The average mortgage product is staying on the market for just eight days before being pulled or repriced. That is a record low, down from 14 days in February 2026, and it fundamentally changes how portfolio investors need to approach refinancing. The data comes from Moneyfacts, reported in April 2026 by Mortgage Finance Gazette and Mortgage Strategy.
The Scale of the Problem for Portfolio Holders
Eight days sounds abstract until you map it against a typical remortgage timeline. Instructing a broker, gathering documents, running income calculations, waiting for a decision in principle, and locking a product rate - that process does not fit inside eight days from a standing start. It used to be fine because deals lasted an average of two weeks or more.
The product count tells the same story. Overall mortgage choice fell to 6,201 options in March 2026, down 1,283 from the previous month and below 7,000 for the first time since November 2025. That is the lowest product count since March 2024 when there were 6,004 options, according to Moneyfacts' analysis. Fewer products means less room to find the right LTV (loan-to-value) bracket, fewer specialist BTL (buy-to-let) options, and more competition for the products that do exist.
The cost impact is direct. Someone refinancing a typical property at the start of May 2026 would pay around £1,800 more per year on a two-year fixed deal than they would have paid at the start of March, according to Moneyfacts. For a portfolio of five properties all coming off fixed rates in the same quarter, you are looking at up to £9,000 in additional annual costs if the timing goes wrong. That is not a rounding error. It changes your numbers.
Why Lenders Are Pulling Products So Fast
The underlying driver is rate uncertainty. Lenders pulled products from sale throughout March 2026 because they could not price fixed-rate products with confidence while swap rates were moving sharply. When the cost of funding a fixed-rate mortgage changes daily, pricing a product that a borrower can hold for two or five years becomes a hedging problem lenders are unwilling to carry for long.
The previous record for shortest average shelf-life was 12 days, set in July 2023 during the mini-budget aftermath. March 2026 broke that. The conditions driving it - geopolitical uncertainty, tariff disruption, energy price volatility - have not fully resolved. The current environment likely means the eight-day average will remain low for some time.
What This Means for Your Refinance Strategy
From a portfolio perspective, the game has changed. The old approach of waiting until three months before expiry and then shopping around for the best rate will cost you in this market. By the time you have identified a product, it may be gone.
The practical shift is to instruct your broker earlier - ideally four to six months before a fixed rate expires, not two. A good broker can lock a product rate and hold it, giving you the option to proceed at the agreed rate even if the market moves. Most lenders offer a product transfer window, which allows a rate to be reserved without a full new application. That window is your main protection against the eight-day problem.
