An investor buying a retail unit should compare finance with the quality and duration of the lease income. Current rent is only part of the picture when tenant obligations, break clauses and property condition affect continuity.

The structure behind the offer

Lease income is connected to tenant obligations, breaks and property expenses. Test a less favourable letting scenario as well as the current rent.

The decision that deserves the closest review

Provide lease terms, tenant information and responsibility for repairs. Ask how vacancy or a lease break changes the lender’s assessment. Compare transaction costs and cash reserves needed if the premises has to be re-let.

Rate, fees and the cost over the chosen period

Compare offers using the same borrowing amount, valuation assumption and intended deal period. Show upfront charges and any fees added to the loan. Where terms differ, compare the remaining balance as well as payments, so a lower instalment is not mistaken for a lower total cost.

Comparison item Question to resolve
Tenant position and lease duration How does the lender assess tenant and lease risk?
Breaks, repairs and re-letting exposure What happens if the tenant leaves?
Valuation and financing costs Are required repairs included in the investment budget?

Ask for the offer assumptions to be explained in writing. A calculator or initial illustration should be kept separate from an underwritten offer and completion conditions.

A hypothetical example

A property has a strong current rent but an approaching tenant break date. The buyer models a vacant period and reletting costs before relying on the existing income to support borrowing.

Documents and assumptions to organise

Organise borrower identity, income or trading information, existing borrowing and the property documents relevant to the enquiry. Show where the deposit and transaction cash come from. Ask the lender or broker for the precise evidence list and identify outstanding legal or valuation conditions.

Read the tenancy assumptions alongside the loan illustration

Collect lease terms, rent information and relevant tenant details for the enquiry. Identify breaks, expiries and expenses retained by the owner. A current rent figure is more useful when the lender and advisers can see the terms on which that income is expected to continue.

Compare offers with a vacancy or lower-rent scenario as well as current occupation. Include legal and property review costs in the transaction budget. Keep initial finance terms separate from a completed assessment of the lease, title and valuation so the investor can identify what remains unresolved.

Keep the UK borrower, property use and transaction assumptions consistent across the broker, lender and legal enquiries.

A mistake to avoid

Treating the current headline rent as guaranteed cash flow throughout the loan.

Completion, ongoing commitments and the next decision

List the conditions that remain before funds can be released and allow for realistic legal and valuation timing. After completion, record payments, review dates and any limits on changes to the property or borrowing. Keep a plan for the next deal expiry rather than treating the first offer as a permanent arrangement.

Questions before choosing

Should a tenant covenant be reviewed separately?

Yes; legal and financial review of the lease and tenant helps test assumptions used in the funding enquiry.

Does an occupied shop guarantee income for the loan term?

Review the lease and alternative cash scenarios. Present current rent as existing information rather than assume uninterrupted receipts for the whole financing period.

Sources and further reading

Research date: 6 October 2026. Refer to the current linked guidance and written provider or adviser terms when making a decision.