How much does an office fit-out cost in the UK?

As a guide, a Category A fit-out costs around £35 to £60 per sq ft and a Category B fit-out around £55 to £110 per sq ft, before VAT. Central London and high-specification projects sit at the top of those ranges. A site survey gives you a fixed, itemised price.

What is the difference between Category A and Category B?

Category A is the landlord's finished, open shell: ceilings, raised floors, lighting and services. Category B is the tenant's own layout, rooms, kitchens and finishes built into that shell.

How long does an office fit-out take?

Most fit-outs of 2,000 to 10,000 sq ft take 6 to 12 weeks on site after design sign-off. Allow extra time for landlord approvals and long-lead items such as glass partitions and joinery.