Buying Property in Green Spain: Galicia, Asturias, Cantabria and the Basque Country

Published on: August 23, 2026

Last verified: 23 August 2026. Spanish regional and foral tax rules differ by territory and change frequently. Confirm the current position for the specific autonomous community before relying on any rate here.

Quick answer: Spain's Atlantic north is not simply a cheaper version of the Mediterranean. Donostia-San Sebastián is the most expensive provincial capital in Spain, above €7,100 per square metre, while rural Lugo and Ourense sit in the region of €700 to €1,300. The four regions run four different transfer tax regimes, from 4 per cent in the Basque Country on a habitual residence to 9 per cent in Cantabria and up to 10 per cent in Asturias, and the Basque provinces administer their own tax system under the Concierto Económico. The climate case is real, cooler summers and more water, but so is the rain, the damp and the longer heating season.

For thirty years, foreign demand for Spanish property meant the Mediterranean and the islands. That is still where most of the transaction volume sits. But the fastest-changing part of the story in 2026 is the Atlantic north, where Spanish buyers have been moving for reasons that international buyers are only now catching up with: summers that remain comfortable, water that remains available, and a coastline that never industrialised into apartment blocks.

The north is not a cheap alternative to the south. That is the first thing to correct. Donostia-San Sebastián is the most expensive provincial capital in Spain, more expensive per square metre than Madrid or Barcelona. Two hundred kilometres west, rural Galicia contains some of the cheapest habitable property in Western Europe. Both facts are true, and they sit inside the same 600-kilometre coastal strip.

The four regions, quickly

Galicia. The far northwest, Celtic in culture, Atlantic in weather, with a deeply indented coastline of rías and Spain's second language region by speaker numbers. Four provinces: A Coruña, Pontevedra, Lugo, Ourense. Santiago de Compostela is the capital, Vigo and A Coruña the economic centres. Lugo and Ourense contain some of the lowest property prices in Spain.

Asturias. A compact principality of mountains falling into the sea, with the Picos de Europa behind it and a serious food and cider culture. Oviedo, Gijón and Avilés form the central urban belt. Historically industrial, now increasingly a domestic lifestyle destination.

Cantabria. Smallest of the four, centred on Santander, with the Picos on its western edge and the Brittany Ferries link to the UK from Santander port. Comillas, San Vicente de la Barquera and the Liébana valley carry most of the second-home demand.

País Vasco (Euskadi). Three provinces, Bizkaia, Gipuzkoa and Álava, with Bilbao and San Sebastián as the anchors. The most economically productive of the four by a wide margin, with the highest incomes in Spain and property prices to match. It also has its own tax system, which is the single most important practical fact in this guide.

The tax point almost nobody explains: four regions, four regimes

Spain's transfer tax on resale property (ITP, Impuesto de Transmisiones Patrimoniales) is set regionally, and along this coastline the spread is unusually wide. Buying the same €300,000 house in San Sebastián or in Santander produces a five-figure difference in tax.

New-build purchases follow national rules instead: 10 per cent VAT plus regional stamp duty.

Why the Basque Country is different. Under the Concierto Económico, Álava, Bizkaia and Gipuzkoa each run their own tax administration with their own normas forales, rather than applying Spanish common-territory rules. Headline ITP rates currently align across the three, but the reduced rates, conditions and procedures differ, and the filing goes to the relevant Hacienda Foral, not to the Spanish state agency. If you are buying in the Basque Country, use an adviser who works in that specific territorio histórico. Advice calibrated to Madrid or Málaga will not map cleanly.

The tax base is not the price. For most of Spain, ITP is calculated on the higher of the purchase price and the cadastral valor de referencia published by the Dirección General del Catastro. Buying below the reference value does not reduce the tax bill. Check the reference value before agreeing a price.

Prices: the widest spread in Spain

The expensive end

San Sebastián is the outlier. Published 2026 data puts it above €7,100 per square metre, the highest of any Spanish provincial capital, ahead of Madrid and Barcelona. Average asking prices for a whole home in the city have run above €680,000. Agents report that roughly one in five homes sold in the city and its surroundings in 2025 exceeded €1 million, with prime micro-locations trading above €13,000 per square metre.

Bilbao sits materially below that, with average whole-home asking prices around €368,000 and a market that has re-rated steadily since the city's post-industrial transformation. Getxo, the coastal residential belt outside Bilbao, averages above €800,000 and has recorded transactions above €2 million, which is closer to Mediterranean prime pricing than most people expect from the north.

Santander sits around €300,000 on the same measure, and has been among the faster-appreciating capitals in recent data.

The cheap end

Rural Lugo and Ourense are consistently among the lowest price-per-square-metre areas in Spain, in the region of €700 to €1,300 per square metre. Galicia also has one of Europe's largest inventories of depopulated hamlets, and entire aldeas have changed hands at prices that shock buyers used to the Mediterranean coast. Our guide to one-euro homes and near-free property schemes covers how these transactions actually work, and where the costs sit.

The important caveat: cheap Galician rural stock is cheap because it is remote, frequently without services, and often in poor structural condition after decades of vacancy. The purchase price is the smallest number in the project. See renovation cost per square metre by country before assuming a €30,000 house becomes a €60,000 house.

There is also a specific Galician legal issue worth flagging early: fragmented and undocumented rural title. Many rural parcels have been divided informally across generations of inheritance without registration. Confirm that the seller can actually convey what they are selling, that the nota simple matches the physical parcel, and that boundaries have been surveyed. This is a genuine and common obstacle, not a theoretical one.

The climate case, and the honest version of it

The reason this coastline is being reappraised is straightforward. Atlantic Spain has cool summers, reliable rainfall, and green landscape in August. As Mediterranean summers extend and intensify, and as water availability becomes a live constraint in southern and eastern Spain, the north's climate profile reads differently than it did a decade ago. Spanish domestic tourism has already shifted noticeably northward in high summer.

The honest counterweight:

• It rains. Substantially. Galicia and the Basque coast are among the wettest parts of Spain. Annual rainfall in parts of the north exceeds many northern European cities
• Winters are grey and damp rather than cold. The temperature is mild; the humidity is the issue. Humedad is the defining building problem of the region
• Damp is a construction reality, not a defect to be surprised by. Older stone and rubble-built houses without cavity walls or damp-proof courses need ventilation, insulation and heating designed for the conditions. Budget for it. Ask specifically about aislamiento and existing damp remediation
• Heating costs are real. Homes in the north are heated for a longer season than on the Costa del Sol
• The Atlantic is cold. Swimming season is short and the water is not the Mediterranean

Buyers who move north for the climate and then fight the climate in an unrenovated stone house tend to be the ones who resell within three years.

Legal and tax framework for foreign buyers

Can foreigners buy? Yes. There are no nationality restrictions on residential property purchase in Spain, north or south. Certain defence-related zones require military authorisation for non-EU buyers, which is a narrow and specific category your lawyer will check.

The "100 per cent tax on non-EU buyers". This headline has followed Spanish property coverage since January 2025 and it needs stating plainly: as of August 2026 it is not law. The measure, a proposed complementary state tax on residential transfers to non-EU non-resident buyers, was submitted to Parliament in May 2025. Reuters reported in March 2026 that it had stalled for lack of parliamentary support, and it was not included in the government's January 2026 housing package. It has not been debated or voted on. Constitutional and EU free-movement-of-capital questions have been raised about it by specialists. Monitor it, but do not price it into a 2026 purchase as a current cost.

Golden Visa. Spain's residency-by-investment route closed to new property-based applications in April 2025. Buying Spanish property no longer creates a residency right. If residency is the objective, the non-lucrative visa and the digital nomad visa are the current routes, and both have their own income and insurance requirements. See residency visa minimum stay requirements by country.

What you will need:

• NIE (Número de Identidad de Extranjero). Required for any property transaction. Obtainable in Spain or through a Spanish consulate
• Spanish bank account. Practically necessary for utilities, IBI and community fees
• Independent lawyer. Distinct from the notary, and distinct from the agent. Spanish notaries authenticate the deed and check the register; they do not act for you. Our guide to hiring a real estate lawyer abroad sets out how to select one
• Nota simple from the Registro de la Propiedad, checked for charges, embargoes and boundary description
• Certificate of no outstanding community debt and confirmation that IBI is current, since unpaid IBI attaches to the property

Annual costs are IBI (municipal property tax), community fees, the refuse charge, and for non-residents the annual impuesto sobre la renta de no residentes filing. Non-residents pay tax on notional rental value even where the property is not let, and on actual rental income where it is. EU and EEA residents may deduct expenses at 19 per cent; other non-residents are taxed at 24 per cent on gross. See non-resident rental income tax by country.

Vacant property surcharges. Spanish municipalities may apply an IBI surcharge on habitually empty homes, and several northern municipalities have adopted it. The Basque Country has separate provisions targeting unoccupied dwellings. If you plan to leave a northern home empty for most of the year, ask the municipality and your lawyer what applies at that address.

Getting there, and staying connected

• Bilbao (BIO) is the best-connected airport in the north, with direct routes across Europe
• Santiago de Compostela (SCQ), Asturias (OVD), Santander (SDR) and Vigo (VGO) carry a growing low-cost network
• San Sebastián (EAS) is small. Most traffic uses Bilbao or Biarritz across the French border
• Ferries. Brittany Ferries links Santander and Bilbao with Portsmouth and Plymouth. Crossings take roughly 24 to 32 hours and carry vehicles, which matters enormously for anyone renovating a rural property or moving a household
• Rail. High-speed connections have improved westward, but the northern coastal corridor is not uniformly high-speed. Check specific journey times rather than assuming

Which region fits which buyer

Frequently asked questions

Is northern Spain cheaper than the Costa del Sol?
It depends entirely which part. Rural Galicia is far cheaper than anywhere on the Mediterranean coast. San Sebastián is more expensive than Marbella on a per-square-metre basis. Do not generalise across the region.

Do I need to speak Galician or Basque?
No. Spanish is universal and official in all four regions. Galician and Basque are co-official in their respective territories and appear on signage, in administration and in daily life to varying degrees. Basque is unrelated to Spanish and is not learnable by extrapolation; Galician is close to Portuguese. Neither is a barrier to a transaction, but local integration is easier if you engage with it.

Is there rental demand?
Long-let demand is solid in Bilbao, San Sebastián, Santander, Oviedo, Gijón, A Coruña and Vigo, driven by universities, hospitals and permanent employment. Short-let is regulated regionally and municipally and several northern cities have tightened rules. Check the current position at the exact address before assuming a tourist-let business model.

Is Green Spain a good climate hedge?
It has the profile people are looking for: cooler summers, more rainfall, less water stress than the southeast. That does not make it immune. Northern Spain has experienced significant wildfire seasons, and coastal erosion and storm exposure are real on an Atlantic coast. Treat it as a different risk profile rather than an absence of risk.

Can I still get residency by buying property?
No. That route closed in April 2025.

Keep reading on JanusHermes

The north rewards buyers who pick the region for the tax regime and the building stock rather than for the postcard, because a 4 per cent transfer tax and a dry, insulated house are worth more over ten years than a view. JanusHermes lists property from local agencies in 11 languages, with the local agency's own contact details on every listing.

On Spain, see Valencia, Barcelona and Catalonia, Murcia and the Costa Cálida, the Costa Blanca and retiring in Spain. On the wider rules, read foreign property ownership restrictions by country.

This article is general information published on 23 August 2026. It is not legal, tax or investment advice. Spanish regional and foral tax rules differ by territory and change frequently. Verify your position with a Spanish lawyer and a tax adviser qualified in the specific autonomous community or historic territory before committing funds.