Buying guide · Mortgages

Fixed vs Variable Mortgages for Non-Residents Buying New-Build

By eVoost Legal & Tax Desk Last reviewed 2026-10-05
In short

Non-residents buying new-build properties on the Costa del Sol can choose between fixed-rate and variable-rate mortgages, each with distinct advantages and risks. Loan-to-value ratios typically range from 60-70% for non-residents, and buyers should budget an additional 10-15% for purchase taxes and fees, including 10% IVA and 1.2% AJD in Andalusia. Understanding these financial aspects is crucial for a smooth new-build purchase.

Navigating Mortgages for New-Build Properties on the Costa del Sol

Acquiring a new-build property on the Costa del Sol represents an exciting opportunity for foreign buyers. From the vibrant coastal towns to the serene inland villages, Andalusia offers a diverse portfolio of modern developments. Understanding the financial landscape, particularly mortgage options, is paramount for a successful purchase. This guide delves into the specifics of fixed-rate and variable-rate mortgages available to non-residents, along with the associated costs and processes when investing in the developments we recommend.

Mortgage Options in Spain for Non-Residents

Spanish banks actively lend to non-residents, though the terms can differ from those offered to residents. Typically, non-resident buyers can expect a Loan-to-Value (LTV) ratio of around 60-70% of the property’s purchase price or valuation, whichever is lower. This means you will generally need to provide a deposit of 30-40% of the property value, plus funds to cover additional purchase costs.

The primary mortgage types available are fixed-rate, variable-rate, and increasingly, mixed-rate options.

Fixed-Rate Mortgages: Stability and Predictability

A fixed-rate mortgage offers the security of a constant interest rate throughout the loan term, meaning your monthly repayments remain unchanged. This provides significant peace of mind, shielding you from potential interest rate fluctuations, particularly in volatile economic periods. For buyers seeking budget certainty, especially those whose income is in a foreign currency, a fixed-rate mortgage can be a highly attractive option.

Variable-Rate Mortgages: Flexibility with Fluctuation

Variable-rate mortgages are tied to a benchmark interest rate, predominantly the Euribor (Euro Interbank Offered Rate), plus a fixed differential (spread) set by the bank. The Euribor is a daily reference rate based on the average interest rates at which a panel of European banks lend unsecured funds to one another. It is published for various maturities, with the 12-month Euribor being common for mortgages.

Your mortgage repayments will be reviewed periodically, usually every six or twelve months, in line with the latest Euribor rate. While this can lead to lower initial payments during periods of low Euribor, it also exposes you to the risk of increased repayments if the Euribor rises.

New-Build Properties and Mortgages

When purchasing a new-build or off-plan property on the Costa del Sol, the mortgage application process is largely similar, but some aspects are particularly relevant. Developers often have agreements with specific banks, which can streamline the process or offer competitive rates. However, it is always advisable to explore options with multiple lenders to ensure you secure the best terms for your individual circumstances.

During the construction phase of an off-plan property, payments to the developer are typically staggered. While a mortgage will usually be drawn down upon completion, some banks may offer stage payments to cover construction milestones, although this is less common for non-residents and requires careful planning and legal advice.

Essential Requirements for Non-Resident Mortgage Applicants

Spanish banks assess non-resident applicants based on their financial stability and ability to repay the loan. Key requirements typically include:

Understanding Associated Purchase Costs

Beyond the purchase price, foreign buyers of new-build properties in Andalusia must account for several taxes and fees, typically amounting to an additional 10-15% of the purchase price. These include:

  1. Value Added Tax (IVA): For new-build residential properties purchased directly from a developer, IVA is applied at a rate of 10% of the purchase price.
  2. Stamp Duty (AJD – Impuesto sobre Actos Jurídicos Documentados): This tax is payable on notarised public deeds for new-build purchases. In Andalusia, the current rate is 1.2% of the purchase price.
  3. Notary Fees: These are regulated fees for the public deed of sale.
  4. Property Registry Fees: Fees for registering your ownership in the Land Registry.
  5. Legal Fees: Essential for due diligence and ensuring the legality of the purchase.
  6. Mortgage Arrangement Fees: While some banks may cover certain mortgage setup costs, buyers might still incur valuation fees or arrangement fees.

Ongoing Property Ownership Taxes for Non-Residents

As a non-resident property owner on the Costa del Sol, you will also be subject to annual taxes:

It is important to note that if a non-resident seller sells their property in Spain, the buyer is legally required to withhold 3% of the sale price and pay it to the Agencia Tributaria as an advance payment towards the seller’s capital gains tax. This is relevant context for non-resident property owners, though it applies to the seller during a resale transaction rather than the buyer of a new build.

The Mortgage Application Process

The process of obtaining a mortgage in Spain as a non-resident generally follows these steps:

  1. Obtain your NIE and open a Spanish bank account.
  2. Gather documentation: Prepare all required financial and personal documents.
  3. Seek pre-approval: Contact several banks to compare offers and receive a decision in principle.
  4. Sign a reservation or purchase contract (Contrato de Arras): Secure the new-build property.
  5. Property valuation (Tasación): The bank will arrange an official valuation.
  6. Receive the FEIN (Ficha Europea de Información Normalizada): This European Standardised Information Sheet details the legally binding terms of the mortgage offer. You have a mandatory reflection period of at least 10 days before signing.
  7. Sign the mortgage deed at a Notary Public: This can be done in person or via a Power of Attorney.
  8. Register the property and mortgage: The property and mortgage deed are registered in the Land Registry.

Conclusion

Choosing between a fixed-rate and variable-rate mortgage for your new-build property on the Costa del Sol depends on your risk appetite, financial situation, and market outlook. Both options have distinct characteristics that can impact your long-term financial planning. Working with independent financial advisors and legal professionals is highly recommended to navigate the complexities of the Spanish property market and ensure a smooth and informed purchase of the developments we recommend.

Mortgage calculator

€
%
%
Monthly payment €1,139
Loan amount€227,500
Total repaid€341,676
Total interest€114,176

Indicative conversion from euros. Rates as of 2026-08-01 (refreshed live when available).

Non-resident buyers in Spain are typically offered 60–70% of the price or valuation, so plan for a 30–40% down payment plus the purchase costs above.

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Frequently asked questions

What is the typical Loan-to-Value (LTV) for non-residents buying new-builds in Spain?

Non-residents typically receive an LTV ratio of around 60-70% of the property's purchase price or valuation, whichever is lower. This means you will generally need a cash deposit of 30-40% of the property value.

What are the main taxes on purchasing a new-build property in Andalusia?

When buying a new-build property directly from a developer in Andalusia, you will pay 10% IVA (Value Added Tax) and 1.2% AJD (Stamp Duty – Impuesto sobre Actos Jurídicos Documentados). Other costs like notary and registry fees also apply.

What is Euribor and how does it affect variable-rate mortgages?

Euribor (Euro Interbank Offered Rate) is the benchmark interest rate for most variable mortgages in Spain. Your variable mortgage repayments are periodically adjusted (usually every 6 or 12 months) based on the current Euribor rate plus a fixed differential, meaning repayments can increase or decrease.

Do I need a Spanish bank account and NIE to get a mortgage?

Yes, both a Número de Identificación de Extranjeros (NIE) and a Spanish bank account are essential. The NIE is required for all financial and legal transactions, and the bank account is needed for mortgage payments and other property-related expenses.

What is the Non-Resident Income Tax (IRNR)?

The Impuesto sobre la Renta de No Residentes (IRNR) is an annual tax payable by all non-resident property owners in Spain, even if the property is not rented out. It is declared using Modelo 210 with the Agencia Tributaria and is calculated on a deemed income or actual rental income.

How long is the reflection period for a mortgage offer in Spain?

After receiving the legally binding mortgage offer (FEIN), Spanish law mandates a reflection period of at least 10 days before you can sign the mortgage deed at the Notary Public.

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