Commercial
Mortgages

A commercial mortgage is a long-term loan secured against a property that is primarily used for business purposes. Unlike residential mortgages, which fund homes, commercial mortgages cover assets such as offices, shops, warehouses, or industrial sites.

They are commonly used by business owners looking to buy premises, property investors expanding portfolios, or developers funding projects. Loan amounts are usually larger, with terms tailored to suit the type of property and borrower. Because they’re secured loans, lenders assess the property value, rental income (if applicable), and business strength before approval.

Commercial mortgages are typically available to limited companies, sole traders, partnerships, and individual investors. They are suitable for businesses that want to buy their own premises, landlords purchasing buy-to-let or mixed-use properties, and investors expanding into commercial property. Eligibility is based on factors such as trading history, turnover, credit profile, and deposit available.

Startups may find it harder to qualify with mainstream banks but can often access finance through specialist lenders who take a more flexible view. Applicants must also demonstrate the ability to meet repayments, either through business income or rental yield. Some lenders allow trading businesses to borrow up to 75% of a property’s value, provided affordability criteria are met.

Commercial mortgages can be used to finance a wide range of business-related properties. Common examples include retail shops, office blocks, industrial units, factories, and warehouses. They can also cover specialist or mixed-use properties, such as restaurants with flats above, care homes, or leisure facilities. Lenders usually assess the type of property, its market value, and its suitability as collateral.

Some properties, like pubs or petrol stations, may be considered higher risk, meaning stricter criteria or higher deposits are required. For many businesses and investors, a commercial mortgage is a cost-effective way to acquire valuable assets. Mixed-use properties are often financed under commercial mortgage terms, even if part of the building is residential.

While both types of mortgage involve borrowing against property, they differ in several key ways. Residential mortgages are designed for private homes, whereas commercial mortgages are tailored to business or investment premises. Commercial mortgage interest rates are usually higher, reflecting increased risk, and deposits are often larger (25%–40% compared to 5%–10% for residential).

The application process is also more complex, requiring detailed business accounts, cash flow forecasts, and property valuations. Repayment terms are typically flexible, but lenders assess both the borrower’s financial health and the property’s earning potential before approval.

The amount you can borrow depends on the property value, the deposit available, and your business’s financial position. In the UK, commercial mortgage loans typically range from £50,000 to several million pounds. Lenders usually offer up to 60%–75% of the property’s value (Loan-to-Value or LTV), with the remainder paid as a deposit.

They also assess affordability based on business income or expected rental yield. Stronger financials and a larger deposit generally increase the maximum loan available and help secure more favourable interest rates. Commercial mortgage affordability is often stress-tested at higher interest rates to ensure repayments remain manageable.

Most lenders will require a deposit of between 25% and 40% of the property’s purchase price. The exact amount depends on the risk profile of the borrower, the type of property, and the lender’s policies. For example, standard office or retail properties may require a lower deposit than specialist buildings like hotels or care homes.

A larger deposit not only reduces the lender’s risk but can also result in more competitive interest rates. Businesses with strong financials may secure better loan-to-value ratios, while startups may face stricter requirements. Some specialist lenders may accept lower deposits if the property has strong rental yields or long-term tenant agreements.

Commercial mortgage rates are generally higher than residential mortgages because of the increased risk to lenders. Rates are either fixed for a set period or variable, linked to the Bank of England base rate or LIBOR. Typical interest rates can range from 3% to 12%, depending on the borrower’s credit profile, loan size, and property type. In addition to interest, expect arrangement fees (1%–2%), valuation costs, and legal fees.

Some lenders may also charge exit fees or early repayment charges. It’s essential to compare deals carefully to understand the full cost of borrowing. Valuation fees for large commercial properties can exceed £5,000 due to the complexity of assessments.

Repayment terms for commercial mortgages are usually more flexible than standard loans. Most range from 5 to 25 years, although some short-term commercial loans are available for bridging or development projects. Longer terms make monthly repayments more manageable, though the total interest paid will be higher. Many lenders allow interest-only periods, which can be helpful for property investors focused on rental yield.

However, affordability checks ensure the borrower can repay the capital over time. Choosing the right term depends on your business’s cash flow and long-term financial goals. Some commercial mortgages allow borrowers to refinance partway through, extending the term or releasing additional equity.

It is possible to secure a commercial mortgage with bad credit or limited trading history, though mainstream banks may be less willing to lend. Specialist lenders in the UK often work with borrowers who have adverse credit, CCJs, or a short track record, provided there is sufficient deposit and a strong property asset.

Interest rates are usually higher in these cases to reflect the increased risk. Applicants may also need to provide additional security or personal guarantees. For startups and young businesses, a solid business plan and cash flow forecast are essential.

Applying for a commercial mortgage requires detailed documentation. Lenders typically ask for at least two to three years of business accounts, recent bank statements, and tax returns. You’ll also need full details of the property, including valuation reports and tenancy agreements if applicable.

A business plan or cash flow forecast may also be required, especially for startups or investors. Proof of ID and address for directors or business owners is standard. Having these documents ready speeds up the application and improves your chances of approval. Applications with a comprehensive business plan are far more likely to be approved by commercial mortgage lenders.