How Much Does Bathroom Design Cost in the UK?

Professional bathroom design in the UK typically costs between around £195 and £600, depending on the scope of the service. At Dezign Studio Interiors, our Independent Design Review is £195, Online Bathroom Design is £249, our Measured Bathroom Design Consultation — including a home measure — starts from £295 and Measured Bathroom Design & Plans, with full drawings and installer handover, from £495.

The main factors that drive the cost of a design service are whether a site visit and professional measurements are included, the depth of the drawings produced, the number of revision stages, and whether budget guidance and installer documentation form part of the pack. Remote services that work from your own measurements sit at the lower end; fully measured services with detailed proposals sit at the upper end.

It is worth understanding how paid design differs from the 'free design' offered by many bathroom retailers. A free showroom design is usually a sales tool: it exists to sell that retailer's products, and its cost is built into the product prices. An independent paid design is produced for you, around your room, your budget and your priorities — and you are free to buy anywhere.

Set against the cost of a full renovation, design is a small percentage that influences every other pound you spend. A typical bathroom renovation in London and Essex ranges from roughly £7,000 to £20,000 or more once products and installation are included. A few hundred pounds of professional design protects that investment by preventing ordering mistakes, reducing on-site changes and producing clearer installer quotations.

There is also a practical route to recovering the fee entirely: our design fees are credited against future product supply or installation orders placed with Dezign Studio over £5,000. If you continue with us for the complete project, the design effectively costs nothing.

If you are unsure which level of service suits your project, book a free 15-minute design call. We will look at your room, your timescale and your budget, and recommend the most suitable package — with no obligation to proceed.