Buying a second home in Spain: A strategic guide to investing with confidence

Buying a second home in Spain is a decision that transcends the emotional. Our country leads the European ranking with more than three million homeowner families, consolidating its position as the preferred destination for its stability and lifestyle.

In 2026, the real estate market in prime tourist areas is exceptionally strong: the value of holiday homes has increased by 12.1%. Although this means access to the market at higher prices, for the investor it is a sign of strength and a guarantee of capital gain.

Buying a property today is not only securing a personal refuge, but also positioning capital in an asset that has a capacity for appreciation well above the national average, making the purchase an unparalleled asset diversification strategy.

At Quadratia, we offer you the technical perspective you need to understand why second homes in Spain continue to be the preferred capital refuge in the Mediterranean compared to markets such as France and Italy.

Market analysis 2026: Spain vs. France and Italy

To understand the real value of buying a second home, we need to look at the price per m² compared to similar destinations.

The efficiency of investment on the Spanish coast is, according to comparative data from Knight Frank and Engel & Völkers, unbeatable in the luxury segment:

• Costa Blanca(Alicante, Villajoyosa): The average price of new premium construction is around €3,000/m² – €4,500/m². It is the area with the highest sustainable growth projection according to the INE.
• Costa del Sol(Malaga, Estepona or Marbella): “Golden Mile” locations are already reaching €5,200/m², driven by international demand.
• Côte d’Azur (France): In Cannes or Saint-Tropez, prices in the analogue segment exceed €15,000/m².
• Italian Riviera (Portofino): The luxury segment does not go below €12,500/m².

Technical conclusion: Investing in Spain allows you to acquire a contemporary design and superior energy efficient property for a third of the price of its competitors, with a much wider projected appreciation margin over the period 2026-2030.

The rental business: Return on investment (ROI) vs. Europe

Profitability is the driving force behind the purchase.

While in mature markets such as France or Italy, ROI is weighed down by exorbitant acquisition prices, efficiency in Spain allows for a much quicker return:

• Spain (Costa Blanca/Costa del Sol): According to data from Fotocasa, the average profitability on the Mediterranean coast is 6.5%, but in Quadratia’s luxury segment, the net ROI is higher. Renting a luxury property for just 8 weeks during the high season generates income that covers 100% of the annual fixed costs (property tax, community fees, insurance and maintenance).
• France (Côte d’Azur): Due to the fact that the entry price is 300% higher than in Spain, the net ROI per holiday rental tends to stagnate between 2.5% and 3.5%.
• Italy (Riviera): Complex taxation and high maintenance costs in historic buildings limit average net returns to 3%.

Key fact: On the Costa Blanca, weekly rents of between €3,000 and €6,000 allow investors to recoup their initial investment in purchase costs in less than two rental seasons, something unthinkable in the saturated markets of the Riviera.

Benefits of a second home: Beyond rest and relaxation

Owning property on the Spanish coast offers competitive advantages that other financial assets cannot match:

• Control over the asset: Unlike shares or cryptoassets, a home is a physical asset with intrinsic value.
• Hybrid use: Enjoy your home as a holiday retreat and make it profitable the rest of the year through managed holiday rentals.
• Sustainable construction: Quadratia’s efficiency developments drastically reduce operating costs and multiply future resale value.
• Home as habitual residence: If you decide to move permanently, the administrative transition is straightforward once the periods of effective residence have been met.

Expenses and taxes: Comparison of real estate taxation

Spain has a transparent and competitive real estate taxation model within the European framework.

Although the initial outlay is in the mid-to-high range, this is compensated by significantly lower maintenance costs (holding costs) than in neighbouring markets:

• Spain: Property taxes account for 3.3% of GDP. For the purchase of new buildings, VAT stands at 10% and the IAJD (Impuesto de Actos Jurídicos Documentados) ranges between 0.5% and 1.5% depending on the autonomous community. However, IBI (Impuesto sobre Bienes Inmuebles) is among the lowest in the OECD, usually between 0.4% and 1.1% of the cadastral value.
• France: It is the country with the highest property tax burden in the European Union(4.4% of GDP). Although the purchase tax for new construction may be low (approx. 2-3%), owners face a double annual burden: the Taxe Foncière and, in many cases, the Taxe d’Habitation (for secondary residences), the annual costs of which far exceed the Spanish average.
• Italy: Taxation for second homes of non-residents is complex. The registration tax for second homes is 9% and the annual tax(IMU) can reach 1.06% of the value of the property, with a bureaucratic management much more dense than in Spain.

Technical conclusion: Spain offers the ideal balance for the investor: a regulated entry cost that translates into a higher net annual return thanks to the containment of holding taxes.

Reasons to invest in a second home in Spain

The technical comparison with the Côte d’Azur or the Italian Riviera is clear:

• More value for your money: The price per m² in Spain is 60% lower than its competitors. This guarantees a much higher capital gain margin and a more efficient annual maintenance cost (IBI).
• Real profitability: While France and Italy have saturated markets, Spain leads the growth of tourist bookings in the EU. This makes the 8 weeks rental a statistical reality that covers all your annual expenses.

In short: Spain is cheaper to buy, cheaper to maintain and easier to monetise.

Frequently asked questions about buying a second home in Spain

Bibiography

• Tinsa Spain (Statistics and Valuations): Annual report on Housing on the Coast 2025/2026. Analysis of the evolution of prices and demand on the Spanish coast.
• Engel & Völkers (Market Report): Analysis of real estate prices and trends in the Valencian Community and Costa Blanca. Specific data on the luxury and new build segment.
• Fotocasa Life (Real Estate Index): Study of housing profitability in coastal areas (data updated to June 2025/2026). Calculation basis for Return on Investment (ROI).
• Agencia Tributaria (Sede Electrónica): Manual práctico de fiscalidad inmobiliaria y deducciones por adquisición de vivienda. Regulatory guide on Personal Income Tax (IRPF) and Non-Resident Income Tax (IRNR).
• Eurostat / European Commission: Taxation Trends in the European Union. Report on property tax collection and share of GDP in the member states.
• OECD (Organisation for Economic Co-operation and Development): Revenue Statistics 2025 – Comparative tables on property taxes in Spain, France, and Italy.