Having recently moved to Spain, I’ve found house hunting to be quite overwhelming, especially when it comes to old buildings in the city center. While their locations and prices are attractive, the thought of their age—often several decades or even a century old—makes me uneasy. What if I end up buying a structurally unsound property? After chatting with some local friends and doing my own research, I’m sharing what I’ve learned about how to check and assess the structural condition of properties in Spain. I hope this helps others who are in the same boat.
Key Documents: ITE/IEE/IVE Reports
In Spain, all buildings of a certain age are legally required to undergo a technical inspection. The resulting report is the most direct official document for judging a building’s condition. Depending on the region and the year, it may have different names:
- ITE (Inspección Técnica de Edificios): This is the most common technical building inspection report. It primarily assesses the building’s structural safety, facades, roof, and communal plumbing systems.
- IEE (Informe de Evaluación de Edificios): This is an updated version of the ITE. In addition to the ITE’s scope, it includes an assessment of the building’s energy efficiency and accessibility.
- IVE (Informe de Valoración del Edificio): This is the term used in the Valencian Community, and its content is largely the same as the IEE.
Before buying, you must ask the owner or agent for the latest ITE/IEE/IVE report. If the result is Favorable (Favorable), you can generally breathe a sigh of relief. If it’s Desfavorable (Unfavorable), the report will detail the problems and recommend repairs. Be cautious in this case, as it means the building has safety issues that require fixing, which could represent a significant potential expense!

On-site Survey: Hire a Professional to Join You
Reports are static, but a physical inspection is dynamic. What’s on paper doesn’t always reflect the full reality. If you’re really keen on a property but are worried about its structure, the safest bet is to spend a few hundred euros to hire a professional arquitecto técnico (technical architect or surveyor) or an arquitecto (architect) to view the property with you. Their experience allows them to spot details that an ordinary person might miss, such as:
- Whether fine cracks in the walls are structural or just superficial plaster cracks.
- Any unusual sloping or sagging in the floors or ceilings.
- Problems with dampness or water infiltration, which could affect wooden or metal structures.
- Hidden issues with key load-bearing elements like beams and columns.
Spending a little to save a lot later is an investment that is definitely worth it, especially for buyers of detached houses or top-floor apartments, where it’s an essential step.
Common Checkpoints for Structural Issues
| Inspection Area | Key Points of Focus |
| Walls and Ceilings | Look for structural cracks wider than 0.2mm, especially those that are diagonal or step-shaped. |
| Floors | Check if they are level; any noticeable tilting, sagging, or vibrations. |
| Doors and Windows | Ensure they open and close properly. Difficulty opening a door due to a warped frame can indicate structural settlement. |
| Basement/Garage | Inspect corners and floors for signs of water seepage or mold; observe the condition of load-bearing columns. |
| Building Exterior | Look for large areas of flaking, cracks, or exposed and corroded steel reinforcement. |
Document Review: Information in the Nota Simple
Finally, don’t forget to review the property’s “ID card”—the Nota Simple. This document, issued by the Land Registry (Registro de la Propiedad), primarily records ownership and debts, but it can sometimes contain important notes related to the building’s structure. For example, if the property has been officially cited for illegal construction or structural problems, or if the entire building has undergone major structural repairs, this might be noted in the Nota Simple. While the details may not be exhaustive, it can serve as an important warning sign, offering a glimpse into reading property registry information. In short, buying a home is a major decision, especially in a foreign country. Doing your homework to minimize potential risks is key to buying with confidence and living comfortably. Wishing everyone success in finding their dream home!