Mortgage guide

Commercial Retail Mortgages

Retail investment lending is assessed primarily on the strength and sustainability of rental income, rather than personal income. Lenders focus on tenant quality, lease structure, and location, with borrowing ultimately capped by the lower of affordability or LTV.

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Commercial Retail Mortgages

We assist investors with commercial mortgages for retail investment property, supporting the purchase and refinance of high-street shops, retail units, and mixed-use retail assets. These mortgages are designed for income-producing retail property and are typically available at up to 75% loan-to-value (LTV), allowing investors to acquire or expand portfolios without over-committing capital.

Retail investment lending is assessed primarily on the strength and sustainability of rental income, rather than personal income. Lenders focus on tenant quality, lease structure, and location, with borrowing ultimately capped by the lower of affordability or LTV.

Affordability, Leases, and Lender Appetite

For retail investment mortgages, lenders assess affordability using rental stress testing and debt service coverage ratios (DSCR), typically requiring rental income to cover mortgage repayments by around 1.5× once interest rates are stressed.

Key underwriting considerations include:

  • Lease length and break clauses, with longer unbroken leases attracting stronger terms
  • Tenant covenant strength, from national brands to essential local services
  • Tenant mix and diversification, reducing reliance on a single occupier
  • Re-letting demand, particularly for secondary or tertiary locations

While high-street retail has evolved, lenders recognise that well-positioned assets with adaptable layouts and realistic rental tones can perform strongly, even where leases are shorter or tenants are independent.

Location and Valuation

Location remains critical in retail lending. Properties in areas with strong footfall, resilient local economies, and good transport links are viewed more favourably and often attract sharper pricing and higher leverage.

Valuations are typically income-led (MV1), with yields reflecting tenant risk and lease profile, often cross-checked against vacant possession value to manage downside risk.

How We Help

Retail investment criteria varies widely between lenders. As a whole-of-market commercial mortgage broker, we assist by:

  • Identifying lenders with appetite for specific retail assets
  • Managing lease-led valuation challenges
  • Structuring cases to meet DSCR and underwriting requirements
  • Securing competitive terms aligned with long-term investment strategy

An investment retail mortgage allows investors to capitalise on high-street opportunities with controlled leverage. With the right lender selection and structure, retail property can remain a resilient and profitable component of a diversified commercial portfolio.

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

Founder, CEO

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

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+44 7487 829005joe@mortgagelane.comMore about Joseph

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Frequently asked questions

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.

What is a semi-commercial mortgage?

A semi-commercial mortgage is a loan on a property that combines commercial and residential parts, such as a shop with a flat above, and is also called a mixed use mortgage. Lenders assess the combined rental income, the residential proportion and the commercial tenant's lease, or the business where the owner trades from the premises, and it is usually arranged with commercial or specialist lenders. A loan to an individual or trustees is a regulated mortgage contract where at least 40% of the property, measured by floor area, is lived in by the borrower or a related person; otherwise it is usually unregulated business lending.

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