Buying premises for your business

Buying commercial property for your business is the decision to own the premises you trade from rather than rent them, converting an open-ended rent bill into a mortgage that buys an asset. For industrial occupiers the case has sharpened in recent years for a simple reason: rents keep moving against tenants, with UK multi-let industrial rental growth forecast to average 4.6 percent a year over 2024 to 2028 (Gerald Eve Multi-Let, Winter bulletin 2024), while a fixed or managed mortgage cost buys certainty and an asset that has historically appreciated. Ownership is not automatically right for every business, but it is a question every established occupier should run the numbers on.

This pillar guide covers the whole decision: why businesses buy, the process from search to completion, deposits and what lenders mean by affordability, how owner-occupier commercial mortgages work, ownership structures including SIPP and SSAS pension purchases, the VAT questions that need an accountant, and the pitfalls. We arrange owner-occupier finance across high street, challenger and specialist lenders as a broker and introducer. We are not a lender, and nothing here is financial, legal or tax advice.

Why do businesses buy premises instead of renting?

The first reason is control. An owner-occupier cannot be served notice at lease end, priced out at review or refused consent for the alterations the business needs; the mezzanine, the spray booth, the racking and the branding go in without a landlord's permission. For manufacturers and trades businesses whose premises are full of fixed kit, that security has operational value far beyond sentiment, because relocating a heavy workshop is measured in months of disruption, not removal vans.

The second reason is financial. Rent is a pure cost that rises with the market, while mortgage payments part-fund an asset, and once the loan is repaid the business occupies at the cost of upkeep alone. Ownership also creates options renting never does: the property can be sold with the business at exit, retained as a pension-style income by letting it to a successor, or borrowed against later to fund growth. The honest other side of the ledger is that buying ties up a deposit the business could otherwise invest in stock, people or machinery, concentrates risk in one asset and one location, and makes moving harder if the business outgrows the building. The businesses that buy well are the ones that expect to be the same size, give or take, in the same area for five to ten years.

The comparison worth writing down is mortgage cost against rent over a realistic horizon. A growing industrial tenant faces a market where rents have been rising faster than most costs, every review resets the bill upwards, and lease events arrive with fees attached; an owner faces a known debt cost, the upkeep, and the prospect of owning the building outright at the end of the term. Run both columns over ten years with honest numbers, including the return the deposit could have earned inside the business, and the answer is rarely obvious in either direction, which is exactly why the exercise is worth doing before an agent's brochure does it for you.

What does the buying process involve for an owner-occupier?

The process runs in six broad stages. First, define the requirement in numbers: floor area, eaves height, power, yard, location radius and budget, because a precise brief is what gets you remembered by agents. Second, search across the portals, the local industrial agents and off-market approaches; our guide to finding industrial units for sale maps the channels. Third, arrange finance in principle before offering, since an offer with funding evidenced gets taken seriously and a vague one does not. Fourth, offer and agree heads of terms recording price, tenure and timetable.

1. Define the requirement in numbers

   Floor area, eaves height, power, yard, location radius and budget, because a precise brief is what gets you remembered by agents.

2. Search across every channel

   The portals, the local industrial agents and off-market approaches; no single source shows more than a fraction of what is available.

3. Arrange finance in principle

   Do this before offering, since an offer with funding evidenced gets taken seriously and a vague one does not.

4. Offer and agree heads of terms

   Recording price, tenure and timetable, which both sides' solicitors then work from.

5. Run the parallel workstreams

   Solicitor on title, searches and planning; surveyor on condition; lender underwriting the business, instructing the valuation and issuing a formal offer.

6. Exchange and complete

   The deposit moves, the loan draws and the keys change hands; a clean purchase commonly runs eight to twelve weeks from accepted offer.

Fifth, the parallel workstreams: your solicitor runs title, searches and planning enquiries; a surveyor reports on condition; and the lender underwrites the business, instructs its valuation and issues a formal offer. Sixth, exchange and completion, at which point the deposit moves, the loan draws and the keys change hands. A clean purchase commonly runs eight to twelve weeks from accepted offer, as a rule of thumb. The stage that most often goes wrong is the third one, left until last: a business that finds the perfect unit and then starts thinking about funding usually loses the unit to a buyer who did it the other way round, which is why we arrange terms in principle for clients before the search gets serious.

Owner-occupiers should also plan the move itself as part of the purchase, not after it. Fit-out, racking, machinery moves, connectivity and any planning or building regulations consents for alterations all take longer than expected, and the business usually carries both premises for a transition period, paying rent and mortgage at once. Building that overlap into the budget and the completion date, and agreeing early access for fit-out with the seller where possible, turns a stressful move into a managed one. Lenders are used to seeing a sensible transition plan in the application, and it strengthens rather than weakens the case.

How much deposit do you need, and what can your business afford?

Owner-occupier commercial mortgages indicatively lend around 70 to 80 percent of the property's value, implying a deposit of 20 to 30 percent, plus stamp duty, fees and a sensible cash buffer. On a £500,000 unit that means finding roughly £100,000 to £150,000 of deposit before costs, as an illustration rather than a quote. Owner-occupiers gear higher than investors, whose loans run indicatively at 65 to 70 percent loan to value, because a trading business standing behind its own premises is a stronger covenant than a rent cheque alone. Our deposit and LTV calculator turns any price and leverage into the cash actually required.

Affordability is tested on the accounts, not the asking price. Lenders start from EBITDA, the business's earnings before interest, tax, depreciation and amortisation, often adjusted to add back the rent that disappears once the business owns its premises, and then apply a debt service cover test: the adjusted earnings must exceed the annual mortgage payments by a margin, commonly around 1.25 times or better in our experience, with each lender setting its own threshold. A business with £120,000 of adjusted EBITDA might therefore support payments up to roughly £96,000 a year on that illustrative test, and the loan size follows from the rate and term.

Two or three years of clean accounts make this conversation straightforward; a short trading history, a loss-making year or heavy director drawings make it harder but rarely impossible, since specialist lenders read stories that high street credit models cannot. Presenting the accounts with the rent add-back, the growth explained and projections that reconcile to history is precisely the packaging work we do before any application goes in.

How do owner-occupier commercial mortgages work?

An owner-occupier commercial mortgage is a loan secured on the premises a business trades from, repaid from that business's earnings. Terms commonly run from 5 to 25 years, on repayment or with interest-only periods, at fixed or variable rates starting indicatively from around 6 percent and varying with the lender, the property and the strength of the covenant. The lender takes a first charge over the property, usually a debenture over company assets, and personal guarantees from directors are standard on smaller company loans, a point worth understanding properly before signing.

The process mirrors any secured loan: application with accounts, bank statements and details of the property; credit approval; a Red Book valuation instructed by the lender; legal work on the security; then drawdown at completion. Fees include arrangement fees of a low single-digit percentage of the loan indicatively, plus valuation and both sides' legal costs. Beyond the headline rate, the terms that matter in real life are the early repayment charges, the covenants the business must keep, and how the lender treats a future sale or expansion.

The structural choices deserve as much attention as the rate. Fixing the rate buys payment certainty through the period when the business is digesting the purchase; variable money is cheaper to leave early if a sale or refinance is plausible. A longer term lowers the payment and eases the cover test but costs more interest overall; interest-only periods help a business that needs cash for fit-out in year one. And the mortgage is not the last word, because owners commonly refinance later to release equity for growth once the property has appreciated and the loan has amortised. Because appetite for industrial owner-occupiers varies widely between banks, the same business can see materially different offers across the market, which is the gap a broker exists to close. We compare across high street, challenger and specialist lenders and run the application to completion; all figures here are indicative and not an offer of finance.

Should you, your company or your pension own the building?

There are four common ownership structures, and the choice deserves advice before heads of terms. The trading company can buy the property itself, which is simplest, but it leaves the building exposed to the trading risk of the business: if the company fails, the property sits in the wreckage. A separate property company, often alongside the trading company in a group, holds the asset away from trading risk and rents it to the business, an arrangement lenders understand well. Personal ownership by the directors, who then lease the property to their company, suits some situations and complicates others, particularly around tax and lending treatment.

The fourth route, pension ownership through a SIPP or SSAS, has become a mainstream choice for established business owners and gets its own section below. Each structure carries different consequences for tax on purchase, on rental flows, on eventual sale and on inheritance, and the right answer depends on the owners' wider position, which is firmly accountant territory. The practical scheduling point is that the structure must be settled before solicitors are instructed, because changing the buying entity mid-transaction means re-running legal work and often the entire finance application. We arrange funding into all four structures and can shape terms around whichever your advisers recommend.

Lenders price the structures differently too. A loan to the trading company leans on the trading accounts; a loan to a property company in the same group usually needs the trading company's rent plus cross-guarantees; personal ownership brings the directors' own positions into underwriting; and pension lending is a specialist market of its own. None of these is better or worse in the abstract, but each changes which lenders are available and on what terms, which is another reason the structure conversation belongs at the start.

Can you buy business premises through a SIPP or SSAS?

Yes. Commercial property is one of the few assets HMRC permits a pension scheme to hold directly, and buying your own premises through a SIPP, a self-invested personal pension, or a SSAS, a small self-administered scheme typically used by company directors, is a well-trodden route. The mechanics are distinctive: the pension scheme, not the business, buys and owns the property, and the business then pays a market rent to its own pension under a formal lease. That rent leaves the company as a deductible expense and arrives in the scheme free of income tax, while the property grows outside the owners' estates in a tax-advantaged wrapper. A pension scheme can also borrow towards the purchase, up to 50 percent of its net scheme assets under HMRC rules, which stretches what a fund can buy.

The constraints are real: the lease and rent must be on arm's length market terms, evidenced by an independent valuation, residential property is barred with punitive tax charges for breaches, the scheme's liquidity has to support the borrowing and the property costs, and the trustees, not the directors, control the asset. The timetable also runs longer than a company purchase, because the pension provider's trustees and solicitors sit in every approval chain. Specialist lenders serve this market with loans made to the scheme itself, sized against both the rent and the scheme's position, and the structuring differs enough from a standard commercial mortgage that experience matters.

Within our network, SIPP Property Finance covers the SIPP route and SSAS Property Finance the SSAS route in depth, from the borrowing rules to how the lease between scheme and company is set up, and we arrange the lending side for both. Whether a pension purchase suits you at all is a question for a regulated financial adviser, since pension decisions sit outside what we, as a finance arranger, advise on; what we can say from experience is that the businesses it works best for decided early, with their accountant and adviser in the room, rather than retro-fitting the idea onto a purchase already underway.

How do VAT and the option to tax affect the purchase?

Most commercial property sales are exempt from VAT, but an owner can opt to tax a building, after which VAT at 20 percent is charged on the sale price and on rents. Sellers opt to tax mainly to recover VAT on their own costs, and opted industrial buildings are common. For a VAT-registered buyer the VAT is usually recoverable, but it must still be funded on completion day, often weeks before HMRC repays it, and stamp duty land tax is calculated on the VAT-inclusive price, which makes the option to tax a real cost even when the VAT itself comes back.

Two further wrinkles matter. Where a tenanted property is sold with its letting business, the transaction can qualify as a transfer of a going concern, taking the sale outside VAT entirely if strict conditions are met. And a buyer who opts to tax their own new building changes the VAT character of every future rent and sale. All of this is genuinely accountant territory: the right VAT answer depends on the building's history, the buyer's VAT position and the intended use, and the cost of getting it wrong is measured in five figures. The practical rule is to ask the VAT question in week one, confirm the position in writing before exchange, and make sure the funding includes the VAT cash flow if there is one. We size facilities with the VAT bridge in mind where a purchase needs it.

What are the pitfalls of buying commercial property for your business?

The strategic pitfalls come first. Buying a building that fits the business today but not in three years is the classic error, and so is its mirror image, overstretching into a unit twice the size on hope. Concentrating every pound of the owners' wealth into one building, one postcode and one business multiplies a single local downturn into a triple loss. And deciding the ownership structure after the offer rather than before it forfeits tax options that cannot be recovered later, a mistake every accountant has watched happen.

The transactional pitfalls echo any industrial purchase: condition surprises in the roof and floor slab, planning use that does not cover the operation, an EPC that needs money spending, contamination on former industrial land, and under-budgeting stamp duty, VAT and fees; our commercial stamp duty calculator at least removes the first of those unknowns. The financing pitfalls are stretching the deposit so thin that the business has no working capital left, fixating on headline rate while ignoring covenants and early repayment charges, and signing personal guarantees without understanding them.

None of these risks argues against ownership; they argue for sequence. Decide the structure with your accountant, define the requirement honestly, arrange the funding in principle, then search, offer and diligence in that order. Businesses that follow the sequence buy well, and the ones we see struggle almost always skipped a step. When the premises and the plan are right, owning the building your business trades from remains one of the most durable financial decisions an owner can make.