Mortgage guide

What is a typical commercial mortgage rate?

Commercial mortgage rates depend on the borrower, property and lender assessment. Read about the factors that affect the rate offered for a particular deal.

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What is a typical commercial mortgage rate?

A typical commercial mortgage rate in the UK ranges between 6% and 9%, but the exact rate offered can vary widely depending on the details of the borrower and the property. Unlike residential mortgages, commercial mortgage rates are usually bespoke, meaning they are tailored to each individual deal based on the level of risk involved.

Several factors influence the interest rate. One of the biggest is the loan-to-value (LTV) ratio generally, the lower the LTV (the bigger the deposit), the better the rate. The type of property also matters; standard commercial buildings in strong, established locations are usually seen as lower risk and attract more competitive rates.

Lenders will also closely assess the financial strength of the borrower or business, including trading history, accounts, and credit profile. For investment properties, the strength of the tenant, known as the covenant strength, is another important consideration. A property let to a financially stable tenant on a long lease is typically viewed as lower risk, which can result in more favourable pricing.

Certain sectors, such as healthcare, may benefit from lower commercial mortgage rates due to their perceived stability. On the other hand, borrowers with weaker credit, limited trading history, or more complex requirements might see rates in the higher range 8% to 10% or more.

It’s also worth noting that most commercial mortgages are offered on variable or short-term fixed rates, rather than the long-term fixed options commonly available in the residential market. This can make repayments less predictable, especially in a rising interest rate environment.

Commercial mortgage calculator

Choose owner occupier for a business buying or refinancing premises it trades from, assessed on adjusted net profit before tax from the latest accounts, or investment for property let to tenants, assessed on lease income.

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Indicative estimate only, subject to lender criteria and valuation. This is not a mortgage offer. Your property may be repossessed if you do not keep up repayments.

Commercial mortgage criteria

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Commercial mortgage criteria
CriteriaDetail
Max Loan to Value (LTV)80% LTV Care Home Mortgages, 100% LTV Medical Commercial Mortgages, 75% Commercial Investment
Max TermUp to 40 years
CompletionsFrom 4 weeks
Repayment optionsCapital repayment and Interest only
Commercial mortgage ratesFrom 6.19%
Rate optionsVariable, Base Rate Tracker, 2, 3 or 5 year fixed mortgage options
Valuation methodsGoing concern/Investment (Market value 1, MV1), MV2, MV3 or bricks and mortar
Flexible LeasesRolling leases, weak covenants and short time remaining accepted
Adverse creditAccepted on some products on a case by case basis
LocationsAvailable in England, Scotland, Wales and Northern Ireland
ExperienceNot required on certain products

For context, these are the wider product terms covered by this guide. Availability and eligibility depend on your circumstances and the lender.

Commercial Investment Mortgage Rates November 2026

FeatureDetail
Max Loan to Value (LTV)65%
Product fee5% (4.74% for existing customers)
Fixed rate (5 years)6.34%
Some buy-to-let and commercial mortgages are not regulated by the Financial Conduct Authority.

About the author

Joseph Lane CeMAP is an expert commercial mortgage broker

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Calls and emails here go to Joseph personally, not to a general inbox.

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Frequently asked questions

What are the typical terms on a commercial mortgage for a block of flats?

In our experience commercial mortgage terms run from 15 to 40 years, with fixed or variable interest rates that are generally higher than residential mortgage rates. Lenders assess the property's rental income, the borrower's financial history and management experience in setting the terms.

What is the commercial mortgage rate in the UK?

Commercial mortgage rates vary based on risk, property type, and borrower strength. They are individually priced and are generally higher than standard residential mortgage rates.

Are interest rates higher on semi-commercial mortgages?

Rates can be higher than standard buy-to-let because of the mixed-use nature of the property. Strong financials, a favourable valuation split, and good lease covenants all improve the pricing available.

Can you get a 90% commercial mortgage?

Yes, 90% loan-to-value commercial mortgages are possible, but only in limited sectors such as healthcare properties, pharmacies, or certain convenience stores with strong trading history. For most other commercial properties, maximum lending is typically capped at around 70% to 75% LTV.

What is a commercial mortgage?

A commercial mortgage is an asset-backed loan secured against commercial, semi-commercial or large-scale investment property. Lenders assess it on income sustainability and asset risk rather than personal income multiples, and pricing is set case by case, usually as a margin over Bank Rate.

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