Biscay province Property Prices, Rents & Rental Yields

About Biscay province

Biscay province blends a strong Basque identity with an Atlantic coastline, industrial heritage, and the economic pull of Bilbao and its surrounding towns. That mix keeps the area relevant for apartment investors looking at a region with both urban depth and coastal appeal.

September 2026 points to a market still being pushed upward by pricing rather than by rent growth. The average apartment sale price stands at €320,000, after rising 1.6% over the month and 13.5% over the year, while the average €/m2 price has reached €3,560, up 0.5% month on month and 12.2% year on year. Those moves underline a market where values continue to reprice steadily.

The rental side is moving more slowly. Average apartment rent is €1,400, unchanged from the previous month and up 3.7% from a year earlier. That gap between faster capital growth and more limited rental growth helps explain why the current yield sits at 5.57%. For investors, the September signal is clear: Biscay is still advancing in price, but income growth is not keeping pace at the same speed.