Is Spain’s anti-eviction decree a fix for its housing crisis?

Spain’s coalition government is seeking parliamentary approval for anti-eviction measures through 2030, including lease rollovers and restrictions on housing-focused “vulture funds,” following the high-profile eviction of an 87-year-old Madrid tenant. The proposal faces an uncertain vote because Junts wants protections for small landlords and the opposition PP rejects the decree; housing prices have risen almost 50% over the past decade while 28.1% of market-rate renters spent more than 40% of disposable income on housing in 2024, versus 19.2% across the EU. The measures could constrain institutional residential-property investors and landlords, but critics argue they do not address Spain’s underlying shortage of affordable and public housing.

Analysis

The principal market effect is not a near-term hit to Spanish property NAVs; it is a higher required return on regulated residential cash flows. Investors will discount assets with legacy or below-market leases more heavily, while owners able to rotate units into short-term, student, senior-living, or non-residential formats gain relative pricing power. The second-order risk is supply withdrawal: small landlords facing asymmetric eviction and renewal risk are more likely to sell or leave units vacant, tightening market-rent inventory and worsening the affordability problem the policy seeks to address over 6-18 months.

For listed Spanish real estate, exposure matters more than broad sector labels. MERLIN Properties (MRL.MC) and Inmobiliaria Colonial (COL.MC) are predominantly office/logistics-focused and could outperform residential-development names such as Neinor Homes (HOME.MC) and Aedas Homes (AEDAS.MC) if policy uncertainty raises required yields for residential land and rental exit values. Banks including CaixaBank (CABK.MC), Banco Santander (SAN.MC), and BBVA (BBVA.MC) have limited immediate credit exposure, but a sustained deterioration in landlord economics could reduce mortgage collateral liquidity and increase restructuring pressure in buy-to-let portfolios rather than create a conventional housing-credit loss.

The immediate catalyst is parliamentary passage and, more importantly, the eventual implementing definitions of covered owners and exemptions. A watered-down measure with clear small-landlord carve-outs should reverse an initial risk premium; a broad definition reaching corporate owners beyond large funds would raise the probability of litigation, delayed investment, and a lower residential-development pipeline. Contrarian view: political headlines may overstate direct earnings damage to diversified listed landlords, but understate the medium-term supply destruction and resulting rent inflation in unregulated segments.

Key Decisions for Investors

• Maintain a 1-3 month relative-value bias: long MRL.MC or COL.MC versus short HOME.MC or AEDAS.MC, sized small until final legislative text is available. The thesis is a widening valuation gap between diversified commercial landlords and developers dependent on residential exit values; exit if the decree explicitly excludes new-build inventory and corporate development activity.
• Do not initiate a directional short in Spanish banks solely on this development. Set an alert around CABK.MC, SAN, and BBVA disclosures for buy-to-let NPLs, landlord forbearance, or collateral-value guidance; those data would be required before treating this as a credit-risk trade.
• If the legislation passes with broad corporate-owner coverage, add a tactical 3-6 month underweight in Spanish residential exposure through HOME.MC/AEDAS.MC rather than broad Spanish equities. Target a 10-15% relative underperformance versus IBEX 35 as development multiples absorb a higher regulatory discount; stop if management reiterates sales pricing, backlog conversion, and land IRRs without impairment.
• If the vote fails or includes enforceable small-owner and new-supply exemptions, cover any residential underweight promptly and consider long HOME.MC versus MRL.MC for 1-3 months: policy-risk premium would compress faster in the more-discounted residential names, though structural supply constraints remain unresolved.