Legal Analysis of Property Accession and Land Encroachment

Case Study 4: Property Accession Requirements

We must consider whether the four requirements established by the Supreme Tribunal (TS) for applying for accession are met:

1. Soil Encroachment

The soil must be invaded by something alien to the surface it occupies, or the building must sit on home soil (e.g., 200m of foreign soil vs. 800m of home soil for a 1000m hotel). Condition met.

2. Indissoluble Unity

There must exist an indissoluble unity between the construction, the soil, and the surrounding land. This is a unique building where the suites are invading foreign soil. Condition met. This would not apply to a resort with multiple hotels where only some occupy foreign soil.

3. Value and Importance

The structure built on owned land must hold more value and importance than the portion built on foreign soil (e.g., 200m of invaded soil at 500€/m = 100,000€; 800m of home soil at 500€/m = 400,000€). Condition met.

4. Builder in Good Faith

The builder must be in good faith, meaning they were unaware they were constructing on foreign land without title. If good faith is presumed, the builder did not know. However, determining this requires checking land registry documents.

The Role of the Cadastre

Does registration in the cadastre undermine the good faith of the builder? According to Art. 1 of the Act of March 5, 2004, the cadastre is an administrative requirement. It does not determine property rights and is not a tool for validation; it is primarily for fiscal purposes. The cadastre has no civil effect. If it did, the courts would be unnecessary.

Conclusion and Compensation

Given that the four requirements are met, the owner is entitled to acquire the invaded land. This creates an obligation for the builder to pay for the invaded ground. Additionally, the builder must compensate the injured party for the value of the land lost and any associated damages. Therefore, the builder is obligated to pay for the invaded soil plus compensation for the damages suffered by the injured party.