Spanish Real Estate Market Update: August 2026

Quick answer

Spain's housing market in 2026 is defined by supply-driven price growth, not demand-driven transaction growth. Both segments are losing volume — resale sales down 3% to 4%, new builds down 4% to 6% — while resale prices hit record highs, up 16% to 17% year-over-year. The cause is structural undersupply: Spain forms roughly 10 new households for every 6 homes built.

Market Correction or Natural Rebalancing?

The Spanish real estate market is experiencing a significant shift in late summer 2026. After years of post-pandemic acceleration, the data from August points to a market that is recalibrating rather than collapsing.

According to the latest data from the National Institute of Statistics (INE) and notary sources, total home transactions fell by approximately 1.3% to 3.4% year-over-year in August. However, this dip in volume is driven primarily by an acute shortage of available inventory rather than a lack of buyer interest.

Prices Defy Transaction Drops

Despite fewer homes changing hands, property values have continued their relentless upward trajectory. In fact, prices for resale homes reached their highest levels in over two decades, rising 16% to 17% year-over-year by July 2026.

This paradox—falling sales but soaring prices—confirms a market defined by supply constraints.

Average Price Growth

The average asking price for resale homes reached €3,154 per square metre, while official registry data puts the average transacted price at roughly €1,815 per square metre. The gap between the two reflects seller expectations running ahead of completed sales.

Record Highs in Prime Markets

Key provinces hit all-time highs for resale properties, including the Balearic Islands (surpassing €5,000/m²), Madrid, and Alicante.

The Foreign Investment Factor

The luxury and coastal sectors remain heavily insulated from domestic economic pressures. Overseas buyers now account for roughly 20% of Spain's property market—double the share seen in 2006.

In prime coastal locations like the Costa del Sol and the Costa Blanca, foreign investors (notably from Scandinavia, the US, Germany, and the Netherlands) are driving the high-end market. Crucially, these international buyers are not competing with domestic buyers at the same price points, effectively creating a dual-speed market where luxury inventory moves quickly while mid-market local inventory stagnates.

New Builds vs. Resale

The Spanish housing market shows a more nuanced picture than simple divergence, with both segments experiencing pressures in 2026:

Resale Homes

Resale properties continue to dominate the market, representing roughly 91% of all transactions, and have seen significant price appreciation despite transaction volume declines.

• Transaction volumes: Resale sales fell approximately 3% to 4% in early-to-mid 2026, part of a broader market cooling that has affected both segments.
• Price growth: Resale prices reached record highs, up 16% to 17% year-over-year by July 2026, with the average asking price hitting €3,154/m² compared to roughly €1,815/m² in official registry data.

New Builds

Contrary to claims of strong growth, new home sales have also declined in 2026:

• Transaction volumes: New-build sales fell approximately 4% to 6% year-over-year in the first half of 2026, tracking the broader market downturn rather than bucking it.
• Price premium: New builds do command a significant premium, averaging €2,712/m² nationally — roughly 49% higher than the resale registry average of €1,815/m² — though this varies considerably by region and development quality.
• Market share: New builds represent only 8% to 9% of total transactions, down from 40% during the 2006 boom, reflecting structural supply constraints rather than weak demand.

Mortgage Market

The mortgage data requires careful interpretation:

• Recent trends: Mortgage approvals showed the first signs of decline in May 2026, down 0.1% to 42,213 loans, ending 22 months of consecutive growth.
• August context: The often-cited +7.5% mortgage growth figure is from August 2025, not 2026. By mid-2026, the market was showing early signs of strain from elevated Euríbor rates, at 2.85% in July 2026.
• Loan amounts: Average mortgage values have increased by 9% to 11% year-over-year, reaching €174,000 to €175,000, driven primarily by rising property prices rather than increased borrowing capacity.

Key Takeaway

The Spanish market in 2026 is characterised by supply-driven price growth, not demand-driven transaction growth. Both new and resale segments are experiencing volume declines while prices continue rising due to structural undersupply — Spain creates 10 new households for every 6 homes built — and sustained demand from both domestic and international buyers.

What This Means for Buyers and Sellers

For sellers in prime locations like Altea and the broader Alicante province, it remains a seller's market. Premiumly positioned, move-in-ready properties will command top euro.

For buyers, particularly international investors, waiting for prices to drop is likely a losing strategy. The structural lack of supply, particularly for high-end coastal properties, indicates that values will remain sticky.