Extreme heat is driving up property prices in Spain’s cooler northern regions.

Simón Sosvilla-Rivero, Adrian Fernandez-Perez, Marta Gómez-Puig   The Conversation Europe3 November 2025
In August 2025, Spain suffered its worst heatwave since records began.

A new study shows that climate change is increasing property values in the country’s cooler north, and reducing them in the hotter south.