we still deliver cadastre, valuation and risk analysis.
Is this a substitute for a lawyer?
It complements one. The report gives you an independent, fast and affordable second opinion you can hand to your lawyer or use to decide whether a property is worth pursuing.
What does it cost?
The Standard report is €19.99 and the Full report (including the land-registry analysis) is €49.99. One-off payment, no subscription.
Ready to buy in Spain with confidence?
Get a complete AI report on any Spanish property in under 24 hours — charges, valuation, taxes and risks, all in plain language.
Check a property now