Best Mortgage Refinancing in Europe 2026

The optimal time is when market rates are significantly lower than your current rate (at least 0.5% to 1% lower), when your fixed-rate period is about to expire, or when your property has increased in value (improving your LTV ratio). Start comparing 3 to 6 months before your fixed rate ends, as many lenders allow you to lock in a new rate in advance. Avoid refinancing if early repayment penalties outweigh the savings.

Costs vary by country. In the Netherlands, expect EUR 2,000 to EUR 5,000 for notary fees, valuation, and advisor costs. In Germany, early repayment penalties (Vorfaelligkeitsentschaedigung) can be substantial, sometimes exceeding 5% of the outstanding balance. In France, penalties are capped at 3% of the outstanding balance or 6 months' interest. Some lenders charge arrangement fees of 0.5% to 1%. Always calculate total switching costs before committing.

You can switch to any lender in your country. In fact, comparing across the full market often yields better results than negotiating with your current bank. However, staying with your current lender (a product transfer) can save you notary and valuation fees. Get quotes from both your existing lender and competitors to determine the best option. A mortgage advisor can handle this comparison for you.

Not necessarily. You can choose to maintain the same remaining term (keeping your original payoff date) or extend to a new full term (lowering monthly payments but increasing total interest). Some borrowers refinance to a shorter term if their income has increased, paying off the mortgage faster. The flexibility depends on the lender, but most European banks allow you to choose your preferred term at refinancing.

Yes, but your options may be more limited. If your property is now worth less than when you bought it, your LTV ratio has worsened, which means fewer lenders will compete for your business and rates will be higher. In extreme cases (negative equity), refinancing to a new lender may not be possible, though your current lender may still offer a product transfer. Focus on reducing the outstanding balance before attempting to switch.

An advisor can be particularly valuable for refinancing because they compare the full market, calculate whether switching costs are justified by the savings, handle the paperwork, and negotiate with lenders on your behalf. In the Netherlands, independent advisors charge EUR 1,500 to EUR 3,500 but can save significantly more over the mortgage term. For straightforward cases, some online comparison tools may be sufficient.