True Total Cost of Renting a Railway Arch
The 7 cost layers beyond the headline rent: VAT, business rates, service charges, insurance, fit-out, and utilities — with 3 worked examples.
By Taro Schenker, Founder & EditorLast updated: September 2026
The 7 Cost Layers of Renting a Railway Arch
The headline rent on a railway arch is only part of the story. Your true cost of occupation includes seven distinct layers, and depends on your fit-out budget, tax position and operating needs. A percentage uplift on rent alone can miss major costs.
1. Rent
Quoted per sqft per annum, paid quarterly in advance. Ranges from £5/sqft in Leeds to £38+/sqft in Shoreditch. Compare the headline rent separately from the full occupation budget.
2. VAT on Rent
If the landlord has opted to tax the property (The Arch Company has for most of its portfolio), VAT at 20% is added to the rent. If you are VAT-registered, you reclaim this. If not, it's an effective 20% rent increase. See the VAT section below for details.
3. Business Rates
A separate tax based on the property's rateable value. For England in 2026/27, base multipliers below £51,000 RV are 43.2p for standard uses and 38.2p for qualifying retail, hospitality and leisure. Between £51,000 and £499,999 RV they are 48.0p and 43.0p respectively; RV of £500,000 or more uses 50.8p. Supplements and reliefs can change the bill. Eligible sole-premises businesses with RV up to £12,000 can receive full Small Business Rates Relief.
4. Service Charge
Covers shared estate costs: £1–£5/sqft for arches. Includes communal lighting, cleaning, security, and estate management.
5. Insurance
Building insurance is typically arranged by the landlord and recharged as “insurance rent”. The Arch Company arranges building insurance centrally; Places for London has a £500 excess per claim. You also need your own contents and public liability insurance.
6. Fit-Out Amortisation
Your initial fit-out cost (£45–£175/sqft) should be spread over the lease term. A £80,000 fit-out on a 5-year lease adds £1,333/month to your effective cost. Use our Fit-Out Cost Estimator to calculate yours.
7. Utilities
Electricity, gas, water, and business broadband. Arches often have higher heating costs due to poor insulation and high ceilings. Budget £200–£600/month depending on use and size.
The VAT Trap: +20% You Can't Reclaim
The Arch Company has opted to tax most of its properties, meaning 20% VAT is added to the rent, service charge, and insurance. This decision is usually irrevocable for 20 years.
Impact on Non-VAT-Registered Businesses
If your taxable turnover is below £90,000, you don't need to register for VAT. But this means you cannot reclaim the 20% VAT charged on your rent. It's an effective 20% increase to your occupation costs.
Worked Example
| Cost | Ex-VAT | Inc VAT |
|---|---|---|
| Annual rent (1,000 sqft at £25/sqft) | £25,000 | £30,000 |
| Service charge (£3/sqft) | £3,000 | £3,600 |
| Insurance rent | £600 | £720 |
| Total annual | £28,600 | £34,320 |
The non-VAT-registered tenant pays £5,720 more per year — nearly £480/month in irrecoverable VAT.
What You Can Do
- Register for VAT voluntarily if your customers are mostly VAT-registered businesses (B2B)
- Ask whether the landlord has opted to tax before signing — some properties and some landlords have not
- Factor the full VAT-inclusive cost into your business plan from day one
Three illustrative occupation budgets
These are planning scenarios, not landlord quotes or measured area averages. Each assumes a five-year fit-out write-off, the stated rateable value, England’s 2026/27 base multiplier, and eligibility for sole-premises SBRR. Only the gym is assumed to qualify for the RHL multiplier.
Totals exclude VAT, transitional relief, the applicable 1p transitional supplement and other local adjustments. Add VAT that you cannot recover; recoverable VAT still affects cash flow. Fit-out is spread over five years here, although you may have to pay it upfront. Check the official rates guidance and your actual council bill before committing.
Bermondsey production brewery (1,500 sqft)
| Cost | Annual amount |
|---|---|
| Annual rent | £45,000 |
| Base rates: RV £45,000 × 43.2p, less eligible SBRR | £19,440 |
| Service charge | £4,500 |
| Insurance | £1,200 |
| Fit-out: £120,000 spread over 5 years | £24,000 |
| Utilities | £6,000 |
| Total before VAT and rates adjustments | £100,140 |
| Monthly equivalent | £8,345 |
| Above headline rent | 123% |
Hackney gym (2,000 sqft)
| Cost | Annual amount |
|---|---|
| Annual rent | £44,000 |
| Base rates: RV £44,000 × 38.2p, less eligible SBRR | £16,808 |
| Service charge | £4,000 |
| Insurance | £1,500 |
| Fit-out: £100,000 spread over 5 years | £20,000 |
| Utilities | £7,200 |
| Total before VAT and rates adjustments | £93,508 |
| Monthly equivalent | £7,792 |
| Above headline rent | 113% |
Manchester workshop (800 sqft)
| Cost | Annual amount |
|---|---|
| Annual rent | £9,600 |
| Base rates: RV £9,600 × 43.2p, less eligible SBRR | £0 |
| Service charge | £1,200 |
| Insurance | £600 |
| Fit-out: £40,000 spread over 5 years | £8,000 |
| Utilities | £3,600 |
| Total before VAT and rates adjustments | £23,000 |
| Monthly equivalent | £1,917 |
| Above headline rent | 140% |
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