Spanish mortgage plus German top-up: how does the combination work?
Most buyers are offered exactly two answers: everything through the Spanish bank — which leaves 30 % plus purchase costs uncovered. Or everything through Germany — which leaves a great deal of lending capacity unused. Almost nobody asks about the combination.
Spanish mortgage plus German top-up: which share does each country cover?
With a Spanish mortgage plus German top-up, Spain lends up to 70% of the lower of purchase price and tasación, and your German property covers the shortfall and the purchase costs with lending of up to 80% of its mortgage lending value. Whether the combination carries is decided by the affordability of both loans together.
What is inside:
- Loan-to-value · up to 80 % of the German lending value
- Security · land charge in Germany — the Spanish property stays unencumbered
- Pitfall · proving residential use of funds
- The bracket · both legs, one point of contact
Open the PDF directly — no form · German property as security, purchase in Spain (PDF)
All figures are orientation from our brokerage practice — not a commitment and not a guaranteed condition. Whether a case works depends on the property, the valuation and your standing: subject to credit assessment, case by case, no legal entitlement.
How the structure is built
The Spanish property carries the larger share, with lending of up to 70 % of the lower of purchase price and tasación. Your German property covers the shortfall and the purchase costs.
- What is the combination? The Spanish property carries the larger share itself; a German top-up covers the missing ~30 % plus costs — instead of forcing everything through one side and wasting lending capacity.
- Affordability of both loans decides: Arithmetically both pillars can cover price and costs; it is decided by affordability — both loans together must be serviceable, and the Spanish bank counts the German instalment. The Spanish banks.
- Mortgage in Spain: one set of documents, two parallel tracks: The documents overlap; we assemble both tracks from one set and submit in parallel — as two separate applications it rarely works.
- How does a Spanish mortgage plus German top-up work? A Spanish mortgage plus German top-up splits the purchase: the Spanish property carries the larger share, your German property the shortfall and the purchase costs.
The Spanish bank finances the property itself with lending of up to 70 % of the lower of purchase price and tasación. The shortfall and the purchase costs run against your German property, with lending of up to 80 % of its mortgage lending value.
Together the two pillars cover purchase price and costs on paper. The German property does not need to be unencumbered. Where a mortgage is still running, the new lending ranks behind it; prior charge and new loan together must stay within the limit.
The top-up belongs in Germany on purpose, because German terms sit below Spanish ones at comparable fixed periods.
The usual alternative — a German bank lends and secures against the Spanish property — delivers less volume and costs more, because a foreign property attracts an additional safety deduction. Whether the combination carries is decided by the affordability of both loans together.
Spain carries the property (First pillar)
The Spanish bank finances the property itself with lending of up to 70 % — calculated on the lower of purchase price and tasación. The security sits where the property stands.
- Germany carries the rest (Second pillar): That closes the gap without you liquidating savings.
- An existing loan is no obstacle (Second charge): The German property need not be unencumbered. Where a mortgage is still running, the new lending ranks behind it — prior charge and new loan together must stay within the 80 % limit.
- The German part is the cheaper one (The reason): At comparable fixed periods, German terms sit below Spanish ones. Taking the top-up in Germany is therefore not a fallback — it is the cheaper side of the calculation.
Why the usual route delivers less
There is a fourth route, widely offered in the market: a German bank lends, and the security is registered against the Spanish property. It sounds convenient — German contracts, German contacts — but it carries two drawbacks that are rarely shown alongside it.
First, the amount. Securing a Spanish property from Germany produces lending well below what the Spanish bank will advance against the same property. The reason is method, not mistrust: German lenders apply an additional safety deduction to a foreign property before applying their regular lending limit to it. Two deductions in sequence produce a figure that appears in the brochure as a fixed rule but in fact reflects the arithmetic of a single lender.
Second, the price. Foreign security costs a German bank more than a property in its own market. The combination reverses that: the Spanish property is secured where it is valued normally, and the German property carries the top-up — precisely the security a German bank prices most keenly.
The result is usually more volume at a lower blended rate. Whether that holds in your case depends on valuation, credit profile and term — we calculate the routes against each other rather than selling one of them.
Sequence. Both approvals belong before you sign the preliminary contract, not after. Timeline. The German and Spanish tracks run in parallel. Starting them one after the other costs weeks for no gain.
Two permissions. This structure needs both sides: § 34i GewO for Germany (intermediary register D-W-132-ZUCB-95); in Portugal the case runs through a locally licensed intermediary.
This is not an approval. All figures are orientation from our brokerage practice — not a commitment and not a guaranteed condition. Whether a case works depends on the property, the valuation and your standing: subject to credit assessment, case by case, no legal entitlement.
Representative example
Advertising a rate obliges us to show what it means in figures.
Here it is — calculated with the bonificación, the rate most deals actually close at. What the discount requires, what it is worth and what applies without it is set out below. Loan amount: €200,000. Loan-to-value: 70 %. Term: 20 years, fully amortising loan.
Fixed borrowing rate: 3.30 % (with bonificación). Monthly payment: €1,139.47. APR (TAE): 3.37 % — excluding the running costs of the bundled products (bank-dependent). Total amount payable: €273,472. Assumptions: Valuation (tasación) €400, no arrangement fee (comisión de apertura 0 %).
The borrowing rate shown applies with the bonificación; it requires two to four bundled products, depending on the bank, whose running costs are not included in the APR. Without the bonificación the rate is 4.30 % → payment €1,243.81, APR 4.41 %.
The discount is therefore worth about €1,252 a year. It requires two to four, depending on the bank, bundled products (typically: bank account, term life cover, buildings insurance, alarm system). The bundled products carry running costs that can partly or fully offset the rate discount.
Whether the bonificación pays off depends on what those products cost in your case — we calculate that against the discount before you sign.
Rates as at 21 September 2026. Source: Perini’s own bank survey (as at September 2026); 12-month Euríbor: Banco de España / EMMI.
Not an offer and not a financing commitment — the rate you are actually granted depends on the bank, the property and your file.
German property as security, purchase in Spain — the guide as a PDF
How the structure works, what breaks it, which documents the lender wants to see and in which order to proceed.
Free, by email, no upfront cost.
Our German property is not paid off yet. That rules nothing out. The new lending ranks behind the existing mortgage; what matters is that prior charge and new loan together stay within the lending limit. Not every lender accepts prior charges — establishing which ones do is part of the groundwork.
Frequently asked questions
Why not finance everything against the German property?
You can — it is a structure in its own right, with the advantage that you appear in Spain as a cash buyer. But it consumes lending capacity you may need later. The combination preserves that capacity, because the Spanish property carries the larger share itself.
Does this give me 100 % of the purchase price?
Arithmetically, purchase price and costs can be covered across both pillars. Whether it works in your case is decided by affordability: both loans together must be serviceable, and the Spanish bank counts the German instalment in its calculation.
Do I have to submit everything twice, to two banks?
The documents overlap almost entirely; the requirements do not. We assemble both tracks from one set and submit them in parallel — which is why the combination rarely works as two separate applications made individually.
Both pillars from one desk
Send us the key figures of the planned purchase and of your German property. We calculate the combination against both single routes — before you commit.
Related pages
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Buy a house in Spain with capital raised against an unencumbered German property — from one desk. The obstacle is not the value; it is the loan purpose.
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Content by Siegfried Perini — local brand representative since 2019, active in real estate since 1992, entered in the German intermediary register (§ 11a GewO) as a person directly involved in brokerage and advice. Point of contact for German-speaking buyers in Spain and Portugal. Brokerage by Olga Nikushkina, mortgage credit intermediary under § 34i German Trade Regulation (GewO); in Portugal through a locally licensed intermediary.