What information can you find on the spanish land registry (catastro) website and how can it be useful in a property sale or purchase?
The spanish land registry (Catastro) website is a very useful tool for both buyers and sellers in the real estate market.
It provides a wealth of detailed and up-to-date information about properties, which is essential for making informed decisions during a property transaction.
Below, we explain what kind of data you can find on the land registry website and how it can be helpful in a sale or purchase process.
Available data on the spanish land registry (catastro) Website
The cadastral database is divided into two main sections:
- Graphical section: contains cartographic (map-based) information about the property.
- Alphanumeric section: includes physical, legal, and economic data related to the property.
Within this structure, you can find various types of information, such as:
- Plot geometry: details about the boundaries and surface area of the land.
- Year of construction: indicates the age of the building.
- Facade photo: images taken from the public road by the General Directorate of the Land Registry.
- Property use: classification of the building’s use (residential, commercial, industrial, etc.).
- Reference value: a publicly accessible economic indicator, recently introduced, which some properties have and others do not yet.
Protected Information
- Ownership and cadastral value: these details identify the registered owner and the property’s official cadastral value.
This information is protected and only accessible to individuals legally authorized under current regulations.

How This Information Is Useful in a Property Sale or Purchase
For the buyer:
- Data verification: comparing cadastral data with the seller’s information helps ensure there are no discrepancies in key aspects such as size or year built.
- Price assessment: although the cadastral value is protected, the reference value is public and can help determine if the asking price is reasonable compared to similar properties.
- Identifying potential issues: information about boundaries and the exact location can reveal inconsistencies or unregistered buildings.
- Financial planning: knowing the reference value and other economic data helps buyers plan for additional expenses such as purchase taxes, property tax (IBI), and other related costs.
For the seller:
- Transparency: providing detailed cadastral information from the start can increase buyer confidence and speed up the sale.
- Correcting discrepancies: before listing the property, the seller can review and update any inaccurate cadastral data, avoiding complications later on.
- Setting the sale price: being aware of the reference value helps the seller set a fair and informed price, factoring in related taxes.
- Document preparation: clear ownership and accurate data make it easier to prepare the necessary documents, reducing delays and legal issues.
In Summary
The Spanish Land Registry website provides valuable information that plays a key role in the property sale or purchase process.
Both buyers and sellers can benefit greatly from the transparency and accuracy of this data, helping to ensure a safer and more efficient transaction.
Using this tool not only helps avoid misunderstandings and legal complications but also streamlines negotiations and the overall closing process.

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