Best Places to Invest in Property in Spain in 2026: Costa Blanca vs Costa del Sol

Spain offers a privileged setting for property investment: sustained housing demand, robust tourism, a boom in remote work, modern infrastructure, and mortgage rates that—although higher than in 2021—remain competitive in the European context. The big question is no longer whether to invest, but where to do it to maximise net returns and minimise regulatory and vacancy risk.

In this guide—aimed at buyers interested in purchasing a new-build home—we compare areas, products and rental strategies (holiday lets, mid-term and long-term), explain the key costs and taxes, and give you a clear method for deciding. You’ll see why the Costa Blanca (Alicante) is a “sweet spot” between entry price, demand and liquidity, while also looking at alternatives such as the Costa del Sol, Valencia, Madrid/Barcelona and the Balearic/Canary Islands.

How to choose an area: 6 criteria that separate a hunch from an investment

Before you chase “hot” destinations, filter your options through this framework:

1.      Real demand
Is tourism year-round or highly seasonal? Is there mid-term demand (remote work, wintering seniors), students or expats?

2.      Accessibility
Airports with domestic/international routes, high-speed rail, motorways, and travel time to the city centre and the beach.

3.      Entry price and new-build availability
Typical price point for a 2-bedroom apartment or a standard townhouse/villa, the quality of developments and services (pool, communal areas, energy efficiency).

4.      Potential profitability
Weekly/monthly rates, average occupancy by season, restrictions on holiday rentals, community fees and maintenance.

5.      Resale liquidity
Market depth, buyer profile (domestic and international), speed of sale.

6.      Regulatory and concentration risk
Over-reliance on tourism, caps or licensing for holiday lets, demand diversification (not just summer).

Tactical tip: model three scenarios (conservative, base, optimistic) using occupancy, average rate and costs. If the conservative case is still positive (or very close), you’re on the right track.

Quick map of the areas with the strongest traction

Costa Blanca (province of Alicante)

·         Thesis: a price–demand–liquidity balance that’s hard to beat.

·         Demand: domestic + European (France, Belgium, the Netherlands, the Nordics).

·         Product: a broad range of new-build options with energy efficiency, terraces and amenities.

·         Connections: Alicante airport with strong route coverage, motorways and commuter rail.

·         Best for: balanced returns with a manageable entry ticket.

Costa del Sol (Málaga, Marbella, Estepona, Fuengirola)

·         Thesis: global brand and top-tier liquidity, but a higher entry price.

·         Demand: premium and highly international; strong for luxury and resale.

·         Best for: long-term wealth holders who prioritise image and liquidity even if it means paying a premium.

Valencia and the metropolitan area

·         Thesis: a vibrant city (innovation, universities), an urban beach, and strong mid- and long-term demand.

·         Best for: a blend of year-round income and long-term upside; tickets are still reasonable compared with major capitals.

Madrid and Barcelona

·         Thesis: leaders in long-term rentals (high, stable occupancy), but with tight regulation on holiday lets.

·         Best for: steady traditional rental cashflow, high liquidity, a long-term “wealth” approach.

Balearic and Canary Islands

·         Thesis: strong tourist demand, but higher tickets and stricter regulation depending on the island/municipality.

·         Best for: experienced investors willing to manage licences and pay a market premium.

Why the Costa Blanca works so well (for Spaniards… and to resell later to Europeans)

The Costa Blanca brings together three factors that are rarely found in the same place:

1.      A competitive entry price for new-build homes (compared with the Costa del Sol or the Balearics).

2.      Diversified demand: domestic all year + European demand in summer and shoulder seasons (spring/autumn), plus remote workers and “snowbirds” in winter.

3.      Abundant new-build stock built to today’s energy standards (A/B ratings), which reduces running costs and boosts platform appeal (photos, light, terraces, pool).

Key areas (quick view):

·         Alicante (city): urban beach + services + airport. Strong year-round performance and liquidity.

·         Benidorm: a summer occupancy engine (optimises July–September).

·         Altea / Calpe: premium segment with strong scenic and long-term value.

·         Torrevieja / Orihuela Costa: excellent yield-to-price ratio, established communities and services.

Costa Blanca vs. Costa del Sol: what suits a Spanish investor?

·         Relative returns: on the Costa Blanca, the price-to-income ratio is often more flexible; the Costa del Sol can command higher rates, but with a higher initial ticket.

·         Liquidity: both have it, but the Costa del Sol may attract premium buyers willing to pay extra for the “brand”.

·         Product: plenty of new-build on the Costa Blanca (easier operations and maintenance); on the Costa del Sol, luxury product can be exceptional.

Practical conclusion: if you want competitive cash-on-cash with a lower upfront contribution, the Costa Blanca often wins; if you prioritise branding and ultra-premium liquidity, the Costa del Sol.

New build or resale? (an operational view for owners)

New build (advantages)

·         Energy efficiency, lower CAPEX over 5–10 years, better conversion for rentals and resale.

·         Developer warranties (structure/installations).

·         Communal amenities: pool, gym, co-working (a real differentiator for mid-term lets).

Resale (when it makes sense)

·         Lower entry ticket in some areas.

·         Opportunities if you take on a renovation with tight cost/timeline control and a value-add approach (design, home staging, efficiency).

Rule of thumb: if you’re investing from abroad or have limited time to manage, new build reduces friction and surprises and improves marketability.

Letting strategies: holiday, mid-term and long-term

·         Holiday lets (short stays)
Maximum nightly income, but it requires a licence/local compliance and hands-on management. Sensitive to seasonality.

·         Mid-term (1–6 months)
Remote workers/seniors/temporary stays. Less regulatory friction than holiday lets in many cities, and steadier occupancy in the low season.

·         Long-term (12 months)
More stable income, lower turnover. Ideal in capitals and areas with jobs/study demand.

A winning combination on the coast: high and shoulder seasons as holiday lets + mid-term in winter (Nordics, remote workers). In cities, prioritise mid-/long-term.

Key costs and taxes (Spain tax resident)

·         New build: 10% VAT + stamp duty (AJD) (varies by region) + notary/land registry/administrative fees.

·         Resale: transfer tax (ITP) 6–10% (varies by region) + notary/land registry/administrative fees.

·         Annual costs: community fees, IBI (property tax), insurance, maintenance, utilities.

·         Income tax (IRPF): rental income (with potential reductions for primary-residence lets; deductions for expenses).

·         Holiday rentals: specific fees or licences depending on the municipality/region.

Non-negotiable: check the local holiday rental rules before you buy (licences, saturated areas, regulatory changes).

Return scenarios: how to run serious numbers

1.      Define the typical product (e.g., a 2-bed new-build apartment with terrace and pool).

2.      Average rate by season (summer, shoulder, low) or monthly rent (mid-/long-term).

3.      Realistic occupancy by season; in winter, activate mid-term.

4.      Costs: community fees, utilities, cleaning, maintenance, property manager, platform fees, insurance, IBI.

5.      Sensitivity: simulate –10% occupancy and +10% costs.

6.      Exit: estimate resale price and time on market.

If the investment survives the conservative scenario, you’ve got a resilient asset.

Investor profiles and recommended areas

1) Balanced returns with controlled risk

·         Areas: Alicante city, Torrevieja, Orihuela Costa.

·         Product: a 2–3 bedroom new-build apartment with terrace, garage and pool.

·         Strategy: summer (holiday lets) + winter (mid-term).

2) Wealth holder / premium

·         Areas: Altea, Calpe, prime spots in Alicante, or Marbella/Estepona (budget permitting).

·         Product: a modern villa, a penthouse with views, high-end developments.

·         Strategy: selective letting + capital growth over the medium term.

3) Stable long-term rentals

·         Areas: Madrid, Valencia, Barcelona (well-connected districts).

·         Product: well-located apartments, energy efficiency, well-maintained communities.

·         Strategy: traditional rentals, low vacancy.

Checklist before you reserve (and sleep well)

·         Feasibility of a tourist rental licence (if applicable) and local rules.

·         Technical/legal due diligence (permits, liens, new-build guarantees).

·         A calculation of real operating costs and a maintenance buffer.

·         Plan B for letting (if holiday lets don’t work: mid-/long-term).

·         Insurance for non-payment/damage and a management protocol (check-in, cleaning, incidents).

·         An exit strategy (resale buyer target: domestic vs international).

Common mistakes that eat into your returns

·         Buying purely for the “view” or the “hype” without confirming demand and regulation.

·         Underestimating community fees in developments with large amenities.

·         Failing to plan for the low season (winter) without a mid-term strategy.

·         Not budgeting for replacement CAPEX (appliances, air conditioning).

·         Ignoring management (your time, or the cost of a manager).

Quick questions (FAQ)

Costa Blanca or Costa del Sol to start?
If you want a better price-to-income relationship with a lower entry point, Costa Blanca. If budget isn’t a constraint and you want “brand” and luxury, Costa del Sol.

New build or resale?
For straightforward management and demand, new build. Resale only if you can control a renovation and create real added value.

Holiday lets or long-term?
It depends on your area and profile. On the coast, combine holiday lets + mid-term in winter. In major cities, focus on long-/mid-term.

What return should I expect?
It varies by area and strategy. Model scenarios and never base the purchase on the “best case”.

A mortgage for an investment property?
Yes—just protect your payment-to-income ratio and stress-test your assumptions.

So the “best place” depends on your strategy; the Costa Blanca fits many of them

There isn’t one universal answer. But with objective criteria, the Costa Blanca stands out for profiles seeking competitive new-build options, diversified international demand and liquidity. If you prioritise luxury and image, the Costa del Sol shines. For year-round stability, look to Valencia and the major cities.

The key is to align area, product and rental strategy with your financial goal and your risk tolerance. When those three vectors line up, the “best place” is the one that delivers sustainable net returns… and lets you sleep at night.