A mortgage is considered commercial when it is used to finance property that is primarily used for business purposes or generates commercial income.
Unlike residential mortgages, which are used to buy homes, commercial mortgages are designed for properties such as offices, retail units, industrial buildings and other income-producing assets.
Because commercial property lending involves different risks and underwriting considerations, lenders assess commercial mortgage applications differently from residential loans.
Properties Used for Business Purposes
One of the main factors that makes a mortgage commercial is the purpose of the property being financed.
Commercial mortgages are typically used for properties such as:
- Offices
- Retail units and shops
- Industrial units and warehouses
- Hotels or guest houses
- Restaurants, pubs or leisure properties
In these cases, the property is used directly by a business or generates income through commercial activity.
Investment Properties With Commercial Tenants
A mortgage may also be considered commercial when the property is purchased as an investment and leased to commercial tenants.
Examples include:
- Office buildings rented to businesses
- Retail premises leased to shops or restaurants
- Industrial units let to logistics or manufacturing companies
In these situations, lenders will often review the strength of the tenants and the stability of the rental income when assessing the application.
Semi-Commercial or Mixed-Use Properties
Some properties contain both residential and commercial elements.
These are often referred to as semi-commercial or mixed-use properties.
Examples include:
- A shop with a flat above
- Retail premises with residential accommodation
- Mixed-use buildings combining offices and apartments
Depending on the balance between residential and commercial use, these properties may require specialist lenders.
Commercial vs Residential Mortgage Classification
Whether a mortgage is considered commercial usually depends on how the property is used rather than who the borrower is.
For example, a property purchased by an individual may still require a commercial mortgage if the building is used primarily for business purposes or generates commercial rental income.
In contrast, residential mortgages are typically used for properties that are mainly intended to be lived in as homes.
Because some properties fall between these categories, lenders may assess the balance between residential and commercial use before deciding which type of mortgage is required.
When a Property Requires a Commercial Mortgage
A property will usually require a commercial mortgage when the commercial element forms a significant part of the building or income.
Examples include:
- Buildings used primarily for business activity
- Properties leased to commercial tenants
- Mixed-use buildings where commercial space represents a large proportion of the property
- Specialist properties such as hotels, guest houses or care homes
In these situations, lenders typically treat the transaction as commercial property finance.
How Commercial Mortgages Are Assessed
Commercial mortgage applications are usually assessed manually by lenders rather than through automated affordability systems.
Lenders may review several factors, including:
- The borrower’s financial position
- The deposit and loan-to-value ratio
- The property type and location
- The income generated by the property
- The borrower’s experience with business or property ownership
Because each lender has its own criteria, the structure and terms of commercial mortgages can vary significantly between transactions.
Why Borrowers Often Use Commercial Mortgage Brokers
Commercial lending criteria vary widely between lenders, and many lenders operate primarily through intermediaries.
Commercial mortgage brokers can help borrowers identify lenders whose criteria match the property and transaction structure. They can also help present applications clearly and compare funding options across the market.
Related Guides
- How do mortgages work on commercial property?
- How much deposit is required for a commercial mortgage?
- What are current commercial mortgage rates in the UK?
Need Help Arranging Commercial Property Finance?
Commercial mortgage options can vary widely depending on the property type, borrower profile and lender criteria.
Explore our Best Commercial Mortgage Brokers in the UK guide to compare experienced advisers who specialise in arranging commercial property finance.
