In 2017, the property prices in Spain increased by 8%, while purchases increased by around 15%. Both of these are the highest increases in the last decade.
However, there is no reason to suggest an upcoming housing bubble or that the upward trend is about to end. On the contrary, throughout most of the country‘s municipalities, this cycle is at its initial phase.
https://www.engelvoelkers.com/es-es/espana/market-report