Katherine Jane Design Studio is an interior design and project management firm based in Sunningdale, Berkshire. We proudly serve residential clients across Berkshire, Surrey, London, Hampshire, Wiltshire, and Sussex.

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We specialise in creating stunning, functional, and enduring spaces, each tailored to reflect the unique preferences and lifestyles of our clients. Whether you’re transforming your home or need some advice we handle every detail with precision, working closely with you to bring your vision to life - without the stress.

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We understand that every project is unique, which is why we take a personalised approach to each one. With expertise in both residential and commercial sectors, we are committed to delivering exceptional quality and client satisfaction, ensuring that your space is beautifully realised, no matter the scale or scope of the project.