Understanding the Difference between Cadastral Area and Actual Surface Area of Properties in Italy

In Italy, the cadastral surface (Superficie catastale) of a property is a measure used by the government to determine the property’s tax value. This measurement includes all covered surfaces of the building, such as perimeter walls, internal partition walls, and accessory structures. However, it excludes outdoor spaces like balconies and terraces.

It’s important to note that the cadastral surface may differ from the actual surface area of the property, as certain areas may not be included, like non-habitable attics or cellars with a height of less than two and a half meters. Additionally, the cadastral surface does not take into account the qualitative characteristics of the property, such as finishes or special equipment.

The cadastral surface is generally used as a reference parameter for calculating taxes such as the Municipal Property Tax (IMU). However, it should not be confused with the actual surface area of the property, which is essential in determining the property’s sale or rental price.

In Italy, the cadastral area value of a property can be found in the land registry and cadastral registers maintained by the Italian Revenue Agency (Agenzia delle Entrate). The cadastral register, also known as the land registry, is a public register that provides information on the identification, location, and legal status of real estate properties in Italy.

Where can I find the cadastral surface value of an Italian property?

The cadastral area value of a property in Italy can be found in the land registry and cadastral registers maintained by the Italian Revenue Agency (Agenzia delle Entrate). The cadastral register, also known as the CATASTO, is a public register that contains information about the identification, location, and legal status of real estate properties in Italy.

In addition to the cadastral area value, the Italian cadastral register provides also detailed information about the cadastral identification of the property, including its cadastral particle, sheet, and category. It also includes information about the property’s ownership, boundaries, and any liens or encumbrances affecting the property.

To obtain the cadastral area value of a property, property owners and potential buyers can request a copy of the land registry and cadastral registers from the Italian Revenue Agency. The cadastral area value is typically included in the property’s deed and other legal documents related to the sale or transfer of the property.

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Our real estate agency always carries out legal and technical preliminary checks. Read more here about our pre-checks for clients assurance.
Information such as “cadastral area value” and “property’s tax value” will be provided to our clients during the purchase phase together with the report on the checks carried out buy our experts and an explanation of the purchase contract.

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