Written by Matt Lenzie. Published by Commercial Mortgages Broker. Market commentary as at the third quarter of 2026.
A short walkthrough of where the commercial mortgage market sits in 2026: what separates an owner-occupier deal from an investment one, why a mixed-use building is valued in two halves, how a lender turns rent or trading profit into a loan size, and where the base rate leaves pricing this year.
The full 2026 outlook in podcast form on The CMB Brief, hosted by Georgina. It works through the rate backdrop, the split between owner-occupier and investment lending, how a lender stress tests the income, and what the year looks like for a business owner or a landlord weighing a purchase or a refinance.
Podcast home: https://commercialmortgagesbroker.transistor.fm/
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A commercial mortgage is medium to long term property finance secured on a building that is used for business, whether the borrower runs a company from it or lets it to a tenant. It is the term debt that a business owner takes to buy premises instead of renting them, and the loan an investor uses to hold a shop, an office, a warehouse or a mixed-use parade. The building has to earn its keep, either through the trade that occupies it or the rent a tenant pays, and that is the first thing a lender looks at. In 2026 this is a deep, well-supplied market, but it is an uneven one, and the same property can be funded on very different terms depending on how the case is put together.
The pricing anchor is the Bank of England base rate, held at 3.75 percent since the cut from 4.00 percent in December 2025, with the next decision due on 30 July (Bank of England). After a long run of moves in one direction, a rate that has settled has made 2026 easier to plan than the two years before it. Fixed pricing is quoted most often over two and five years, variable and tracker facilities are priced over the base rate, and larger loans are linked to SONIA. A steadier base rate feeds through to both the monthly cost of a new facility and the revert rate waiting at the end of an old fix, which is why so many owners are treating this year as a moment to look at the loan rather than leave it.
The products sit in clear bands, and it helps to see them side by side. Owner-occupier lending, where the borrower trades from the building, is the cheapest at around 6.0 to 7.5 percent a year, because the lender is funding a business in its own premises rather than a landlord and a tenant. Commercial investment mortgages, where the building is let, sit at around 6.5 to 8.5 percent, and semi-commercial or mixed-use property runs in the same 6.5 to 8.5 percent range. A commercial remortgage prices at around 6.0 to 8.0 percent depending on the covenant and the building, and lending against a trading business at the riskier end reaches 7.0 to 9.0 percent. Where speed matters more than the rate, commercial bridging is priced by the month, commonly 0.70 to 0.95 percent, which is roughly 8.5 to 11.0 percent a year, and it is a route to a term loan rather than a home for the debt (indicative bands, commercialmortgagesbroker.co.uk, mid 2026).
The size of the loan is not set by the price of the building alone, it is set by three ratios working against each other, and the smallest of the three wins. Loan to value caps the loan against the property, and on a standard commercial mortgage it reaches up to 75 percent, so the deposit is usually 25 percent or more. On a let building the interest cover ratio measures the rent against the loan payments at a stressed rate, and a lender looks for roughly 1.25 to 2.00 times cover before it will advance. On an owner-occupied or trading case the debt service cover ratio does the same job against the business profit, typically 1.25 to 1.65 times. A loan can pass the loan to value test and still be cut back by the cover test, which is where an expected number becomes a smaller one.
The borrower behind the building matters as much as the building. Lending goes to trading limited companies, to special purpose vehicles set up to hold a single property, to partnerships, to pension schemes such as a SSAS, and to individuals, and directors are usually asked for personal guarantees. A mixed-use property is valued in two parts, the commercial element and the residential element split out, because the two carry different risk. And the lender behind the loan is one of three camps: high street banks, challenger banks and specialist commercial lenders, each with its own appetite and its own price for the same case. We never name an individual lender. We work across a panel of more than one hundred of them and place a case where it fits best.
The honest summary for the year is a settled rate backdrop, firm appetite for a clean owner-occupier or a well-let investment case, and a market that rewards a borrower who arrives with the income evidence, the deposit and the paperwork in order. A decision in principle typically comes within 48 hours once the case is packaged properly, and most of the delay a borrower feels comes before that point, from a case that is not yet ready to be read. That is the gap this stack is built to close.
Cross-links from this page:
How a commercial mortgage works end to end, the products, the sizing ratios, the costs and the routes between products: Commercial Mortgage Guide
What a borrower should have ready, how each borrower type is underwritten, and the decision-in-principle timeline: Commercial Mortgage Notes
Here's our complete list of Commercial Mortgages Sites
Commercial Mortgages Broker is a whole-of-market commercial finance resource for UK business owners, property investors and their advisers. It is a trading style of Lenzie Consulting Ltd, a broker and introducer, not a lender. We arrange and place finance across a panel of more than one hundred lenders, we do not lend our own money. Commercial mortgages for business purposes are generally not regulated by the Financial Conduct Authority (FCA). Where a case is regulated, for example a mortgage on a property with residential elements occupied by the borrower, it is referred to an appropriately authorised firm. Everything on this site is general market commentary, not regulated financial advice and not an offer, and every figure is an indicative published band as at mid 2026, not a quote for your building. Take professional advice for your own situation.