Bundesbank Reports Rising Mortgage Rates – Even Though the ECB Is on Hold
On 31 July 2026, the German Bundesbank published its monthly MFI interest rate statistics for the eurozone, covering June 2026. The notable finding: mortgage rates for residential property loans in Germany rose, even though the European Central Bank had left its key interest rates unchanged just eight days earlier, on 23 July. Anyone who assumes a quiet ECB meeting automatically means stable mortgage rates is in for a surprise from this data — and it is a lesson worth knowing for anyone currently planning a home purchase or facing a mortgage renewal.
The numbers in detail
According to the Bundesbank, rates on housing loans with a variable rate or an initial fixed-rate period of up to one year rose by 5 basis points in June 2026, reaching 3.65 percent. Loans with a fixed-rate period of more than one year but up to five years saw an even slightly sharper rise of 6 basis points, reaching 3.52 percent. At first glance these movements look tiny — a few hundredths of a percentage point, barely worth mentioning. But they matter because they move in a direction many would not have expected: upward, even though the ECB has just paused.
For context: in June 2026, the ECB raised all three of its key interest rates for the first time in three years, responding to inflation fuelled by the Iran war. On 23 July, the ECB Governing Council then decided to leave the deposit rate (2.25 percent), the main refinancing rate (2.40 percent) and the marginal lending rate (2.65 percent) unchanged. German inflation stood at 2.8 percent year-on-year in July, partly because a temporary fuel subsidy expired. So the ECB is formally keeping its foot off the accelerator — yet the mortgage market keeps moving cheerfully in the opposite direction.
Why mortgage rates are not on the ECB's leash
For many consumers the logic feels intuitive: ECB rates up, mortgage rates up; ECB rates down, mortgage rates down. In reality, the connection is far looser than that rule of thumb suggests. The ECB's key rates mainly govern the terms on which commercial banks borrow short-term or park surplus liquidity. Mortgages with a ten- or fifteen-year fixed-rate period, however, are refinanced by banks predominantly through the capital market — in particular through covered bonds (Pfandbriefe), whose yields track closely with the yields on German government bonds (Bunds).
And that is precisely where the crux lies: the yield on ten-year Bunds is not set by last week's ECB meeting, but by investors' expectations over the next decade — growth, public debt, geopolitical risk and, above all, expected inflation. If inflation rises more than expected, as the 2.8 percent figure for July signals, investors demand a higher yield to offset the loss of purchasing power on their bond. That higher yield feeds through into mortgage rates with a lag, but fairly directly — regardless of whether the ECB happens to be pausing, hiking or cutting. The latest Bundesbank statistics are therefore a textbook example of the capital market pricing in its own expectations, which can genuinely decouple from the ECB's monetary policy stance.
What this means for homebuyers and mortgage renewals
For anyone currently planning a mortgage, the message is clear: relying solely on ECB press conferences is not enough. Even without a further rate hike, terms on new loans can keep tightening over the coming weeks and months if inflation expectations in the capital market fail to settle. Anyone close to taking out a loan should therefore gather current terms regularly rather than waiting for relief that may never arrive. A look at up-to-date terms for mortgage loans compared quickly shows how wide the gap between individual providers has become — and why comparing offers pays off before committing for years.
Households whose fixed-rate period expires within the next year or two and who need a follow-up mortgage are particularly affected. Anyone who financed at well under two percent a decade ago should brace for a noticeably higher monthly instalment — regardless of what the ECB decides next. For this group, it can make sense to look early into forward loans, which lock in today's terms for a later start date. Consumers considering a standard instalment loan instead of a property purchase — for a renovation, say — should also keep an eye on the trend and not let offers for loans roll over unchecked.
Savers: why deposit rates are not keeping pace
While mortgage rates are climbing on the lending side, far less is happening on the savings side. Rates on instant-access accounts, savings accounts and many fixed-term deposits track the ECB deposit rate in practice more closely than capital-market yields — and that rate has stood unchanged at 2.25 percent since July. Banks also generally face little competitive pressure to raise deposit rates faster than strictly necessary; passing on higher market rates to savers tends, by experience, to happen more sluggishly than passing on higher rates to borrowers.
In concrete terms: with inflation at 2.8 percent, a deposit rate well under three percent is not enough to preserve the purchasing power of your savings. Anyone leaving money in a poorly paying current account or an old-style savings book is losing a real slice of wealth every single month. It therefore pays to check your own terms regularly and switch if needed — a look at current savings accounts quickly shows how differently providers are positioned right now, making the real return gap visible at a glance.
Lock in a rate now, or wait for things to ease?
There is no one-size-fits-all answer, but a few considerations can help with the decision:
- If you need planning certainty — for instance because the budget for your monthly instalment is tight — you should not sit out a rising trend. A longer fixed-rate period tends to carry a small premium but protects you against further increases in the capital market.
- If you have some flexibility and are betting on falling inflation expectations, a shorter fixed-rate period or a variable component may be worth considering — though with the risk that the trend keeps moving the other way instead.
- If you are planning a mortgage renewal, do not rely solely on ECB announcements; compare actual market offers regularly, since terms can shift from week to week.
- If you have already locked in a rate, you benefit indirectly from the current trend: an already-secured, lower rate looks more attractive against the current market backdrop than it did just a few months ago.
Above all, do not be fooled by the apparent calm on the ECB front. Mortgage rates move independently of it — and ignoring that means basing your financing decision on the wrong indicator.
Bottom line: the capital market runs on its own logic — factor that in
The Bundesbank statistics from 31 July 2026 illustrate perfectly that calm on the monetary-policy front is not the same as stable mortgage rates. The decisive drivers sit in the capital market: Bund yields, inflation expectations and investors' general risk assessment determine where terms for residential mortgages head next — the ECB's key rates are just one factor among several. For anyone currently planning a mortgage or a mortgage renewal, that means staying alert, comparing offers regularly, and not basing decisions solely on ECB meeting dates. For savers, the flip side applies: as long as the deposit rate stands still, actively comparing your own terms matters all the more if you want to keep pace with inflation. Get an overview of current offers on BankSorter.com now and base your decision on real, up-to-date terms — not on the latest headline.