Overview
Regulatory bodies in Spain and Portugal have stepped up surveillance of their residential property markets as both countries see house prices and mortgage lending climb at brisk rates. Authorities are expressing concern about affordability and the potential for market corrections, but so far have refrained from broad-based intervention, citing differences from past boom-and-bust episodes.
Price and lending dynamics
Housing demand on the Iberian peninsula is outpacing supply. Official figures show Spanish house prices rose 12.9% year-on-year in the first quarter, while Portugal recorded a 17.8% increase over the same period - the highest pace across the European Union. Mortgage activity is also robust. In Spain, mortgage lending increased 3.8% year-on-year in the first quarter to reach €496 billion, the largest stock since September 2018.
Portugal's mortgage market is expanding even faster: lending there grew by more than 10% year-on-year in the first quarter, the swiftest rate the country has seen in over two decades. That rapid expansion has prompted Portuguese supervisors to signal or introduce narrowly targeted measures aimed at tempering demand.
Regulatory responses
Portuguese authorities recently requested lenders to reduce the maximum debt service-to-income ratio for new borrowers from 50% to 45%. In Spain, supervisors are monitoring whether heightened competition among banks - with institutions such as Santander and BBVA competing strongly for mortgage business - could lead to looser underwriting standards, particularly for higher loan-to-value (LTV) lending.
Spain's central bank has acknowledged the issue. The International Monetary Fund recommended in March that Spain cap loan-to-value ratios after observing that the share of higher-LTV mortgages was increasing. The Bank of Spain said in May it was considering limits on mortgage lending, but its governor indicated the following month that there were no immediate plans to implement such measures, citing potential negative effects on younger borrowers.
Risk profile and structural differences from the 2008 crisis
Regulators and analysts point out several distinctions between the current cycle and the run-up to the global financial crisis. Spain's annual average LTV ratio stood at 68.4% last year, below the 71.1% recorded in 2016. Other indicators - including loan-to-price, loan-to-income and debt service-to-income ratios - remain well under the all-time highs reached prior to the 2008-2009 downturn. When adjusted for inflation, Spanish house prices in the first quarter are still 12.2% below the 2007 peak.
Credit rating analysts report no clear evidence that the current housing acceleration is being driven by a broad loosening of credit standards. One ratings analyst noted that the rise in the share of higher-LTV loans largely reflects greater borrowing by higher-income households, with lenders selectively relaxing terms for those clients. Some banks are prepared to offer LTVs up to 90% or even 100% for such customers. As an example, Spanish neobank MyInvestor markets mortgages covering up to 100% of a property for households earning around €4,000 a month.
Another important structural change is the prevalence of fixed-rate borrowing. Unlike the period ahead of the global financial crisis, most new mortgage lending in Spain is now issued on fixed rates, shifting interest-rate risk onto lenders rather than borrowers.
Debate over policy tools
Policy-makers are debating the effectiveness and side effects of potential interventions. Some analysts warn against measures such as capping mortgage borrowing costs, arguing these would not address the underlying supply constraint and could be counterproductive. A capped mortgage price, they say, would not improve affordability if property prices continue to climb at current rates.
At the same time, some consumer groups caution that prolonged price increases heighten the risk of a future correction as demand becomes increasingly stretched. Supervisors therefore face a trade-off: acting to limit financial stability risks and protect affordability, while avoiding measures that could undesirably restrict access to housing, especially for younger buyers.
Market outlook
Economists observing the market note that strong economic fundamentals and constrained housing supply reduce the immediate likelihood of a sharp price reversal. One economist argued that, in contrast to the period before 2008, current conditions - namely tight supply and a resilient economy - provide limited reason to expect prices to stop rising in the near term.
Key points
- Both Spain and Portugal are seeing rapid house price inflation and stronger mortgage lending, with Portugal recording the highest growth in the EU and Spain's mortgage stock at its largest since 2018 - sectors impacted include residential real estate, banking, and household finance.
- Regulators are taking targeted measures - for example, Portugal's move to lower the maximum debt service-to-income ratio for new loans - while Spain monitors rising higher-LTV lending without immediate broad restraints; this affects mortgage markets and consumer credit conditions.
- Structural differences from the 2008 crisis include lower average LTVs than earlier peaks and a shift to fixed-rate mortgages, reducing some systemic risks for households and banks.
Risks and uncertainties
- Continued rapid price appreciation could increase the risk of a future market correction as affordability is stretched - this is a risk for household balance sheets and the broader housing sector.
- If competition among banks leads to looser underwriting, especially more high-LTV lending, financial stability concerns could rise for lenders and borrowers alike.
- Policy measures that focus on interest-rate caps or mortgage price controls could be ineffective without addressing supply constraints, potentially shifting rather than solving affordability problems in housing and mortgage markets.
Conclusion
Spanish and Portuguese authorities are intensifying scrutiny of fast-moving property markets, balancing affordability and financial stability considerations against evidence that current lending metrics and market structure are not mirroring past extremes. Supervisors are favouring limited, targeted measures over broad interventions for now, while continuing to monitor lending standards, competition among banks and the evolution of prices.