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Top 10 Lenders for a £550,000 Commercial Mortgage in 2026
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Compare the Best £550,000 Commercial Mortgage Lenders
| Rank | Lender | Best for | Published loan range | Loan rate |
|---|---|---|---|---|
| 1 | One Stop Business Finance | Commercial property investors needing funding from £100,000 to £3 million | £100,000 to £3,000,000 | interest 1.6% to 3% monthly |
| 2 | Fleximize | Included for comparison; smaller commercial property purchases up to £500,000 | £10,000 to £500,000 | interest 0.9% to 3.6% monthly |
| 3 | NatWest Bank | Business owners who prefer a high-street bank for commercial property finance | £500 to £10,000,000 | interest 4.5% to 10.5% annually |
| 4 | Virgin Money | Established businesses seeking bank-backed commercial mortgages from £30,000 | £30,000 to £10,000,000 | interest 4.5% to 10.5% annually |
| 5 | HSBC Bank | Included for comparison; suits smaller commercial property loans up to £300,000 | £1,000 to £300,000 | interest 8.6% to 11.3% annually |
| 6 | Barclays | Larger commercial property investors and portfolio landlords needing up to £25 million | £1,000 to £25,000,000 | interest 8.5% to 14.9% annually |
| 7 | Offa | Buy-to-let investors seeking competitive annual rates from £80,000 | £80,000 to £2,500,000 | interest 5.9% to 7.5% annually |
| 8 | Together Money | Large-scale commercial property purchases and portfolio refinance from £50,000 | £50,000 to £25,000,000 | interest 0.55% to 1.5% monthly |
| 9 | Shire Leasing | SMEs requiring commercial mortgages with flexible approval up to £750,000 | £5,000 to £750,000 | interest 4% to 11% monthly |
| 10 | Shireassetfinance | Business owners seeking secured property finance from £5,000 to £750,000 | £5,000 to £750,000 | interest 4.5% to 12% monthly |
A commercial mortgage is a loan secured against a business premises, letting you borrow capital using the property as security. For property investors and business owners acquiring workshops, retail units, offices or buy-to-let assets, this type of funding typically unlocks larger sums at longer repayment terms than unsecured alternatives. At £550,000, a commercial mortgage often supports the purchase or refinance of a mid-value commercial property across most UK regions.
Comparing lenders means looking beyond the headline rate. Arrangement fees, legal costs and valuation fees vary between providers and affect your total borrowing cost. Loan-to-value ratios typically range from 60% to 75%, determining how much deposit or equity you need. Interest rate type matters: variable rates track the base rate, while fixed rates offer predictable repayments. Early repayment charges and portability options also differ between high-street banks and specialist lenders.
Important note:
Funding Agent
Published loan rangeFrom £10,000 to up to £1,000,000
Rate typeInterest from 6.8% annually
Why it is included:It is included because many business owners need to compare several finance routes before choosing where to apply.
Funding Agent can help businesses compare suitable options across a lender panel, especially when eligibility depends on turnover, sector, trading history, credit strength and available documents.
Best use case: When the borrower wants to avoid applying to one lender at a time.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Why it stands out
- Useful when a business wants to compare lender fit rather than guess which lender to apply to first.
- Can help position the application around the funding purpose, trading profile and available documents.
- Works well as a conversion route for readers who are unsure whether a direct lender will approve a larger unsecured facility.
Need to know
- Funding Agent is a broker, not a lender.
- The lender, not Funding Agent, sets the final rate, term, fees and approval decision.
- The best match may be unsecured, secured, revolving credit, invoice finance or another product depending on the case.
Expert take
Funding Agent is a useful honourable mention for business owners who want to compare lender options before submitting a full application. A larger unsecured loan is not always approved by the first lender a business finds, so understanding lender fit early can reduce wasted time and avoid unnecessary declines.
One Stop Business Finance
Published loan range£100,000 to £3,000,000
Rate typeinterest 1.6% to 3% monthly
Overview: With a published range from £100,000 to £3,000,000, One Stop Business Finance funds commercial mortgages well into seven-figure territory. It lends against UK commercial property, suiting investors and owner-occupiers who can offer suitable security. Expect legal and valuation costs as part of the process.
Best next step: Compare secured commercial mortgage terms here.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Covers larger commercial property deals
- Interest from 1.6% monthly on secured lending
- Revolving credit structure also available
Need to know
- Requires strong trading history and affordability proof
- Personal guarantee likely required
- Legal and valuation costs apply
Expert take
A flexible secured lender handling facilities from £100,000 to £3,000,000. For a £550,000 commercial mortgage, the lending capacity and property-backed structure both work in the borrower's favour.
Source:https://www.osbf.co.uk/
Fleximize
Published loan range£10,000 to £500,000
Rate typeinterest 0.9% to 3.6% monthly
Overview: Fleximize can fund a secured business facility within 24 hours, which suits commercial property buyers racing to meet a deadline. Its published range runs from £10,000 to £500,000, and it lends against property or other business assets. A fast decision depends on providing clean affordability evidence upfront.
Best next step: Explore Fleximize secured terms here.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Funding possible within 24 hours
- Interest from 0.9% monthly
- Secured against property or assets
Need to know
- Maximum facility size is £500,000
- Strong trading history required
- Personal guarantee may be needed
Expert take
A speed-focused secured lender built for established SMEs. The 24-hour turnaround helps time-sensitive property deals, and a £500,000 facility works as a core portion of commercial property funding.
Source:https://fleximize.com/
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NatWest Bank
Published loan range£500 to £10,000,000
Rate typeinterest 4.5% to 10.5% annually
Overview: NatWest Bank quotes commercial mortgage rates from approximately 4.5% annually, which can mean lower monthly servicing costs than many alternative lenders. Its published lending range reaches £10,000,000, giving headroom for property purchases, refinances and investment acquisitions. Bank underwriting tends to be thorough and may take longer.
Best next step: Review NatWest commercial mortgage terms.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Annual rates from around 4.5%
- Lends up to £10,000,000
- Strong brand and product coverage
Need to know
- Bank underwriting can be slower
- Strong trading history expected
- Personal guarantee may be required
Expert take
A high-street bank with deep commercial mortgage capacity. For a £550,000 property loan, the low annual rate structure and broad lending appetite are genuine strengths, provided the applicant meets mainstream credit standards.
Source:https://www.natwest.com/business/loans-and-finance.html
Virgin Money
Published loan range£30,000 to £10,000,000
Rate typeinterest 4.5% to 10.5% annually
Overview: Virgin Money underwrites commercial mortgages for property purchases, refinances and investment across the UK. Its range spans £30,000 to £10,000,000, supporting owner-occupiers and landlords alike. Applicants should allow time for thorough bank underwriting.
Best next step: Check Virgin Money commercial mortgage eligibility.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Commercial mortgage range to £10m
- Annual rates from around 4.5%
- Covers purchases and refinances
Need to know
- Bank criteria can be strict
- Trading history and affordability checked
- Personal guarantee may be needed
Expert take
A mainstream bank with a dedicated commercial mortgage product. The property-backed structure and wide lending range suit a £550,000 purchase or refinance; applicants should allow time for thorough bank assessment.
Source:https://uk.virginmoney.com/business/business-borrowing/
HSBC Bank
Published loan range£1,000 to £300,000
Rate typeinterest 8.6% to 11.3% annually
Overview: HSBC Bank offers commercial mortgages to businesses with a solid trading record and clean affordability profiles. Its published range goes to £300,000, and approval typically takes around 48 hours once documentation is complete. Applicants with complex property structures may find the criteria narrower than specialist lenders.
Best next step: See HSBC commercial mortgage criteria.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Established high-street banking brand
- Annual rates from 8.6%
- Fixed commercial mortgage product
Need to know
- Maximum lending is £300,000
- 48-hour turnaround after docs submitted
- Strong credit history expected
Expert take
A global bank with a conservative commercial mortgage appetite. The £300,000 ceiling means this product suits smaller property-backed top-ups or part-funding of a wider commercial property purchase.
Source:https://www.business.hsbc.uk/en-gb/finance-and-borrowing
Barclays
Published loan range£1,000 to £25,000,000
Rate typeinterest 8.5% to 14.9% annually
Overview: Barclays writes business mortgages from £1,000 to £25,000,000, making it one of the widest-ranging high-street options for commercial property lending. It funds purchases, refinances and investment acquisitions secured against UK commercial premises. Annual interest rates start around 8.5%, and decisions can come within 24 hours.
Best next step: Compare Barclays business mortgage rates.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Lends up to £25m on commercial property
- Decisions as fast as 24 hours
- Covers purchases and refinances
Need to know
- Annual rates from around 8.5%
- Bank underwriting applies
- Personal guarantee may be needed
Expert take
A high-street lender with extraordinary commercial mortgage headroom. The £25m ceiling and property-backed structure comfortably accommodate a £550,000 facility, with rates reflecting its broad-access underwriting approach.
Offa
Published loan range£80,000 to £2,500,000
Rate typeinterest 5.9% to 7.5% annually
Overview: Offa can return a buy-to-let mortgage decision within one hour, making it one of the quickest routes to a property-backed facility. Its lending range of £80,000 to £2,500,000 covers commercial and residential investment purchases. Annual rates fall between 5.9% and 7.5%, offering a cost-competitive profile for fast funding.
Best next step: View Offa buy-to-let mortgage details.
More info
Company stats
Eligibility
Loan range
Rates and debtor rules
Benefits
- Decision in as little as 1 hour
- Annual rates from 5.9%
- Lends up to £2,500,000
Need to know
- Buy-to-let product focus
- Property valuation required
- Investment property criteria apply
Expert take
A fast-moving buy-to-let mortgage provider with competitive annual rates. For a £550,000 investment property purchase, the speed and rate combination is compelling, with the product purpose-built for rental investment scenarios.
Source:https://offa.co.uk/
Together Money
Published loan range£50,000 to £25,000,000
Rate typeinterest 0.55% to 1.5% monthly
Overview: Together Money structures buy-to-let mortgages with monthly interest rates starting around 0.55%, covering amounts from £50,000 to £25,000,000. It serves property investors, developers and landlords who need secured funding against residential or commercial property. The lender's large upper limit accommodates portfolio expansion and refinance.
Best next step: Explore Together Money mortgage options.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Monthly rates from 0.55%
- Lends up to £25,000,000
- Buy-to-let and property focus
Need to know
- Property valuation and legal costs apply
- Buy-to-let criteria to meet
- Exit-risk checks likely
Expert take
A large-scale property lender with a buy-to-let mortgage product spanning £50,000 to £25,000,000. The low starting monthly rate and huge upper limit work well for a £550,000 investment purchase or refinance.
Source:https://togethermoney.com/
Shire Leasing
Published loan range£5,000 to £750,000
Rate typeinterest 4% to 11% monthly
Overview: Shire Leasing writes commercial mortgages with monthly interest rates from 4%, covering facilities between £5,000 and £750,000. The product suits businesses and property investors who prefer a secured term structure with predictable monthly repayments. Approval speed of around 24 hours helps keep property transactions on track.
Best next step: Check Shire Leasing commercial mortgage terms.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Commercial mortgages to £750,000
- Monthly interest from 4%
- Funding around 24 hours
Need to know
- Trading history and affordability checked
- Personal guarantee likely required
- Legal and valuation costs apply
Expert take
A secured lender blending commercial mortgages with asset finance capabilities. The £750,000 ceiling accommodates a £550,000 facility, and the 24-hour turnaround supports time-sensitive property deals effectively.
Shireassetfinance
Published loan range£5,000 to £750,000
Rate typeinterest 4.5% to 12% monthly
Overview: Shireassetfinance serves property investors and businesses that need a commercial mortgage secured against UK premises. Its range runs from £5,000 to £750,000, with monthly rates starting at 4.5% and decisions typically within four hours. The lender's secured model suits owner-occupiers and investors who can demonstrate affordability.
Best next step: Compare Shireassetfinance mortgage options.
More info
Company stats
Loan range
Rates and debtor rules
Benefits
- Funding as fast as 4 hours
- Commercial mortgages to £750,000
- Monthly rates from 4.5%
Need to know
- Affordability and trading history checked
- Personal guarantee may apply
- Valuation and legal fees likely
Expert take
A responsive secured lender that turns commercial mortgage applications around in hours. The four-hour decision speed and £750,000 ceiling make it a practical match for a £550,000 property purchase where timing matters.
Commercial Mortgage Calculator
How loan-to-value ratios affect your £550,000 commercial mortgage
The loan-to-value (LTV) ratio determines how much you can borrow against a commercial property's worth. For a £550,000 mortgage, the LTV cap directly affects the deposit you need to put down.
Published LTV figures from lenders on this list typically range between 75% and 80%. One Stop Business Finance and Together Money both publish a maximum LTV of 75%. Offa goes slightly higher at 80%.
At 75% LTV, a £550,000 mortgage requires a property valued at around £733,000 or a cash deposit of approximately £183,000. At 80% LTV, the property needs to be worth at least £687,500, with a deposit of about £137,500.
Lenders will instruct an independent valuation of the property. The valuation confirms the market value and any factors that might affect security, such as tenant covenant strength or building condition. The final LTV offered may differ from the headline maximum once the valuation is complete.
Interest rates and repayment terms for a £550,000 commercial property loan
Commercial mortgage rates at this level vary widely by lender and structure. Some lenders quote monthly rates and others quote annually, so comparing like-for-like is essential.
Among lenders offering monthly-rate products, Together Money publishes rates from 0.55% to 1.5% per month, while One Stop Business Finance sits in the 1.6% to 3% per month range.
For annual-rate lenders, Offa publishes rates from 5.9% to 7.5% per year. NatWest Bank and Virgin Money both fall within the 4.5% to 10.5% per year range. Barclays publishes rates from 8.5% to 14.9% per year.
Term length affects your monthly repayment significantly. NatWest Bank and Barclays both offer terms up to 25 years, while Virgin Money extends to 20 years. Shorter-term lenders such as One Stop Business Finance (up to 18 months) and Shire Leasing (up to 6 years) suit bridging or short-term refinance needs rather than long-term mortgage arrangements.
Lender eligibility criteria for a £550,000 commercial mortgage
Lenders assess several factors before approving a commercial mortgage at this level, including trading history, turnover, and whether directors can offer a personal guarantee.
Turnover requirements vary. NatWest Bank asks for a minimum turnover of £300,000, while Fleximize requires £150,000. One Stop Business Finance publishes no minimum turnover threshold, making it more accessible for businesses with lower revenue.
Trading history is another key filter. Virgin Money requires at least one year of trading, and Fleximize asks for six months. One Stop Business Finance has no minimum business age requirement.
Personal guarantees are widely required. One Stop Business Finance, Fleximize, NatWest Bank, Virgin Money, and HSBC Bank all ask directors to provide a personal guarantee. A personal guarantee means you are personally liable if the business cannot repay the mortgage. Homeowner status may also be considered; Fleximize requires borrowers to be homeowners, while One Stop Business Finance does not.
How to compare commercial mortgage lenders for a £550,000 property purchase or refinance
Choosing the right lender for a £550,000 commercial mortgage means looking beyond the headline rate. Focus on the total cost, flexibility, and how well the product matches your timeline.
Start with the LTV cap. If you have limited cash for a deposit, a lender offering 80% LTV such as Offa may work better than one capping at 75% like Together Money or One Stop Business Finance.
Next, match the term to your goal. If you are buying a long-term investment property, a 20- to 25-year term from NatWest Bank, Virgin Money or Barclays spreads repayments and improves affordability. For a bridging scenario or quick refinance, shorter terms from One Stop Business Finance (3 to 18 months) or Shire Leasing (3 months to 6 years) may be more appropriate.
Finally, check eligibility requirements around trading history, turnover, and personal guarantees. Some lenders are more flexible than others on these points. Working with a broker such as Funding Agent can help you compare multiple lenders without leaving multiple footprints on your credit file.
