According to data from the *Catastro* (Land Registry) in España, individuals owning one or between two and five properties comprise over 90% of the country's housing stock. This indicates a predominantly individual-based ownership pattern in the Spanish housing market. However, large property holders collectively possess more than one million homes, representing a significant portion of the total. The data highlights a disparity in ownership, with a small segment controlling a substantial number of properties. This distribution raises questions about housing accessibility and potential market concentration within España. Further analysis of these figures could inform policy decisions related to housing affordability and regulation. The *Catastro* data provides a crucial snapshot of the Spanish real estate landscape.