Buying Commercial Property in the UK: Complete Guide
Last updated: May 2026 · 12 min read
Owning your business premises builds equity, eliminates the threat of rent rises, and gives you complete control over your space. But commercial property purchase involves significant complexity: SDLT, VAT elections, commercial mortgages, yields, and CGT on eventual disposal. This guide covers every stage of the process for UK buyers.
1. Buy vs lease: key considerations
Purchasing rather than leasing offers several advantages:
- Equity building— mortgage repayments build an asset rather than funding a landlord's return
- No rent reviews — you are insulated from upward-only rent reviews which can increase occupancy costs significantly
- Full control — you can alter the premises (subject to planning), sublet space, and control the environment
- Capital gain on sale — if the property appreciates, you capture the gain; leasehold tenants capture nothing
- Pension wrapper — commercial property can be held within a SIPP or SSAS pension, allowing tax-efficient accumulation
The main disadvantages are capital tied up in the deposit, the management burden, and reduced flexibility if you want to move or downsize.
2. Types of commercial property
- Offices — Class E (commercial, business and service) since September 2020; ranges from single rooms to multi-storey buildings
- Retail — also Class E; high street shops, out-of-town retail parks, and convenience stores
- Industrial units — Class B2 (general industrial); manufacturing, workshops, trade counters
- Warehouses/logistics — Class B8 (storage and distribution); e-commerce fulfilment, cold storage
- Mixed-use — combinations of the above, sometimes with upper-floor residential (sui generis or Part C)
3. Stamp Duty Land Tax (SDLT) on commercial property
SDLT on non-residential and mixed-use property in England uses a slice system (each slice taxed at its own rate):
| Portion of purchase price | SDLT rate (2024/25) |
|---|---|
| £0 – £150,000 | 0% |
| £150,001 – £250,000 | 2% |
| Above £250,000 | 5% |
Example: purchasing a property for £400,000 incurs: £0 on the first £150k + £2,000 on £150k–£250k (2% × £100k) + £7,500 on £250k–£400k (5% × £150k) = £9,500 SDLT. SDLT must be paid within 14 days of completion.
If you are purchasing a new commercial lease rather than a freehold, a separate SDLT calculation applies based on the net present value of total rent over the lease term.
4. VAT on commercial property
Commercial property is normally exempt from VAT — but the seller can opt to tax (also called election to waive exemption), which makes the sale subject to 20% VAT.
- If you are VAT-registered and will use the property for fully taxable business activities, you can reclaim the VAT — so the opt-to-tax has no net cost to you
- If you are partially exempt or exempt from VAT (e.g. financial services, education, healthcare), you may not be able to reclaim all the VAT — adding substantial cost
- The Transfer of a Going Concern (TOGC) rules can disapply VAT on a business property sale if certain conditions are met — important where you are buying a tenanted investment
Always check the VAT status before making an offer. Your solicitor and accountant should advise on the VAT consequences for your specific situation.
5. Commercial mortgage finance
Most purchasers finance commercial property with a commercial mortgage:
- LTV: typically 60–75% (owner-occupied may attract up to 75%; investment property often 65–70%)
- Term: 15–25 years, though some lenders offer interest-only periods
- Rates: priced at a margin over Bank of England base rate or SONIA; typically 2–3.5% above base in 2024/25
- Bridging loans: short-term finance (6–18 months) at higher rates; used when a longer-term mortgage cannot be arranged quickly enough, or for auction purchases
- SIPP/SSAS: if held in a pension, no mortgage may be needed; the pension makes the purchase with accumulated contributions
6. Due diligence
- Structural survey: commission an RICS Level 3 building survey to identify defects, required repairs, and hazardous materials (particularly asbestos)
- Environmental searches: contaminated land, flood risk, ground stability — critical for industrial or brownfield sites
- Planning history: check permitted use, planning consents, enforcement notices, and any conditions or section 106 agreements
- Title investigation: your solicitor reviews the title register, any restrictive covenants, easements, and rights of way
- Tenancy review: if the property is let, review all leases — rent, review dates, break clauses, tenant covenant strength, and any rent-free periods
- Service charges: if part of a multi-let building, review historical service charge accounts
7. Yields and investment return
The net initial yield is the primary measure of commercial property value:
Net initial yield = (Annual rent − outgoings) ÷ Purchase price
UK commercial property yields vary widely by sector and location. As a rough guide in 2024/25:
- Prime London offices: 4.5–5.5%
- Regional offices: 6.5–8.5%
- Industrial/logistics (prime): 4.5–5.5%
- High street retail: 5.5–9% (higher in weaker locations)
- Leisure: 7–10%
Net yield does not account for voids, capital expenditure, or rental growth — always model a full cash flow including management fees, insurance, maintenance, and business rates voids.
8. Capital Gains Tax on disposal
If you hold the property personally, CGT applies on disposal at 10% (basic rate) or 20% (higher/additional rate) on non-residential property gains. The annual exempt amount is £3,000 in 2024/25.
Business Asset Disposal Relief (BADR) may apply at 10% if the property was used in a qualifying business and is disposed of alongside that business. If the property is held in a limited company, corporation tax (25% main rate) applies to the gain instead.
Holding in a SIPP or SSAS completely shelters the gain from CGT — one of the strongest tax arguments for pension ownership of commercial premises.