Mortgage Calculator Spain 2026

Buying a home is the single largest financial decision most people make. In Spain, over 60% of property purchases are financed with a mortgage — a long-term loan secured against the property itself. Whether you are a Spanish resident, a British expat on the Costa del Sol, or a digital nomad who has fallen in love with Barcelona, understanding how Spanish mortgages work is essential before you sign anything. This guide covers everything you need to know: types of mortgage, how monthly payments are calculated, buying costs by region, and practical tips for negotiating the best deal.

How mortgages work in Spain

A mortgage (hipoteca) is a loan from a bank to purchase a property, with the property itself serving as collateral. If the borrower defaults on payments, the bank can repossess the home. This real-asset guarantee is why mortgage interest rates are significantly lower than personal loan rates — the risk to the bank is lower.

The vast majority of Spanish mortgages use the French amortisation system, which features constant monthly payments. Each payment consists of an interest portion and a capital portion. In the early years, most of the payment goes towards interest; as the loan matures, the capital portion grows. The monthly payment is calculated using the formula: M = C x r(1+r)^n / ((1+r)^n - 1), where C is the loan amount, r is the monthly interest rate, and n is the total number of payments. This calculator applies this formula automatically.

Fixed, variable and mixed: choosing the right type

Fixed-rate mortgages maintain the same interest rate for the entire loan term. Your monthly payment never changes, regardless of what happens to Euribor or ECB policy rates. In the current Spanish market, fixed rates typically range from 2.5% to 3.5% TAE for well-qualified borrowers, though they can exceed 4% for longer terms or higher-risk profiles. The advantage is certainty; the downside is that you won't benefit if market rates drop significantly.

Variable-rate mortgages are referenced to the 12-month Euribor plus a fixed spread negotiated with the bank (e.g. Euribor + 0.80%). The payment is reviewed every 6 or 12 months based on the latest Euribor average. Historically, variable mortgages have been cheaper than fixed over long periods, but they carry real risk. Borrowers who signed at Euribor + 0.50% in 2020, when Euribor was negative, saw their payments jump by €200-400 per month when Euribor surged above 4% in 2023.

Mixed mortgages combine both approaches. A fixed rate applies for an initial period (typically 3-10 years), after which the rate switches to Euribor plus a spread. This offers stability during the early years — when the financial burden is heaviest — and potential savings if Euribor falls later. Current mixed offerings typically feature initial fixed rates of 2.0%-2.8% for the first 3-5 years, then Euribor + 0.60% to 1.00%.

The 80/20 rule: how much will the bank lend?

Spanish banks generally finance up to 80% of the appraised value of the property (which may differ from the purchase price). The buyer must provide the remaining 20% from savings, plus buying costs of 10-13% of the price.

For a €250,000 property, you would need approximately €75,000-€82,000 in savings: €50,000 as a deposit (20%) and €25,000-€32,000 for taxes and costs. This is one of the biggest barriers for first-time buyers in Spain, where property prices have risen substantially while salaries have remained relatively flat.

Some banks offer mortgages covering 90% or even 100% of the value, but these usually require additional guarantees (such as parental guarantees), higher interest rates, or the property to be from the bank's own repossessed stock.

Buying costs by type of property

For resale (second-hand) properties, the main tax is ITP (Impuesto de Transmisiones Patrimoniales). Rates vary by autonomous community:

Many regions offer reduced rates for buyers under 35, large families, or lower-value properties. Madrid, for example, charges 6% generally but reduces this to 4% for under-35s purchasing their primary home.

For new-build properties (first sale from the developer), the buyer pays 10% VAT (IVA) instead of ITP, plus Stamp Duty (AJD) at 0.5%-1.5% depending on the region.

Additional costs common to both types include:

• Notary fees: regulated by official tariffs, typically €600-€1,000 for a purchase in the €200,000-€300,000 range.
• Property Registry: inscription fees of approximately €300-€600.
• Gestoría (administrative agent): handles tax filings and registry paperwork, usually €300-€500.
• Property appraisal: required by the bank, performed by an approved company, typically €250-€500.

How much difference does the interest rate make?

The following table illustrates the impact of interest rates on a €200,000 mortgage over 25 years:

The difference is striking. Between 2% and 5%, the monthly payment rises by 38%, but total interest nearly triples — from €54,319 to €150,754. Each additional percentage point costs roughly €30,000-€35,000 in total interest over the life of the loan. This underscores the importance of comparing offers from multiple banks and negotiating the rate.

Early repayment: reducing term vs. reducing payment

Any mortgage holder in Spain has the right to make early repayments, either partial (reducing the outstanding balance) or total (paying off the loan entirely). When making a partial repayment, the bank offers two options: reduce the monthly payment while keeping the same term, or reduce the term while keeping the same payment. From a purely financial perspective, reducing the term almost always saves more money because you pay less total interest. However, reducing the payment may be preferable if you need to ease your monthly budget.

Under Law 5/2019, the maximum early repayment fees are: for variable mortgages, 0.25% of the capital repaid in the first 3 years and 0.15% between years 3-5 (no fee after year 5); for fixed mortgages, 2% in the first 10 years and 1.5% thereafter. In no case can the fee exceed the bank's actual financial loss from the early repayment.

Practical tips for getting the best mortgage in Spain

• Compare at least 3 offers: rates and conditions vary significantly between banks. Use the FEIN (the standardised European information sheet) to make like-for-like comparisons.
• Negotiate bundled products: banks offer rate discounts for taking out insurance, domiciling your salary, using their credit cards, etc. Calculate whether the discount outweighs the cost of these products — sometimes it's cheaper to arrange insurance independently and accept a slightly higher rate.
• Keep total debt below 30-35% of income: this is the widely recommended ceiling for all loan repayments combined. Exceeding it leaves no buffer for unexpected expenses.
• Factor in ownership costs: beyond the mortgage, property ownership in Spain means paying community fees, IBI (property tax), home insurance, and covering maintenance and potential special assessments (derramas).
• Consider overpayments: directing part of your annual bonus or savings towards early mortgage repayment can save thousands in interest. The savings are greatest when made in the early years of the loan.
• Use a mortgage broker: particularly useful for non-residents or self-employed applicants. Brokers have relationships with multiple banks and can often secure better terms than you would get walking into a branch.

Sources and references

• Law 5/2019 on real estate credit contracts (BOE) — Regulates mortgage transparency, early repayment fees, the FEIN, and the notarial transparency act.
• Banco de Espana — Official banking client portal with interest rate data, Euribor history, complaints procedures, and mortgage simulators.
• INE: Mortgage Statistics — Official data on mortgage volumes, average amounts, and interest rates in Spain.