Commercial Mortgages

Commercial Mortgages

Long-term funding for income-producing property and the premises you trade from.

What it is

Priced individually. Won on presentation.

A commercial mortgage is not a residential mortgage with a different sticker on the front. Where a residential lender is assessing you — your income, your credit file, your affordability — a commercial lender is assessing an income stream. The rent from the tenants. The trading profit of the business inside the building. The rent you save by no longer paying a landlord.

There is no rate table. Pricing is set case by case: cost of funds plus a margin that reflects the asset, the covenant, the LTV and the borrower. Two identical loan amounts on two similar-looking buildings can be quoted several hundred basis points apart because the underlying income tells a different story.

Because there is no rate card, presentation of the case matters far more than in the residential world. The same deal packaged well and packaged badly will attract different lenders, at different prices, on different terms. Half of what a good broker does is the packaging.

Use cases

Where commercial finance actually goes.

HMOs and multi-unit freeholds

Higher yield, and a much smaller lender pool.

Houses in multiple occupation and multi-unit freehold blocks sit in a narrower lender universe than standard buy-to-let. The wrong choice of lender turns a strong asset into an ungetable case.

Article 4 designations restrict where new HMOs can be created without full planning. Licensing regimes vary borough to borough. And valuation is the big one: some lenders value an HMO as bricks and mortar — the same house next door with a family in it — while specialists value on investment yield, often producing a dramatically higher figure and a very different LTV.

Key lending considerations

  • Article 4 status of the postcode
  • Mandatory, additional or selective licensing
  • Bricks-and-mortar versus investment valuation
  • Room count, layout and fire compliance

Hospitality and leisure

Trading businesses first, buildings second.

Pubs, hotels, restaurants and guest houses are underwritten as trading businesses that happen to sit inside a building. The property matters, but the accounts matter more.

Lenders will want two or three years of trading history, ideally showing stable or growing EBITDA. Valuation is on a going-concern basis — the value of the trade plus the property, not the property alone — which can move significantly with the accounts. Operator experience in the sector is a hard requirement for most lenders; first-time operators typically need an experienced manager on the payroll.

Key lending considerations

  • Two to three years of filed accounts
  • Going-concern valuation methodology
  • Operator experience in the sector
  • Wet, dry and accommodation revenue mix

Owner-occupied commercial

Buy the premises you already trade from.

If your business already pays rent on premises, buying them is often the single best balance-sheet move available. Affordability is assessed against the business accounts rather than a rental income, and the mortgage payment usually looks familiar next to the rent it replaces.

The case for owning rather than leasing is not romantic — it is the retention of every capital improvement you make, the removal of a landlord from your operational decisions, and an asset on the balance sheet that appreciates instead of a lease that runs down.

Key lending considerations

  • Filed accounts or SA302s — two years typical
  • Interest cover ratio against EBITDA
  • Deposit from business cash or director loan
  • SIPP / SSAS purchase as an alternative structure

Commercial investment

Income covers debt. Lease term protects it.

Single-let and multi-let commercial investment is priced on the rent, the tenants and the lease. A strong covenant on a long unexpired term unlocks the sharpest pricing; a mixed rent roll on short leases moves the case into specialist territory but is still very fundable.

The two figures underwriters will land on first are interest cover — how comfortably the rent covers the debt service — and the weighted average unexpired lease term. Void risk is priced in explicitly, and any tenant break inside the loan term will get attention.

Key lending considerations

  • Tenant covenant strength and sector
  • Weighted average unexpired lease term (WAULT)
  • Interest cover ratio against passing rent
  • Void periods and reletting assumptions

Semi-commercial and mixed use

Two assets, one title, and a narrower lender list.

A shop with flats above, an office with residential upper parts, a pub with accommodation. The residential element usually drives the value while the commercial element drives the lending category, which means the case sits outside standard buy-to-let and outside pure commercial. Lenders split on how they treat the mix — some cap the commercial percentage, some value the whole on an investment yield, some insist on separate valuations.

This is where a mispriced case most often sits, because the same asset can attract materially different terms depending on which lender's definition it falls under, and on whether the SDLT position has been read correctly.

Key lending considerations

  • Commercial versus residential floor area split
  • Whether the units are separately let and separately titled
  • Mixed-use SDLT classification
  • Lender treatment: single valuation or split

Sizing the debt

The number that decides your loan size.

Lenders do not size debt on the pay rate. They size it on a stressed rate — typically the pay rate plus 1.5% to 2%, or a floor rate, whichever is higher. A borrower modelling 6.75% may find the loan sized at 8.75%. This is the single most common reason a facility comes back smaller than expected.

On investment cases, the test is interest cover against passing rent, typically 125% to 145% measured at the stressed rate. On owner-occupied trading businesses, the test is debt service cover against adjusted EBITDA, typically 1.25x to 1.40x. That is a materially different test, because debt service cover has to absorb capital repayment as well as interest.

Which is why the first question to put to a lender is not the rate. It is the stress rate and the required cover.

Term and profile

Term, profile and the year-five problem.

The facility term and the amortisation profile are two different things, and conflating them causes real problems. A typical commercial facility runs for five years with a fifteen to twenty-five year amortisation profile. The monthly payment is calculated on the profile; the agreement expires on the term.

The loan does not repay at year five. It has to be refinanced, and that refinance risk sits with the borrower, not the lender. If the covenant has weakened, if the tenant has gone, or if the asset has fallen in value, year five becomes expensive — or the only exit is a sale on someone else's timetable.

Plan for it from day one. Know what the asset and the covenant need to look like in year four for the refinance to be routine.

Late surprises

Four things that catch people late.

  • VAT and TOGC

    Whether the vendor has opted to tax, and whether the purchase qualifies as a transfer of a going concern. Most lenders will not fund the VAT element, so it has to be funded from cash or bridged and reclaimed.

  • SDLT on commercial and mixed use

    A different rate table from residential, with no additional dwelling surcharge. Mixed-use classification is a genuine planning point on semi-commercial assets, not an afterthought.

  • EPC and MEES

    Minimum energy efficiency standards now sit inside the credit decision on commercial property. Older stock and secondary offices are being priced or declined on band. Check the certificate before you offer.

  • Break costs on fixed rates

    A five-year fix broken in year two carries a cost linked to the lender's funding position. It can run to tens of thousands. Ask for the break clause before you fix.

Security

Security, and what you are personally signing.

A first legal charge over the property is standard on every commercial facility. Where the borrower is a corporate entity, expect a debenture as well — a fixed and floating charge over the company's assets and undertaking.

Personal guarantees are common, usually capped at a percentage of the facility rather than the whole of it. Where a group structure is involved, lenders often want cross-company guarantees so the debt is supported across the trading entities, not just the property-holding one.

Guarantees normally require independent legal advice for each guarantor, and that step adds time — it needs booking early rather than in the week before completion.

The guarantee position is negotiable more often than borrowers assume. Where the covenant is strong, the cap can come down, the scope can narrow, and in some cases the guarantee falls away once agreed cover levels have been met for a period.

Indicative terms

What the market currently looks like.

MeasureTypical range
Typical ratesFrom c. 6.5% – 9.5% p.a.
Max LTV — owner-occupiedUp to 75%
Max LTV — commercial investmentUp to 70%
Max LTV — HMO / MUFB (specialist)Up to 75%
Max LTV — hospitality tradingUp to 60% – 65%
Term length5 – 30 years
Interest-only availabilityCommon up to 10 years, longer case-by-case
Minimum loan size£150,000
Maximum loan size£25m+
Typical time to completion8 – 14 weeks

Ranges are indicative. Your terms will depend on the asset, the income and the borrower profile.

Ranges reviewed February 2026. Market conditions change — confirm current terms before relying on these figures.

Borrowing capacity

Find out what you can actually borrow.

Lenders do not size a commercial loan on the pay rate. They size it on a stressed rate against your income. Model both.

Your deal

Defaults to pay rate + 2%.

130%
110%160%

Your figures

Actual maximum loan

£997,921

Bound by income cover.

Your loan is capped by income, not by LTV. A higher deposit will not increase the loan — improving the rent or the covenant will.

Maximum loan on income
£997,921
Maximum loan on LTV
£1,050,000
Resulting LTV
66.53%
Monthly payment at pay rate
£7,213
Monthly payment at stress rate
£8,546
ICR achieved at pay rate
165.86%
ICR achieved at stress rate
130%
Deposit required
£502,079

This calculator is for illustration only. It is not a quote, an offer, or a decision in principle, and it does not account for valuation fees, legal costs or lender-specific charges. Figures should be confirmed before you rely on them.

Get real terms for this deal

Rate context

The headline rate is the least useful number.

Commercial rates are priced off the lender's cost of funds — SONIA or gilts, plus a funding margin — with a further margin layered on top to reflect the asset, the tenant covenant, the LTV, the borrower profile and the length of the fix. There is no rate card because there are no two identical deals.

That is why shopping on headline rate is misleading. A quoted 5.99% that becomes 7.25% after valuation is worse than a quoted 6.75% that holds all the way to completion. A rate that requires 25% deposit is not comparable to one that requires 40%. And a lender that takes fourteen weeks to draw down is not comparable to one that takes eight.

For most commercial cases, structure and speed do more for the return than the last quarter-point on the rate. The number you care about is the total cost of the deal, delivered on time.

What lenders want to see

Get these ready and the process halves in length.

Nine out of ten delays in a commercial case are documents chased in week six that could have been in the pack on day one.

  • Last two years accounts or SA302s

    Filed accounts for limited companies, or SA302s and tax year overviews for sole traders and partnerships. Management accounts to the most recent quarter alongside them if the last filed set is more than nine months old.

  • Schedule of existing properties

    A simple asset and liability schedule for any property already owned — address, value, mortgage balance, lender, rate, monthly payment and rent received.

  • Tenancy schedule

    For the asset being funded: tenant name, lease start and expiry, rent, review dates, break clauses and any incentives. On residential HMOs, room count, rent per room and occupancy history.

  • Business plan for the asset

    One page is fine. What it is, what you are paying, what the income is, how you plan to run or improve it, and what the exit or long-term hold looks like. Underwriters read this before they read anything else.

  • Evidence of deposit

    Bank statements showing the source of the deposit, or solicitor confirmation for gifted or inter-company funds. Source-of-funds checks are the single most common cause of last-week delays.

Free download

Take the list with you.

A one-page checklist of everything a commercial lender will ask for, with notes on what makes each document acceptable. Free, no follow-up unless you want one.

FAQ

Questions we hear most often.

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