Interior designers in the UK

Interior designers working on layouts, kitchens, joinery, lighting and finishes for residential projects.

373 listings across 29 areas.

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An interior designer earns their fee on layout and specification decisions, taken before the builder starts, not on cushions at the end.

Look for a portfolio in the same style and budget bracket as your project.
Ask whether the fee includes drawings a builder can work from, or mood boards only.
Ask how procurement and trade discounts are handled and who holds them.
Confirm how many revisions the fee covers.
Agree who resolves clashes on site between design intent and buildability.

Item	Typical 2026 cost
Consultation and concept	£450 - £1,500
Room design and specification	£900 - £3,500
Whole-house design package	£4,000 - £18,000
Percentage of project value	8% - 15%
Hourly rate	£65 - £150

Indicative 2026 UK ranges, not quotations. London and the South East usually sit at the top of each range. Last reviewed: September 2026.

When should I involve an interior designer?: Before first fix. Socket positions, lighting circuits and joinery depths are all cheap on paper and expensive once walls are closed.
What does interior design cost in 2026?: From about £900 for a single room specification to £18,000 for a whole-house package.

Set up your project and Renovome matches you to suitable practices near you, then helps you brief them consistently and compare what comes back.