The average shelf-life for mortgage products has fallen to 13 days in October, down from 14 days in September, according to data from Moneyfacts. The reduction reflects ongoing volatility in swap rates, prompting lenders to repeatedly reprice or withdraw products from the market.
For 2026 as a whole, mortgage product shelf-life has averaged just 15 days, marking the shortest annual average on record. The figure remains above the record low of eight days recorded in April following the initial impact of the US-Iran conflict.
Market volatility impacts product availability
Adam French, Head of Consumer Finance at Moneyfacts, said: “Brokers and borrowers are navigating the most challenging mortgage market in modern records. Not only have rates been jumping up and down but the deals available today may not be here tomorrow either.”
He added: “The average mortgage product is lasting just 15 days on the market so far this year. That leaves borrowers with a much tighter window in which to find, compare and secure a competitive deal compared to any other on record.”
The data shows that previous disruptions, including the mini-Budget and the Covid pandemic, caused considerable market turbulence, but the sustained nature of current volatility represents a distinct challenge for the sector. Similar pressures have been observed across other areas of property finance, with some bridging loans completing in compressed timeframes as borrowers seek alternative financing routes.
Economic uncertainty drives lender behaviour
French attributed much of the instability to economic volatility stemming from the conflict in the Middle East. Fluctuations in swap rates, which influence the cost of funding fixed-rate mortgages, have forced lenders to adjust pricing or withdraw products when funding costs change.
“Brokers have been working hard to help borrowers navigate this fast-moving market, but it is a tough time for consumers to make confident decisions,” French said.
He noted that borrowers who identify competitive deals may find products withdrawn before they can proceed, while those who delay face the risk of encountering different rates when they return to the market.
Outlook for borrowers
French advised that consumers should not be overly concerned if market timing works against them. “Global uncertainty is making it hard to act with confidence – for many borrowers it is more a case of luck than judgement,” he said.
The compressed product shelf-life represents a significant operational challenge for both brokers and borrowers, requiring faster decision-making in an environment where rate stability remains elusive. The trend underscores the broader pressures facing the UK mortgage market as lenders respond to volatile funding conditions.
