Railway Arches for Food Production & Commercial Kitchens
Set up food production in a railway arch. HACCP requirements, extraction systems, costs, and best London areas for bakeries, cheese, fermentation, and artisanal food.
Typical Size
600–2,500 sqft
Fit-Out Cost
£75–£175/sqft
Use Class
B2
Rates Multiplier
Standard
Why a Railway Arch?
Thick masonry walls provide natural thermal mass for temperature-sensitive production (cheese ageing, fermentation, chocolate). The height accommodates commercial kitchen extraction systems. The industrial setting is expected for food production. And the ability to combine production with a retail or tasting space in one unit creates a direct-to-consumer channel.
Advantages
- +Thick walls provide natural thermal mass for temperature control
- +Height accommodates commercial extraction systems
- +Combine production with retail/tasting in one unit
- +Clustering with other food businesses creates food destinations
- +Lower rents than purpose-built food production facilities
- +Proximity to central London markets and restaurants
Challenges
- -High fit-out costs: £75–£175/sqft
- -Extraction system installation is complex in single-aspect arches
- -Waterproofing is critical for food safety compliance
- -Listed viaducts may restrict external flue installation
- -Drainage upgrades can be expensive (grease traps, sewer connection)
- -HACCP compliance requires high-specification finishes
Cost Profile
| Cost Element | Low Estimate | High Estimate |
|---|---|---|
| Fit-Out (per sqft) | £75 | £175 |
| Fit-Out (600 sqft) | £45,000 | £105,000 |
| Typical Rateable Value | £12,000 | £35,000 |
| Est. Annual Rates (0.432p) | £5,184 | £15,120 |
Key Requirements
Infrastructure & Services
- •HACCP compliance and food safety management system
- •Commercial extraction and ventilation (non-negotiable)
- •Grease traps and specialist drainage
- •Cold storage with reliable power supply
- •3-phase power for commercial equipment
- •Food business registration with Environmental Health
Planning & Permissions
- •B2 (General Industrial) for production — may need Change of Use from E class
- •Extraction flue routing is critical, especially on listed viaducts
- •Environmental Health registration required before trading
- •Acoustic assessment if extraction fans are near residential properties
- •Waste management plan for food waste, oils, and packaging
Best London Areas for Food Production & Commercial Kitchens
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Useful Resources
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