6 Best Commercial Mortgage Brokers for UK Business Property Buyers in 2026

Buying your first shop, office, warehouse or mixed-use block takes some planning. A commercial mortgage works differently from a residential mortgage, with lenders looking closely at the property type, your business plan and how you will repay. Many buyers therefore speak to a specialist commercial mortgage broker first, because a broker can help them compare options and prepare an application that fits the relevant lender criteria.

Our top pick is Shire Funding for SMEs buying or expanding their business premises, thanks to its commercial mortgages, with loans from £25,000 and terms up to 30 years alongside a quick quote process. It offers an extensive funder network with a blend of own-book and brokered solutions and dedicated support through the application. For businesses seeking property funding alongside wider SME growth finance, ASC Finance for Business is a useful alternative. For clients who want ex-banker expertise and direct relationships with specialist lenders, Bespoke Business Finance is worth a close look.

If you are a business owner, landlord or investor weighing up commercial property finance, this guide is for you. The ranking considers advertised lender access, sector specialisms, fee information and service model, alongside borrower profile fit and UK coverage. Below you will find a ranked list of the 6 best options, starting with our top all-round starting point and moving through brokers with distinct strengths for different business property purchases.

What to look for in a commercial mortgage broker

The right broker depends on your deal, rather than how familiar its name happens to be. Start with lender access. Some brokers work from a restricted panel while others can approach a wider network, so ask who they can approach for your property type and whether they offer own-book solutions, brokered solutions or both. Next, check sector specialisms. An owner-occupier commercial mortgage for your trading premises is underwritten differently from an investment property mortgage, a semi-commercial mortgage or finance for renewables, industrial or professional practices.

Then look at transparency and service. You should understand how fees work, what support you get with paperwork and valuation, and how quickly you can get an indicative quote for the purchase you have in mind. Think about borrower fit too. A first-time buyer needs more guidance than a portfolio investor, while an SME refinancing to release capital needs a broker comfortable with cash flow and business plans. Finally, consider coverage and communication. Ask whether you will have a named contact and clear next steps, with UK-wide support whether you meet in person or work remotely.

The 6 best commercial mortgage brokers in the UK

The brokers below offer different approaches to helping UK businesses and investors arrange commercial property finance. Whether you are buying your first business premises, refinancing an investment portfolio or exploring semi-commercial options, the most useful choice will depend on your situation and the property involved. The list opens with our top recommendation for most SME buyers and moves through brokers with distinct strengths for specific borrower types.

#1. Shire Funding - Best for SMEs buying or expanding business premises

Shire Funding is a practical starting point if you are an SME owner looking to buy, refinance or expand your trading premises with structured support throughout the application.

Shire Funding offers commercial mortgages for UK businesses, with loans advertised from £25,000 and terms of up to 30 years. The service combines an extensive funder network with a blend of own-book and brokered solutions, giving applicants different funding routes to consider according to their circumstances and the property. You also get dedicated support and a quick quote process to give you an early sense of what might be possible before you commit to a full application.

In practice, that setup suits first-time commercial buyers who want clarity on affordability and deposit requirements, as well as help with the paperwork. It also suits established firms planning an expansion or a move to owner-occupier premises. The emphasis is on understanding your business and its goals.

Key specs:

• Commercial mortgages advertised from £25,000
• Terms of up to 30 years, subject to lender criteria and status
• Extensive funder network with own-book and brokered routes
• Dedicated support with a quick quote process for early guidance
• Focus on SMEs buying, refinancing or expanding business premises

Pros

• Clear entry point for SMEs, with a defined minimum loan size and long maximum term
• Choice of funding routes through own-book and brokered solutions
• Dedicated support for applicants
• Quick quote process helps you sense-check options before a full application

Cons

• Long repayment terms reduce monthly payments but can increase the total interest paid
• On brokered facilities, the placing lender determines the final rate, security requirements and conditions

Who it is best for: SMEs and first-time commercial buyers who want a clear, supported route to buying or expanding owner-occupier premises.

Property offered as security, including your home where applicable, may be repossessed if you do not keep up repayments. An indicative quote is not final approval: the available amount, rate and term depend on the property, affordability and the specific lender's assessment. Include valuation, legal and arrangement costs in your purchase budget, alongside the deposit.

#2. Coreco Commercial - Best for complex specialist cases needing clear advice

Coreco Commercial is positioned for borrowers whose deal is not straightforward and who want the available options explained in plain English.

The firm describes itself as an award-winning, professional brokerage bringing down-to-earth clarity to commercial and specialist lending. It operates as a trading style of Coreco Specialist Finance, placing it within a wider specialist finance group. The tone is deliberately accessible, which may appeal if you have found commercial property finance opaque or jargon heavy in previous conversations with lenders or advisers.

You might shortlist Coreco Commercial when your case involves unusual property, complex income or a specialist lending structure that needs careful presentation to lenders. Its emphasis is on making each step and requirement clear before you apply, so you can understand what the proposed finance involves rather than simply compare headline figures.

Pros

• Award-winning positioning in commercial and specialist lending
• Plain-English approach that suits borrowers new to complex finance
• Part of a broader specialist finance group

Cons

• For a straightforward purchase, compare the proposed advice and application process with the support you actually need
• You will still need full business paperwork, accounts and valuation, so expect a thorough process even with a broker handling the application

Best for: borrowers with complex or specialist requirements who want clear, accessible advice.

#3. ASC Finance for Business - Best for established SMEs with growth and investment needs

ASC Finance for Business suits you if your property move is part of a wider growth plan for the business.

ASC is an independent commercial finance broker that helps businesses secure funding for growth, property and investment. Alongside commercial mortgages, its advertised range includes buy-to-let finance, development funding and exit finance, plus wider business funding such as invoice discounting and factoring. That breadth can be useful when you are thinking about premises and working capital together, with investment plans that need to fit around both.

For an established SME, the appeal is continuity. You can discuss an owner-occupier purchase, a refinance or an investment property alongside other funding needs with one broker that covers several related funding types. If you only need a single, simple mortgage, the wider range may be less relevant, but for growth businesses it offers a way to consider related funding needs together.

Pros

• SME finance focus encompassing property purchases and wider growth funding
• Wide product coverage from commercial mortgages to development and business funding
• Independent broker model for searching across lenders according to client needs

Cons

• Its multi-product focus means it is not a pure-play mortgage specialist, so keep your specific property requirements central to the discussion
• If you want a narrow mortgage quote, make that scope clear when discussing the broader range of finance available

Best for: established SMEs that want property finance alongside broader growth and investment funding.

#4. Bespoke Business Finance - Best for ex-banker expertise and specialist lender relationships

Bespoke Business Finance is worth a call if you want your application shaped by people who have worked on the lender side of the desk.

The firm is a specialist commercial mortgage brokerage based in Surrey and covering the entire UK. It states that every team member has a UK commercial or corporate banking background, which informs its approach to structuring applications for lenders. It also highlights working relationships with specialist lenders including Interbay Commercial, Hampshire Trust Bank and Aldermore Bank.

That background is relevant when your case needs careful presentation, such as trading accounts that need context, a semi-commercial element or a property type that mainstream lenders treat cautiously. The appeal is an application approach informed by banking experience, though the lender will still assess the property and the borrower against its own requirements.

Pros

• Team with commercial and corporate banking backgrounds to help structure applications
• UK-wide coverage with a specialist commercial mortgage focus
• Named relationships with specialist lenders for non-standard deals

Cons

• If you also want wider business finance products, establish the scope of the advice alongside the commercial mortgage work
• For a very small or simple deal, compare the proposed service and facility terms with the requirements of your purchase

Best for: borrowers who value ex-banker insight and access to specialist lender routes.

#5. The Commercial Branch - Best for semi-commercial and mixed-use deals

The Commercial Branch is a strong shortlist option if your property mixes commercial and residential space or you need several finance types in one place.

Its advertised range is unusually wide and includes owner-occupier commercial mortgages, investment commercial, semi-commercial, development finance, bridging loans, buy-to-let, refurbishment loans, holiday lets, multi-unit freehold blocks and corporate finance. It presents itself as a versatile broker for business owners and investors whose requirements span more than one type of property finance.

That range is relevant to mixed-use high street units, flats above shops, multi-unit blocks and refurbishment projects where the lending route depends on exact use, income split and exit plan. You can explore mortgage and bridging options in one conversation, alongside refurbishment finance where work on the building forms part of your plans.

Pros

• Broad product menu that covers semi-commercial, mixed-use and multi-unit blocks
• Useful for refurbishment, bridging and buy-to-let alongside core commercial mortgages
• Regional base with national deal coverage for investors outside London

Cons

• With so many products on offer, ask who will handle your specific deal type and how the proposed facility fits your plans
• Bridging or refurbishment funding has different repayment and exit requirements from a long-term mortgage, so compare the proposed structure carefully

Best for: buyers and investors with semi-commercial, mixed-use or multi-unit requirements.

#6. Compass Business Finance - Best for specialist sectors including renewables and professions

Compass Business Finance fits you if your business sits in a specialist sector and you want that context to be part of the finance discussion.

Established in 2005, Compass focuses on industry, professions and renewables finance, with particular emphasis on asset-based funding for print, packaging and engineering businesses. Its commercial mortgage offering sits alongside wider business finance, making it relevant when a premises purchase forms part of a broader investment plan. Consider the mortgage separately from equipment finance: the security, fees and repayment structure can differ even when both facilities support the same expansion.

A professional practice buying its surgery or office, an industrial firm refinancing to release capital, or a renewables business funding growth may find this sector focus more relevant than a generalist approach. You can discuss the mortgage alongside related needs without starting from scratch with a new adviser for each part of the funding.

Pros

• Explicit focus on specialist sectors including renewables, professions and industrial
• Established since 2005 with a broad range of finance options beyond mortgages
• Helpful when property, equipment and cash flow needs overlap

Cons

• For a mainstream owner-occupier purchase, weigh the relevance of the sector specialism against your own property and funding requirements
• Mortgages are one of several solutions offered, so discuss the adviser's mortgage experience for your property type

Best for: specialist-sector businesses that need property finance with sector-aware advice.

Commercial mortgage FAQs: should you use a broker?

Should I use a broker or go straight to a lender?

If you know exactly which lender fits your property and you meet their criteria comfortably, going direct can work. For most buyers, a broker is worth considering because they know which lenders accept different property types and how income structure and deposit level affect the options. You still need to provide full documents and pay valuation and legal costs, but that guidance can help you avoid applications to unsuitable lenders. Ask any broker who they can approach and how they charge before you proceed.

Is it worth buying commercial property as a first-time buyer?

Yes, if the numbers stack up and you understand the extra checks involved. Lenders will look at your business experience, cash flow forecasts, accounts and the property's suitability and value. A first purchase often takes longer because you are learning the process while running your business. A broker who supports first-time buyers can help you prepare forecasts and explain deposit expectations, while setting realistic timescales for the application.

Should I expect to put down a large deposit?

You should plan for a larger deposit than residential, but the exact amount depends on property type, trading strength and lender appetite. Owner-occupier deals, strong cash flow and good security can improve your options, while specialist or semi-commercial property may need more equity. Rather than guessing, get an indicative quote based on your accounts and target property. You can also use a commercial mortgage calculator for early figures, then discuss the details with a broker before relying on those figures.

Is it worth chasing a 90 percent LTV commercial mortgage?

A 90% loan-to-value mortgage would finance nine-tenths of the property's assessed value, leaving a 10% deposit before fees. Do not build a purchase budget around that level without a suitable lender offer. High LTV commercial deals are uncommon, often carry stricter terms and may need additional security or guarantees. A lower LTV usually widens your lender choice and can improve pricing and approval prospects, though the lender still assesses the whole application. If cash is tight, ask whether a phased purchase, a different property or additional equity would give you a stronger application.

Should I choose an owner-occupier or an investment mortgage?

Choose based on how the property will be used. An owner-occupier mortgage is for premises your business will trade from, with affordability linked to trading performance. An investment mortgage is for property you let to tenants, with affordability linked to rental income and yield. Mixed-use property may need a semi-commercial route. You can read the FCA guidance on what counts as a regulated mortgage contract to understand when regulation applies, then discuss the right category with your broker.

Should I focus on rates or on terms when comparing deals?

Weigh both. Commercial mortgage rates in the UK move with market conditions, and the headline rate alone does not show the whole cost. Fees, valuation costs, repayment structure, overpayment rules, covenants and speed can matter more to your total cost and flexibility. Ask for the full illustration including fees and early repayment terms, then compare like for like across the facilities available to you.

Is it worth considering a semi-commercial mortgage for mixed-use property?

Yes, if your building blends commercial and residential use, such as a shop with flats above. Many mainstream commercial products do not fit that mix, while a semi-commercial mortgage is designed around the income split and property use. Be ready to show rental income and leases, with details of how each part is occupied. A broker experienced in mixed-use deals can help you present the split clearly and choose between mortgage, bridging or refurbishment routes where works are planned.

Our final take

Shire Funding stands out as a clear starting point for SMEs buying or expanding premises, with loans from £25,000, terms up to 30 years and dedicated quote support. Coreco Commercial suits complex cases that need plain-English clarity. ASC Finance for Business fits established firms linking property to wider growth finance. Bespoke Business Finance appeals when you want ex-banker structuring and specialist lender access. The Commercial Branch is handy for semi-commercial and mixed-use projects. Compass Business Finance is the natural pick for renewables, professions and industrial needs.

If you are ready to explore, start with an initial conversation with Shire Funding to sense-check affordability and the next steps for your business property purchase.