The space under your stairs is one of the most underused areas in a British home. Whether you have a cupboard door already there or the space is completely open, a skilled carpenter can transform it into genuinely useful, beautifully finished storage.
The answer depends on the size and shape of the space, but common solutions include:
A basic under stairs cupboard conversion typically costs between £800 and £1,200. A full bespoke fitted unit with drawers and finishing starts around £1,500. See our full carpentry price guide for a detailed breakdown.
We've built under stairs storage across Cardiff, Caerphilly, Llanishen, Whitchurch, Pontypridd and surrounding areas. Every project is different — we work around your staircase geometry, your family's needs, and your preferred finish.
Get in touch for a free no-obligation quote. We'll visit, measure, and provide a clear written estimate. Most under stairs jobs take 1–2 days to complete.
Get a free, no-obligation quote from our South Wales team. We'll visit, measure, and provide a detailed written estimate.