The best commercial mortgage lender in the UK depends on what the building is used for, who is borrowing, the loan required and how repayments will be supported. A lender that works well for a trading company’s premises may not suit a tenanted industrial unit, mixed-use building or property investment portfolio.
This 2026 guide compares six UK lenders with publicly described commercial property lending options: Aldermore, Allica Bank, Metro Bank, NatWest, Shawbrook and YBS Commercial. It explains where each may be worth exploring, what to compare beyond the headline rate, and how to prepare a stronger application.
Commercial mortgage lenders UK: at-a-glance comparison
Use the lender summaries below to shortlist providers by type of transaction, not as a guarantee of availability or acceptance.
Aldermore
Specialist commercial and investment property
Suitable situations to explore
Investment property, semi-commercial or owner-occupied cases that suit its specialist underwriting.
What to check first
Different teams and published loan bands apply to intermediary and larger commercial real-estate transactions.
Allica Bank
Established trading businesses and investors
Suitable situations to explore
Businesses seeking premises to occupy and investors financing commercial or mixed-use property.
What to check first
Published eligibility calls for established trading accounts; product and borrower-structure criteria must be checked.
Metro Bank
Relationship-led commercial property finance
Suitable situations to explore
Trading businesses, property investors and borrowers seeking a discussion about a commercial financing structure.
What to check first
Its commercial finance pages emphasise individually structured transactions; fees, security and access routes vary.
NatWest
Trading business premises
Suitable situations to explore
Businesses purchasing premises in which they trade or refinancing an existing commercial property loan.
What to check first
Its published commercial mortgage is oriented towards business property; the bank assesses circumstances, fees and security.
Shawbrook
Specialist trading and investment cases
Suitable situations to explore
Commercial landlords, mixed-use investors and qualifying small businesses buying or refinancing premises.
What to check first
Trading and investment propositions have different criteria, underwriting methods and structures.
YBS Commercial
Property investment and owner-occupied cases
Suitable situations to explore
Qualifying owner-occupier businesses or investors seeking commercial property finance through published products.
What to check first
Different borrower, experience, residency and security rules apply to owner-occupied and investment products.
Information reflects published product descriptions checked in October 2026. “Worth exploring” indicates possible fit, not an eligibility decision or approval promise. These profiles do not compare live interest-rate quotes.
Which lender could fit your property transaction?
These are not equal products. Some lenders concentrate on a trading company’s ability to service borrowing; others accept commercial investment property where lease quality, tenant strength and rental cover are central. The six lender profiles below explain these differences and the key criteria.
Aldermore
Aldermore distinguishes broker-distributed commercial mortgage cases from larger commercial real-estate lending. Its published intermediary range includes commercial, semi-commercial, office and industrial property; its larger-loan proposition also covers owner-occupied premises. Confirm which proposition matches the property and loan size before interpreting any stated LTV or fees.
Allica Bank
Allica publicly describes both owner-occupied commercial and commercial investment mortgages. It assesses the borrower, the trading history and the property, with different evidence and repayment structures across product types. Do not assume an investment case has the same terms as a trading-business purchase.
Metro Bank
Metro Bank describes commercial mortgages for buying business premises, refinancing existing borrowing and property investment. The commercial and intermediary offering can involve tailored structures rather than one standard rate card, making transaction details particularly important at the first enquiry.
NatWest
NatWest publishes a dedicated commercial mortgage product for businesses buying premises or refinancing existing property-backed business borrowing. It notes that the rate depends on the applicant’s circumstances and that product fees can apply. Owner-occupied borrowers should consider both business affordability and property suitability.
Shawbrook
Shawbrook describes commercial property investment finance as well as a Commercial Trading proposition for owner-occupied premises. Its property range includes commercial and semi-commercial buildings. The route, acceptable security and affordability treatment will differ by whether the premises generate rent or support the trading business.
YBS Commercial
YBS Commercial publishes separate owner-occupied and commercial investment mortgage criteria. The distinction matters: for example, the investment route can depend on commercial property management experience and the ownership structure, while owner-occupied applications are assessed against the trading business.
Owner-occupied vs commercial investment mortgages
Owner-occupied business premises
The business uses the building to trade: for example, a workshop, warehouse, office or surgery. Lenders will often focus on the trading history, cash flow, debt service and suitability of the property as security.
Commercial investment property
The property is held to generate rental income. Lenders may place more weight on rental cover, the tenancy agreement, tenant covenant, lease term, void risk, property valuation and the investor’s experience.
A mixed-use building, unusual asset, short lease or change of use can require different underwriting again. Read the mixed-use commercial mortgage guide for property-specific considerations.
How to compare commercial mortgages fairly
A commercial mortgage comparison should review the total cost and practical conditions of the loan. A rate headline by itself cannot tell you which offer is strongest for your circumstances.
- Eligibility and property appetite: Is the lender willing to consider the property type, location, condition, tenant or trading sector? Does it accept the proposed borrower, including a company or partnership?
- Loan-to-value (LTV) and deposit: The available loan depends on the valuation and the lender’s maximum LTV, not just the agreed purchase price. Deposit and source-of-funds evidence matter.
- Affordability and rental cover: Owner-occupied cases may depend on trading profit and debt service; investment cases may require rental-income coverage and acceptable lease terms.
- Interest-rate structure: Compare fixed versus variable interest, the benchmark and margin where relevant, and what happens when the initial rate period ends.
- Fees and early repayment costs: Ask for lender arrangement fees, valuation and legal fees, broker fees and any exit or early repayment charges before comparing net costs.
- Repayment and security: Assess capital repayment versus interest-only, loan term, personal guarantees, covenants, additional security and any balloon or refinance exposure.
- Timing and certainty: Check what documents are required, whether an offer is conditional and whether valuation and legal timelines fit the proposed completion date.
For fuller explanations, see the guides to commercial mortgage LTV and commercial mortgage rates and fees.
How much can a business borrow?
There is no single UK commercial mortgage deposit or minimum loan that works across all lenders. One product may set a lower minimum loan; another may focus on larger investment transactions. The business’s ability to service debt, property value, proposed repayment plan and lender criteria all influence the result.
Illustrative LTV example — not a lender quote: On a property valued at £800,000, a 70% LTV mortgage would equate to a £560,000 loan and £240,000 equity or deposit, before fees and transaction costs. A lender may offer a different maximum LTV or a lower loan following affordability and valuation checks.
Do not treat publicly advertised maximum LTVs as guaranteed borrowing. Each lender makes its own decision on the specific case, and actual property valuation can differ from the asking price.
Documents to prepare before approaching lenders
Organising a concise deal summary usually makes a commercial property finance conversation more productive. The lender may request:
- Property: address, purchase price or estimated value, type and condition, intended use, sales particulars and any known works.
- Borrower: company or individual details, directors or beneficial owners and proposed ownership structure.
- Finance: required loan, deposit or existing equity, source of funds, target loan term and desired completion date.
- Trading-business cases: recent accounts, management information, business banking and forecasts where appropriate.
- Investment cases: tenancy schedule, rent roll, leases, tenant information, outgoings and portfolio details if relevant.
- Refinance: current mortgage statement, existing security, maturity date and reason for changing facilities.
Identity checks and additional underwriting evidence will usually follow. Do not email identity documents or bank statements until a secure submission method has been arranged. See how to apply for a commercial mortgage for the wider process.
Commercial mortgage, business loan or bridging finance?
A standard business loan and a commercial mortgage are not interchangeable. A business loan may fund working capital or business investment without the same property-security structure. Commercial mortgages are designed around longer-term borrowing secured on property. Funding Circle’s current published range, for example, primarily describes business loans, asset finance and other business finance, rather than a conventional long-term commercial property mortgage.
Where a purchase is urgent, the property needs major work or the longer-term exit depends on changes to the building, commercial bridging finance may need to be considered. Bridging is short-term and can introduce higher costs and refinancing risk, so the exit strategy matters.
How we selected these lenders
This is an editorial, non-ranked comparison. The selection criteria were: (1) a live official UK commercial property finance page, (2) an identifiable mortgage or property-backed lending proposition, and (3) enough published information to explain the likely transaction fit. We did not independently obtain personalised quotes, access private lender underwriting systems, survey customer satisfaction or verify every lender’s active broker panel. Absence from this list does not mean another lender is unsuitable.
The original article included generic business-loan providers in its “best commercial mortgage lender” ranking. This version removes that category confusion, avoids unsupported rate and speed claims and cites the relevant lenders’ own product information. The comparison should be reviewed again as criteria evolve.
Frequently asked questions
Which bank is best for a commercial mortgage in the UK?
There is no universal best bank. Owner-occupied premises, commercial investment properties and mixed-use assets can require different underwriting. Compare property appetite, loan size, borrower eligibility, affordability, total cost and terms before choosing a lender.
Do commercial mortgage lenders publish the same interest rates?
No. Many offers are priced by transaction and borrower risk, while some lenders publish particular product rates or ranges. Compare the actual quote, fees, repayment structure and conditions on a like-for-like basis; published examples may change.
Can a limited company obtain a commercial mortgage?
Yes, some lenders accept qualifying limited companies and other business entities, but not every lender accepts every type of company, newly incorporated SPV or ownership structure. The property use and legal borrower must be clear before applying.
What is the difference between an owner-occupier and a commercial investment mortgage?
An owner-occupier uses the building for its own trading activity. An investment property is generally held to earn rent from tenants. Lenders may use different income tests, documentation and loan structures for the two routes.
Can commercial mortgage lenders finance a mixed-use property?
Some can. A property combining commercial and residential accommodation may be accepted by lenders with suitable mixed-use criteria. Tenant arrangements, the proportions of each use and property valuation affect the available route.
Are all commercial mortgages FCA regulated?
No. Many commercial property loans for business purposes are outside standard FCA mortgage regulation, but the legal position depends on the transaction and borrower. Lockwell Finance states that the advice it gives is not FCA regulated. Seek appropriately regulated advice where the nature of your borrowing requires it.
Compare finance for your commercial property
Buying business premises, refinancing commercial property or investing in a building to let? Share the property type, price or value, amount required, borrower structure and target completion date. Lockwell Finance can review your enquiry and explain relevant next steps. Availability, terms and any introduction are subject to lender criteria.
Or call +44 20 8044 9040. Broker fee information and the non-FCA-regulated advice disclosure are available in the site footer.
