Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice.
Updated June 2026 · England & Wales
Commercial property transactions in England and Wales carry real financial weight, and the contract sitting at the heart of the deal does far more than record a price. It allocates risk, sets out what each side must do, and determines what happens when things go wrong.
Whether you are buying a warehouse, selling an office block, or taking on a mixed-use investment, the drafting of the sale contract decides how smoothly completion runs and how well protected you are afterwards. In this guide I walk through the core provisions I see in commercial sale contracts, what each one is doing, and where buyers and sellers commonly get caught out. The aim is to give you a working understanding so you can ask the right questions before you sign.
What this document is
A commercial property sale contract is the binding agreement between seller and buyer setting out the terms on which a freehold or leasehold interest will change hands. In England and Wales these contracts typically incorporate the Standard Commercial Property Conditions, which act as a baseline set of terms that the parties then amend through bespoke special conditions to reflect the particular deal.
Unlike residential transactions, commercial deals tend to be heavily negotiated, with buyers and sellers pushing on points like warranty scope, VAT treatment, apportionments, and what happens between exchange and completion. The contract is usually signed at exchange, which is the point at which both parties become legally committed.
Completion, when the money moves and the property transfers, happens later on an agreed date. Getting the contract right matters because once exchange has happened, pulling out is expensive and often impossible without serious financial consequences. Every clause earns its place by doing a specific job.
How to use this document
Parties and property description. The contract opens by naming the seller and buyer in full, including company numbers where relevant, and pinning down exactly what is being sold. For commercial property this means the legal title, title number at HM Land Registry, the plan attached to the contract, and any rights benefiting or burdening the land. Ambiguity here causes problems later, especially with shared access ways, airspace, and service media.
Price, deposit and payment terms. The contract states the purchase price, confirms whether VAT is chargeable, and sets out the deposit, which is typically ten per cent paid on exchange. It will specify how the deposit is held, usually as stakeholder or agent, and how the balance is paid on completion. Apportionments for rent, service charge and other outgoings are also dealt with so neither party is out of pocket.
Completion date and possession. A fixed completion date is agreed at exchange, and the contract sets out what time on that date completion must occur. For tenanted investment property, the buyer steps into the landlord's position and takes possession subject to the occupational leases. For vacant property, the seller must give actual possession, and the contract should be clear on the state in which the property is handed over.
Title, risk and insurance. The contract deals with how title is deduced, what the buyer is deemed to know about, and when risk passes. Under the Standard Commercial Property Conditions risk generally passes at exchange, which is why buyers usually put insurance in place from that point rather than waiting for completion. Insurance obligations, particularly in leasehold transactions, need careful attention.
Warranties, disclosures and remedies. The seller gives limited contractual warranties about matters such as compliance notices, disputes, and the accuracy of replies to Commercial Property Standard Enquiries. The contract also sets out what counts as a default, what notices must be served, and what remedies follow, including the ability to serve a notice to complete and ultimately to rescind and forfeit the deposit if the defaulting party fails to perform.
Q What are the Standard Commercial Property Conditions?
The Standard Commercial Property Conditions, currently in their third edition, are a widely used set of pre-drafted terms that form the backbone of most commercial sale contracts in England and Wales. They cover areas like deposits, completion, title, and remedies for default. Parties then layer bespoke special conditions on top to address the specific features of the deal. Using a recognised standard saves negotiation time and gives both sides a familiar starting point.
Q Is VAT payable on commercial property sales?
It depends on whether the seller has opted to tax the property or whether the property is a new commercial build. If VAT applies, the buyer pays it on top of the purchase price and usually recovers it through their own VAT return, subject to their VAT position. The contract must state clearly whether the price is inclusive or exclusive of VAT, because getting this wrong creates a real cash flow problem at completion.
Q What happens if the buyer pulls out after exchange?
Once contracts are exchanged, both parties are legally bound. If the buyer fails to complete on the agreed date, the seller can typically serve a notice to complete giving a short deadline, and if the buyer still does not complete, the seller can rescind the contract, keep the deposit, resell the property, and claim damages for any shortfall. The financial consequences are significant, which is why due diligence must be finished before exchange.
Q Do I need to do searches before exchanging contracts?
Yes. On a commercial purchase your solicitor will typically carry out local authority, drainage, environmental, chancel, and where relevant mining or highways searches, alongside replies to Commercial Property Standard Enquiries. Searches flag issues like planning breaches, contamination risk, and access problems. Lenders will require them before releasing funds. Skipping or rushing searches is a common source of post-completion regret.
Q How are tenanted investment properties treated differently?
When a property is sold subject to occupational leases, the buyer inherits the landlord's position and the tenants continue under their existing lease terms. The contract will deal with apportionment of rent, transfer of rent deposits, assignment of any guarantees, and notice to tenants of the change in landlord. Buyers also want warranties about arrears, disputes, and any outstanding tenant matters that could affect income.
Q What is a notice to complete and when is it used?
A notice to complete is served when one party fails to complete on the contractual completion date. Under the Standard Commercial Property Conditions it makes time of the essence and typically gives the defaulting party ten working days to perform. If they still fail, the serving party can rescind the contract and pursue the remedies set out in the contract, including keeping or recovering the deposit and claiming damages.
Q Can contract terms be negotiated or are they fixed?
Almost everything in a commercial sale contract is negotiable. While the Standard Commercial Property Conditions provide a baseline, the special conditions are where the real bargaining happens, covering price adjustments, warranty scope, conditions precedent, break rights, and risk allocation. Commercial parties with equal bargaining power often spend weeks refining these terms. The final contract should reflect the commercial deal, not just generic wording.
Unsure what a clause in your contract really means?
Commercial property contracts are dense, and the wording around deposits, VAT, warranties, and completion can shift risk in ways that are easy to miss. An experienced legal adviser can help you think through what the clauses mean based on what you describe on the call, so you go into exchange with your eyes open.
✓A plain-English walk-through of the clause you are asking about
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Written & reviewed by
Brad Askew Solicitor (non-practising)
Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.