BusinessFour of the five municipalities in Spain where it is most expensive to buy a house are in the Balearic Islands.ARA Balears13-01-2026
![A housing development for sale in the Balearic Islands](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)