Basement Extension Architects in London

Your Basement extension, Designed by Experts Who Know London

Basement extensions can be a great way to transform how you use your home, adding significant extra living space and value without changing the footprint. Planned and designed with purpose, a basement extension is ideal for a home cinema, gym, playroom, guest suite, wine room, utility room and so much more. If you’re planning to dig-down and looking for a basement that is much more than a hole on the ground, CATO creative are here to help.