Specialist Commercial Mortgage Broker

Owner-Occupied Commercial Mortgage Finance for Buying Your Own Business Premises

An owner-occupied commercial mortgage could help your business stop paying rent and start building equity. Whether you are purchasing offices, a workshop, a retail unit, or any other commercial property for your own business use, our specialist brokers compare deals across 100+ lenders to find the best owner-occupied commercial mortgage for your needs.

From 6.00%

Interest rate

Up to 75%

Loan-to-value

3-25 years

Mortgage term

£50,000

Minimum loan

What Is an Owner-Occupied Commercial Mortgage?

An owner-occupied commercial mortgage is a type of mortgage designed for business owners who want to buy a property to use as their own business premises. Unlike investment mortgages or investment property lending (where the property is let to tenants), an owner occupied commercial mortgage is for businesses that will occupy the property themselves, for offices, workshops, retail units, warehouses, or other commercial properties.

An owner-occupied commercial mortgage works differently from a residential mortgage because the lender assesses your business revenue and profitability rather than personal income. The loan is secured against the property that will be used for business purposes, and the business's ability to repay the loan through trading income determines eligibility. A commercial mortgage is a type of business finance that helps UK firms access business finance for property ownership rather than renting.

The financial case for ownership

For many business owners, purchasing commercial property to occupy is one of the most significant financial decisions they make. The benefits include: security of tenure (no risk of lease expiry or rent increases), potential capital growth as property values appreciate, and the ability to use the property as collateral for future borrowing. Over a 15-25 year mortgage term, the cost of ownership is often comparable to or lower than renting equivalent premises, while building valuable equity in the property. Our broker team helps business owners across the UK evaluate the financial case for property ownership and secure the most competitive owner-occupied commercial mortgage terms available.

Owner-Occupied Commercial Mortgage Rates and Costs

Commercial mortgage rates for owner occupied mortgages range from 6.00% to 8.50%, depending on the lender, loan to value, and borrower profile. Rates are often slightly better than for investment property because lenders view owner-occupation favourably, a business owner occupying their premise has strong motivation to maintain repayments.

Key costs include: arrangement fee (1-2% of the loan amount), valuation fee (£1,500-£5,000), legal fees (£2,000-£6,000), and broker fees. The interest rate may be fixed or variable, a fixed rate provides certainty on mortgage payments, while a variable-rate mortgage tracks the bank of england base rate. Commercial mortgage interest rates in the current mortgage market are competitive for strong applications.

The value of the property determines the maximum loan amount. Most lenders will lend up to 75% of the property value, with annual mortgage repayments structured to be affordable based on business revenue. A percentage above your annual mortgage repayments must be covered by net business income. Mortgage rates and finance and quotes are subject to status and property assessment. Use our commercial mortgage calculator to estimate costs.

Budgeting for the full cost of ownership

Understanding the full cost of an owner-occupied commercial mortgage is essential for accurate business planning. Beyond the monthly mortgage payments, you should budget for: buildings insurance, business rates, maintenance and repairs, service charges (if applicable), and any improvement works needed to make the premises suitable for your operations. Our team provides a comprehensive cost analysis that covers all aspects of commercial property ownership, helping you compare the true cost of owning versus leasing. For many businesses, the tax deductibility of mortgage interest and the ability to claim capital allowances on qualifying fixtures make ownership particularly attractive from a total cost perspective.

The current commercial mortgage market offers competitive rates for owner-occupied borrowers, with some of the best deals available to businesses that can demonstrate strong trading performance and a clear need for the premises. Lenders view owner-occupied applications favourably because businesses that own their premises have lower ongoing occupancy costs and greater operational stability. This reduced risk profile translates into better pricing compared to investment mortgages. Our broker team highlights these factors in every application to secure the most competitive commercial mortgage interest rates for our owner-occupied clients.

ScenarioTypical rate (pa)Max LTVTerm
Purchase, established trading business6.00% to 7.25%75%5 to 25 years
Professional practice premises6.00% to 7.00%75%5 to 25 years
Newer business, shorter track record6.75% to 8.50%65%5 to 25 years
Part-occupied, part-let premises6.50% to 8.00%70%5 to 25 years
Refinance and equity release6.00% to 7.50%75%5 to 25 years
Owner-occupiers usually price below investment borrowers on the same building, because a business paying its own mortgage has every reason to keep up payments, and the interest is an allowable business expense. Ask us to compare owning against your current rent over the full term.

How to Get an Owner-Occupied Commercial Mortgage

To get an owner-occupied commercial mortgage, you need a business plan demonstrating your ability to service the loan from business revenue. The process to apply for an owner-occupied commercial mortgage involves: initial enquiry, lender selection, application submission, valuation, legal work, and completion. Our mortgage broker team handles every stage.

When buying a commercial property for your own use, lenders assess your business accounts (2-3 years typically), cash flow projections, and the suitability of the premise for your business. Lenders will consider both established businesses and newer companies, though lenders may be more willing to offer favourable terms to businesses with a longer trading history. The term of the loan is usually 15-25 years.

You can use commercial property as collateral, the property provides collateral for a mortgage, giving the lender security. If you already own commercial property, you may be able to refinance a property onto better terms or take a second charge commercial mortgage or second loan on the property to raise additional funds. Lenders will usually require the property owner to be the same entity as the borrower.

Income cover and speed of decision

The application process for an owner-occupied commercial mortgage is designed to assess your business ability to sustain the mortgage payments alongside normal operating costs. Lenders typically want to see that net business income covers the annual mortgage repayments by at least 125-150%. This stress test ensures that the business can cope with the additional cost of property ownership without putting trading operations at risk. For businesses with seasonal variations in income, some lenders offer flexible repayment structures that align with cash flow patterns. Our broker team identifies which lenders offer the most appropriate assessment criteria for your specific business model.

Speed of decision is important for many business owners, particularly when competing to purchase a property in a competitive market. Our established lender relationships often enable us to secure decisions in principle within 24-48 hours, giving you the confidence to proceed with your purchase knowing that finance is in place. This speed advantage has helped many of our clients secure their preferred premises ahead of competing buyers.

  • Business accounts: typically two to three years of figures showing trading performance.
  • Cash flow projections: a business plan demonstrating the loan is affordable from trading income.
  • Deposit of 25% or more: the minimum equity most lenders expect on owner-occupied lending.
  • Suitable premises: evidence the property fits your operations and its use is permitted.
  • Income cover: net business income covering annual repayments by around 125% to 150%.
  • Credit history: a clean or well-explained credit profile for the business and directors.
  • Personal guarantees: often required for newer businesses or higher loan-to-value lending.

Owner-Occupied vs Investment Commercial Mortgages

Owner-occupied mortgages and investment mortgages serve different purposes. An owner occupied commercial mortgage funds buying your own premises for business operations, while an investment mortgage funds property purchased to generate rental income. The types of commercial mortgages differ in how mortgages work: owner-occupied is assessed on business revenue, while investment lending focuses on rental yields.

A commercial mortgage could also fund a property that is partially occupied and partially let, this may fall into semi-commercial territory. If you plan to change the current use of a property, lenders will consider the intended use in their assessment. Commercial owner-occupied products are available from mainstream banks and specialist commercial mortgage lenders.

For the best mortgage terms, work with a specialist commercial finance broker who understands both owner-occupied and investment lending. At CMB, we compare deals across 100+ lenders in the UK commercial commercial lending market. Like a residential mortgage, an owner-occupied commercial mortgage requires regular repayments, and your property may be repossessed if you do not keep up with your mortgage payments.

Mixed occupancy and professional practices

Some business owners occupy part of their premises and let the remainder to other tenants. This hybrid approach can make property ownership more affordable, with the rental income from tenanted space helping to offset the mortgage costs. However, this arrangement may require a different type of mortgage, potentially a semi-commercial product rather than a standard owner-occupied mortgage. Our team advises on the optimal mortgage structure for mixed occupancy arrangements, ensuring you access the best rates while maintaining flexibility for future changes in space requirements.

For professional practices, such as dental surgeries, veterinary clinics, accountancy firms, and medical centres, owner-occupied commercial mortgages offer particular advantages. The specialised fit-out of these premises means that moving is disruptive and expensive, making long-term property ownership a strategic priority. Lenders who specialise in professional practice lending often offer enhanced terms reflecting the stability and predictability of professional services revenue. Our team has extensive experience in securing owner-occupied mortgages for professional practices across all sectors and sizes.

Lenders read your accounts, not your address. An owner-occupier borrows on the strength of trading profit covering the payment 1.25 to 1.5 times over, which is why a modestly priced unit backed by a strong business often beats a prime building backed by a thin one.

Refinancing an Owner-Occupied Commercial Property

If you already own your business premises, you can refinance to secure the best rates, release equity in the property, or restructure your loan. As your business grows and the property value increases, refinancing can unlock significantly better terms. The loan is repaid to the existing lender and a new facility is established with the refinancing provider.

Refinancing is common when: fixed-rate periods expire and you want to avoid reverting to the lender's standard variable rate, you need to raise capital for business expansion, or you want to buy the property outright by increasing capital repayment. Residential mortgages do not apply to commercial properties, you need a specialist commercial mortgage product.

Matt Lenzie's corporate banking experience at Lloyds Bank and Bank of Scotland ensures we understand complex commercial lending and can structure your refinancing for optimal results. Subject to status, owner-occupied refinancing can achieve the most competitive commercial mortgage rates in the current market. Commercial mortgages are unregulated lending and fall outside the FCA's regulated mortgage perimeter. We do not hold FCA authorisation because the products we arrange are unregulated; where a deal would require FCA authorisation, we refer it to a regulated firm. May be required: personal guarantees for certain applications. Contact us for a free refinancing assessment.

Refinancing as your business grows

For businesses that have been operating from their own premises for several years, refinancing represents an opportunity to benefit from property value growth and improved business performance. Many businesses find that their property has appreciated significantly since purchase, while their business revenue and profitability have also grown. Refinancing in these circumstances can achieve substantially better rates, release equity for business investment, or fund the purchase of additional premises. Our team conducts regular portfolio reviews for owner-occupied clients, ensuring they always have access to the most competitive terms available in the current market.

Why Choose CMB for Your Owner-Occupied Commercial Mortgage?

As a specialist commercial mortgage broker, we understand the unique requirements of buying property for your own business use. Our commercial finance broker team compares commercial mortgage lenders across 100+ providers to find the best mortgage for your situation. We handle owner occupied commercial mortgage applications for all types of commercial property, offices, retail, industrial, and specialist premises.

Business owners across the UK trust CMB to secure a commercial mortgage that fits their business finance needs. Whether you are buying your own premises for the first time, expanding into a larger premise, or refinancing an owner-occupied property, we deliver expert guidance from initial enquiry to completion and beyond, providing ongoing support as your business and property needs evolve. Repayments on your mortgage are structured to be affordable alongside your business operations, you start making your mortgage payments from the completion date.

All terms and conditions are clearly explained before you commit. Capital repayment and interest-only options are available. At the end of the term, the loan must be fully repaid. Contact us for a free consultation, or use our commercial mortgage calculator to model your costs.

Why sector knowledge matters

Choosing the right commercial mortgage broker is particularly important for owner-occupied lending because the assessment is closely linked to your business performance. A broker who understands your industry, can interpret your accounts accurately, and knows which lenders are most receptive to your type of business will achieve better outcomes than a generalist advisor. Our team has experience across hundreds of different business types and industries, from professional services firms and technology companies to manufacturing businesses and healthcare providers. This breadth of experience means we can present your application in the most compelling way, regardless of your sector. Every business is different, and our personalised approach ensures your owner-occupied mortgage application receives the expert attention it deserves.

“The mistake I see is business owners treating this like a residential deal. A lender is underwriting your accounts, not your salary, and most want net profit to cover the payment about 1.25 to 1.5 times over. Get the last two years of figures clean and I can often price an owner-occupier below the investment rate on the same building, because a firm buying its own premises is the borrower least likely to hand back the keys.”
ML

Matt Lenzie

Founder & Principal Broker, Commercial Mortgages Broker

Frequently Asked Questions

What is an owner-occupied commercial mortgage?

An owner-occupied commercial mortgage is a loan to buy property that your business will use as its own premises, rather than letting to tenants. The mortgage is assessed on your business revenue and profitability rather than rental income.

What is the minimum deposit for a commercial mortgage?

Most lenders require a minimum deposit of 25% for owner-occupied commercial mortgages. Some specialist lenders may accept 20% for strong applications with excellent trading history.

What are typical owner-occupied commercial mortgage rates?

Rates typically range from 6.00% to 8.50% depending on LTV, property type, and business strength. Owner-occupied rates are often slightly better than investment property rates because lenders view self-occupation favourably.

Can a new business get an owner-occupied commercial mortgage?

Yes, though options are more limited. Lenders typically prefer at least 2 years of trading history. New businesses may need a larger deposit, personal guarantees, and a strong business plan to secure approval.

What is the 4.5 rule for mortgages?

The 4.5x salary rule applies to residential mortgages, not commercial ones. Owner-occupied commercial mortgages are assessed on business revenue and profitability rather than salary multiples. The key metric is whether business income comfortably covers annual mortgage repayments.

Can I use an owner-occupied commercial mortgage to buy and convert a property?

Yes, though you may need development finance for the conversion works and then refinance onto an owner-occupied commercial mortgage once the property is ready for business use.

Is an owner-occupied commercial mortgage tax-deductible?

Mortgage interest is generally an allowable business expense for tax purposes. Capital repayments are not tax-deductible. The property may also qualify for capital allowances on certain fixtures and fittings. Consult your accountant for specific advice.

Related Pages

Commercial Mortgage RatesInterest-Only Commercial MortgageCommercial Property RefinanceCommercial Mortgage CalculatorOffice Mortgage UK

Key Concepts

MortgageLoanInterestInterest rateCommercial mortgageProperty

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