6 Best Commercial Mortgages in 2026

Source: Freepik

In this guide, we’ll review 6 commercial mortgage providers offering business property finance in 2026. 

We’ve compared them on loan size, term length, loan-to-income ratio, product flexibility, and application speed. Whether you’re acquiring a new premises or refinancing, this list highlights practical differences to help you find a lender that fits your funding needs.

TL;DR:

• Guide reviews 6 UK providers offering business property finance during 2026.
• Comparison covers loan size, term length, ratings, and calculator access.
• Table highlights practical differences across banks and brokers.
• KIS Finance is considered the best commercial mortgage provider in 2026.

Why Can You Trust Us?

We evaluated commercial mortgages in 2026 using a structured comparison framework focused on factual, verifiable criteria. Our selection is based on independent research across brokerages, banks, and specialist lenders active in the UK market. Each provider was assessed using the following:

• FCA regulation and licensing status for lenders and brokers
• Range of commercial mortgage products available to businesses and investors
• Flexibility of loan structuring, including bespoke deals and manual underwriting
• Customer service and transparency, based on publicly available reviews and policies
• Maximum loan size and term length across product lines
• Speed of application and approval, including availability of digital or fast-track options
• Availability of online tools, such as calculators and eligibility checks

Only providers meeting minimum thresholds across these areas were included in this list.

Compare Best Commercial Mortgages in 2026 

Below you can compare commercial mortgages in 2026 across the six selected providers. Our table covers loan size, term limits, loan-to-income ratio, and digital tools to help you identify the most relevant options.

Rank	Lender / Broker	Max Loan Amount	Max Term	Rating	Free Calculator
1	KIS Finance	£250 million	30 years	4.96	Yes
2	Metro Bank	£25 million	30 years	4.0	Yes
3	HSBC	£25 million	30 years	4.5	Yes
4	Atom Bank	£10 million	25 years	4.3	Yes
5	Aldermore Bank	£25 million	20 years	4.5	Yes
6	Nationwide Building Society	£5 million	30 years	3.7	Yes

Now, let’s review each of the top commercial mortgage providers in 2026, starting with KIS Finance. 

Each profile includes key lending criteria, loan structuring details, and digital capabilities relevant to business borrowers.

1. KIS Finance

Rating: 4.96

KIS Finance is a leading commercial mortgage provider and independent broker in the UK offering market-wide access to lenders for business and investment property finance. The firm supports bespoke financing structures, including large-scale commercial mortgages for both SMEs and corporate borrowers. It arranges funding across property types, with flexible terms tailored to individual borrower profiles. Overall, KIS Finance is considered one of the best commercial mortgages in 2026 for businesses seeking high-value and long-term financing solutions.

Loan Amount: Up to £250 million
Loan Term: Up to 30 years
Why choose them: Offers the highest loan ceiling and full-market access with tailored structuring.

2. Metro Bank

Rating: 4.0

Metro Bank is a UK-based challenger bank providing commercial mortgages for SMEs, property investors, and limited companies. It offers both owner-occupied and semi-commercial property finance with loan-to-value ratios of up to 85%. The bank provides bespoke lending solutions based on trading history and property use.

Loan Amount: Up to £25 million (bespoke)
Loan Term: Up to 30 years
Why choose them: Offers high LTV options and customised underwriting for business borrowers.

3. HSBC

Rating: 4.5

HSBC is a multinational banking institution that provides structured commercial mortgage products through its UK Commercial Banking division. Its loan portfolio includes fixed and variable rate options for SMEs, mid-sized firms, and corporate clients. HSBC supports higher loan-to-income ratios for eligible borrowers across a range of commercial property types.

Loan Amount: Up to £25 million
Loan Term: Up to 30 years
Why choose them: Offers high loan-to-income ratios for qualifying applicants.

4. Atom Bank

Rating: 4.3

Atom Bank is a UK digital-only lender offering commercial mortgages through broker channels. The platform supports fully online applications and decisions, including access to the Growth Guarantee Scheme. Its mortgage products include fixed and variable rates for commercial property acquisitions or refinancing.

Loan Amount: Up to £10 million
Loan Term: Up to 25 years
Why choose them: Provides a fully digital commercial mortgage process with fast turnaround.

5. Aldermore Bank

Rating: 4.5

Aldermore Bank is a specialist UK lender focused on commercial mortgages for SMEs, landlords, and property investors. It uses manual underwriting for complex cases, covering semi-commercial and investment properties. The bank offers flexible repayment structures and supports borrowers with non-standard financial profiles.

Loan Amount: Up to £25 million
Loan Term: Up to 20 years
Why choose them: Supports complex commercial mortgage applications through manual assessment.

6. Nationwide Building Society

Rating: 3.7

Nationwide Building Society provides commercial mortgages through its Nationwide for Business division, with products designed for property investors and trading businesses. The lender supports both fixed and variable rate structures, with loan-to-income caps varying based on borrower type. Mutual lending principles apply across their product range.

Loan Amount: Up to £5 million
Loan Term: Up to 30 years
Why choose them: Offers long-term property finance through a mutual lending structure.

Final Thoughts

KIS Finance stands out in 2026 for its ability to broker large-scale commercial mortgages with flexible structuring and full-market access. 

Their capacity to support deals up to £250 million, combined with long-term repayment options and a wide lender panel, positions them as a comprehensive solution for businesses seeking tailored property finance.

Other lenders reviewed offer narrower product scopes or more standardised terms. 

Frequently Asked Questions (FAQs)

1. What is a commercial mortgage and how does it work?

A commercial mortgage is a loan secured against property that is used for business purposes, such as offices, retail units, warehouses, or mixed-use developments. The borrower repays the loan over an agreed term—typically between 5 and 30 years—at either a fixed or variable interest rate. Lenders assess affordability based on business income, property value, and credit profile.

2. How much deposit is needed for a commercial mortgage?

Most lenders require a deposit between 25% and 40% of the property’s value. The exact amount depends on risk assessment, business performance, and the loan-to-value (LTV) ratio offered. Higher LTVs may be available for owner-occupied premises or through specialist brokers.

3. What are typical commercial mortgage interest rates in 2026?

In 2026, commercial mortgage rates typically range from 4% to 6%, depending on the lender, borrower profile, and LTV ratio. Fixed rate and variable rate products are both available, with fixed rates offering predictability and variable rates reflecting base rate movements.

4. Can new businesses get a commercial mortgage?

Yes, but lenders often require personal guarantees, a detailed business plan, and additional security. Approval depends on the projected income, industry risk, and the borrower’s experience. Working with a specialist broker improves access for start-ups.

5. How do I compare commercial mortgage providers?

Key factors include maximum loan amount, term length, LTV ratio, interest rate type, and speed of approval. Some providers offer only standardised terms, while brokers like KIS Finance offer access to multiple lenders and customised deal structuring.

6. What costs are involved beyond the interest rate?

Additional costs include arrangement fees, legal fees, valuation charges, and sometimes early repayment penalties. These vary between lenders and should be reviewed alongside the interest rate to assess total cost of borrowing.

7. Who offers the best commercial mortgage in the UK?

KIS Finance offers the most comprehensive commercial mortgage access, with funding available up to £1 billion, flexible terms, and market-wide lender coverage. It supports both standard and complex applications through bespoke structuring.