The real estate market on the Cantabrian coast is experiencing an unprecedented boom, consolidating Asturias as the preferred destination for foreign investment in northern Spain.
According to the recent CaixaBank Research report, property purchases by foreigners in the northwestern peninsular communities have risen from 1.8% at the end of 2020 to 3.9% in the fourth quarter of 2024.
Within this expansion, Asturias leads with 5.8% of international transactions — ahead of the Basque Country, Cantabria and Galicia.
The CaixaBank Research report, based on data from the College of Registrars, confirms that international interest in "Green Spain" is structurally transforming the sector. The figures reflect sustained growth across the northwestern peninsular communities, but the most striking data point is Asturias' position at the head of the table. With 5.8% of international transactions, the region outpaces its neighbours — the Basque Country (3.7%), Cantabria (3.6%) and Galicia (2.2%) — by a significant margin.
The numbers tell a clear story of changing preferences. Against the saturation and extreme heatwaves of traditional Mediterranean destinations, today's investor prioritises new values: climate refuge, with active search for areas with mild and stable summer temperatures; quality of life and privacy, with preference for isolated properties, traditional houses for renovation and residences with large plots of land, away from mass tourism; and market opportunity — despite the fact that property transactions in Asturias grew by 18.6% during 2024, prices remain highly competitive compared to stressed markets such as the Balearic Islands, Marbella or the Valencian Community.
The increase is capturing the attention of buyers from the United States, Canada and Europe — a sign that this is not a short-term trend but a structural shift in international property preferences.
What makes Asturias particularly attractive to this new profile of buyer is the combination of factors that are increasingly difficult to find together in other parts of Europe: a landscape that ranges from the Picos de Europa to the Cantabrian coast; a climate that offers relief from extreme summer heat; a property market where value is still accessible; and a quality of life that is not just aspirational but measurable. The CaixaBank Research data confirms that these factors are not just appealing to individual buyers but are driving a structural transformation in the geography of Spanish property investment.
ASTURIAS: NORTHERN SPAIN PROPERTY DATA
› Regional leadership: 5.8% of international transactions — ahead of Basque Country (3.7%), Cantabria (3.6%) and Galicia (2.2%).
› National growth: NW communities rose from 1.8% (2020) to 3.9% (Q4 2024).
› Growth rate: Asturias property transactions grew 18.6% in 2024.
› Key buyer origins: United States, Canada and European markets.
› Value proposition: Competitive prices vs. Mediterranean hotspots.
› Source: CaixaBank Research, College of Registrars data.
InasTour understands the demands of this new investment profile. Acting strictly as a buyer's agent, the firm searches the Asturian market independently to locate and filter only those properties that match the criteria of international clients — from coastal homes and historic city properties to traditional houses for renovation and rural estates with land — while providing technical, legal and commercial advice throughout the process.
The CaixaBank Research data for the fourth quarter of 2024 confirms what has been increasingly apparent: Asturias is not just a secondary destination for international buyers but the leading region in northern Spain. The combination of climate refuge, competitive pricing and unrivalled quality of life has created a market dynamic that is both sustainable and transformative. For international buyers, the message is clear: the shift towards "Green Spain" is not a passing trend but a structural realignment — and Asturias is at its centre.