Knowledge CentreCommercial Mortgages

Commercial Mortgages Explained: A Complete Guide for UK Businesses

UK Finance Group 1 July 2026 5 min read

What is a commercial mortgage?

A commercial mortgage is a secured loan used to purchase, refinance or raise capital against commercial property. Unlike residential mortgages, commercial mortgages are assessed on the strength of the business or investment case rather than personal income alone.

Types of commercial mortgage

Commercial mortgages generally fall into two categories:

  • Owner-occupied — for businesses purchasing their own trading premises.
  • Commercial investment — for investors acquiring property to let to commercial tenants.

How much can I borrow?

Lenders typically assess loan-to-value (LTV), rental coverage ratios (for investment), business affordability, and the strength of the applicant's track record. LTVs of up to 70-75% are common, though this varies by lender and property type.

What do lenders look for?

  • Business trading history and financial performance
  • Property valuation and survey
  • Rental income (for investment properties)
  • Applicant experience and track record
  • Exit strategy and repayment plan

How long does the process take?

Commercial mortgage applications typically take 4-8 weeks from initial enquiry to completion, depending on the complexity of the case, the lender's underwriting process and the speed of valuations and legal work.

To explore your commercial mortgage options, speak to one of our specialists.

commercial mortgagesproperty financeowner-occupiedinvestment property

Regulatory Status

Many commercial finance facilities are not regulated by the Financial Conduct Authority where the borrowing is wholly or predominantly for business purposes. The regulatory status of your transaction will depend on your individual circumstances and will be explained during the advice process.

Explore our Commercial Mortgages services

Important Information

This website is for general information only and does not constitute financial, tax, legal, accounting, investment or business advice. Finance is subject to status, underwriting, affordability, valuation, lender criteria and terms and conditions. Security may be required. Your home, property or other assets may be repossessed if repayments are not maintained. You should seek professional advice before entering into any finance agreement.

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