Mortgage guide

What is the maximum term for a commercial mortgage?

The maximum term for a commercial mortgage is usually up to 25 years, but this can vary depending on several factors, including the type of mortgage, the borrower’s profile, and the property itself.

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What is the maximum term for a commercial mortgage?

The maximum term for a commercial mortgage is usually up to 25 years, but this can vary depending on several factors, including the type of mortgage, the borrower’s profile, and the property itself.

For owner-occupied commercial mortgages, where a business is purchasing premises to trade from, lenders are often willing to offer the full 25-year term especially if the business is financially stable and the property is standard, such as an office, shop, or light industrial unit.

For commercial investment mortgages, where the property is being let to a tenant, the length of the lease can directly impact the loan term offered. Lenders generally prefer the lease to run for at least as long as the mortgage term, or close to it, to ensure there’s sufficient rental income to cover repayments. If the lease is short or close to expiry, lenders may limit the loan term or request additional security.

Another important factor is the borrower’s age. For sole traders, partnerships, or director-led companies, lenders often consider the age of the individual borrowers or directors when setting the term. In many cases, lenders want the mortgage to be repaid by the time the borrower reaches age 70 or 75, which can shorten the term available, especially for older applicants.

While 25 years is generally the upper limit for a commercial mortgage, in practice, the actual term offered may be shorter depending on the lease, property type, borrower’s age, and overall risk.

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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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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.

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.

What is commercial lending?

Commercial lending refers to loans secured against property used for business purposes, such as offices, retail units, or industrial premises. Terms, rates, and deposits are individually assessed and typically differ from residential mortgages.

What is a commercial bridge?

A commercial bridge is a short-term, property-backed loan used to purchase, refinance, or stabilise commercial or mixed-use property when a standard commercial mortgage is not immediately available. It is exit-driven, typically runs for 3-12 months, uses rolled-up interest, and is repaid through sale or refinance rather than ongoing affordability.

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