New build or second-hand property? Key factors in deciding which property to buy

Deciding between a new build and a resale property is one of the first choices you'll make when buying in Spain. There is no universally right answer — both have genuine advantages, and the better choice depends entirely on your priorities, budget, and timeline.

According to the INE (Spain's National Statistics Institute), 2025 was Spain's busiest property market since 2007, with 714,237 total transactions — of which 558,327 (78.2%) were resale properties and 155,910 (21.8%) were new builds. Both categories grew, but new build sales rose faster (+16.1% year on year) than resale (+10.3%), reflecting strong demand for modern housing stock in a market where supply remains tight.

What counts as new build, and what counts as resale?

The basic distinction is straightforward, but Spanish tax law draws the line in a few specific ways worth knowing before you start your search. 

• Resale properties: those that have had at least one previous owner.
• New build properties: those handed over for the first time, with no previous owner — including off-plan properties bought before construction is complete.

The legal and tax classification can be more specific than this in practice. A property is generally treated as new build when:

• It is bought directly from the developer or construction company in its first transfer to a private buyer
• It is bought off-plan, before construction has finished
• It has been rented out by the developer for two years, provided the tenant is the eventual buyer — Spain's Tax Agency (Agencia Tributaria) still treats this as a first delivery for tax purposes. If used by someone else for two years or more, it loses this status
• It has undergone major structural renovation — such as adding a new floor — formalised through a declaration of new construction due to rehabilitation, though this does not automatically change its tax treatment

New build vs resale: the factors that matter most

Beyond price, a handful of practical factors tend to matter most when weighing up the two — here's how they typically play out.

Location

If you want a city centre or an established neighbourhood, resale is usually the stronger option — new builds are generally located on the outskirts, where land is available to develop. This is especially true along the coast: prime beachfront and old-town locations in areas like the Costa Blanca and Costa del Sol are almost entirely resale stock, since there is little undeveloped land left to build on. If a quieter, purpose-built residential setting appeals more than a central location, new build developments — often a short drive from the coast rather than directly on it — offer considerably more choice.

How long you can wait

Resale properties are generally ready to move into straight away. New builds may still be under construction, or may only exist on plan — meaning a wait of several months to a couple of years before you can move in. If timing matters, resale is the faster route; if you can be flexible, a new build lets you plan around a known completion date, often with the ability to choose finishes along the way.

Renovation and condition

New builds arrive with modern materials, current layouts, and no wear from previous use — ideal if you want to move in without doing any work. Resale properties are more likely to need some renovation, whether cosmetic (paint, flooring) or more substantial (kitchen, bathroom, structural). Older buildings, in particular those over 20 to 30 years old, are also more likely to need building-wide maintenance work, which can mean higher community costs. Being well prepared during viewings — and knowing what to check when viewing a property in Spain — makes it much easier to judge what you're taking on before you commit.

Layout and communal facilities

Older resale properties tend to have more, smaller rooms and longer corridors, reflecting how homes were designed in previous decades. New builds typically favour open-plan kitchen-living spaces, en-suite bathrooms, larger terraces, and better natural light. New developments are also far more likely to include shared facilities — a pool, gym, padel court, children's play area — which is a genuine benefit if you'll use them, but pushes community fees higher whether you do or not.

Energy efficiency

This is the one factor where new build has a clear, largely uncontested advantage. All new construction in Spain must meet the Código Técnico de la Edificación (Technical Building Code), which sets strict insulation, ventilation, and energy performance standards in line with EU targets. Resale properties can be brought up to a similar standard, but usually only with investment in insulation, windows, or heating systems — costs worth factoring into any resale purchase you're weighing against a new build.

New build warranty: what the LOE guarantee covers 

One factor that rarely gets enough attention is the legal protection that comes automatically with a new build. Under the Ley de Ordenación de la Edificación (LOE) — Spain's building regulation law — developers and builders are legally liable for construction defects for a set period after completion, split into three tiers:

• 1 year: defects in finishes and fittings — paintwork, tiling, fixtures
• 3 years: defects affecting habitability — damp, insulation failures, water ingress
• 10 years: defects affecting structural safety — foundations, load-bearing walls, beams

The 10-year structural guarantee — the seguro decenal — is a compulsory insurance policy the developer must take out; without it, the property cannot legally be registered. These timeframes run from the date the building is formally handed over (acta de recepción), not from your purchase date, so it is worth checking how much of the warranty period remains if you are an early buyer in a new development.

Resale properties come with no equivalent legal guarantee. You are buying largely as-is, which is exactly why a thorough viewing, and ideally an independent survey for older properties, matters so much more on the resale side.

Is new build or resale more expensive in Spain?

Cost comes down to two things: the price per square metre, and the taxes payable on the purchase.

Price per square metre

According to the Colegio de Registradores de España (Spain's Association of Property Registrars), the average price across all property types reached €2,429/m² in the first quarter of 2026 — a historic high, up 8.9% year on year. Split by type, new build averaged €2,655/m² and resale averaged €2,366/m² — meaning new build carries a premium of roughly 12% over resale. On a 100m² property, that is the difference between approximately €236,600 (resale) and €265,500 (new build).

One notable shift: resale prices are currently rising faster than new build prices. INE's house price index recorded 13.5% annual growth for resale in Q1 2026, compared to 9.1% for new build. The traditional price gap between the two is narrowing, driven by constrained resale supply in the most in-demand areas.

Sources: Colegio de Registradores de España, Estadística Registral Inmobiliaria Q1 2026; INE, Índice de Precios de Vivienda Q1 2026.

Purchase taxes

Three taxes apply when buying property in Spain — VAT (IVA), Property Transfer Tax (ITP), and Stamp Duty (AJD) — and which ones you pay depends on the type of property:

New build: you pay 10% VAT on the registered value, plus Stamp Duty (AJD), which ranges from roughly 0.5% to 1.5% depending on the autonomous community

Resale: you pay ITP instead of VAT. Rates vary significantly by region — as of 2026, the general rate ranges from around 6% (Madrid, the Basque Country) up to 13% in Catalonia for higher-value properties, with several regions offering reduced rates for buyers under a certain age, large families, or other specific circumstances

Because ITP now varies more widely by region than it used to, it is worth checking the current rate for the specific autonomous community you're buying in before comparing costs. Our article on the taxes you will pay when buying a property in Spain covers this region by region.

Which is right for you?

As a general guide:

Choose resale if: you want a central or coastal location, need to move in quickly, don't mind (or enjoy) some renovation, and want to avoid the new build price premium

Choose new build if: energy efficiency and lower running costs matter to you, you want the legal protection of a structural warranty, you're happy with a residential setting slightly outside the centre, and you can be flexible on moving-in date

Whichever direction you lean, the right property still comes down to your specific budget, preferred location, and what you actually need from the home. Once you're ready to start comparing real listings, our guide to finding your ideal property with thinkSPAIN will help you filter by new build or resale, along with everything else that matters to your search.