INTERIOR DESIGN STUDIO

Berkshire, Surrey & South of England

At Katherine Jane Design Studio, we believe your home should tell your story. We're a Berkshire and Surrey-based interior design and design-and-build studio specialising in residential renovations, home extensions, and timeless interior design across the South of England.

Residential Interior Design Services

Our approach is simple: we listen, we design, and we build spaces that reflect who you are. Through thoughtful spatial planning and a keen eye for layered textures and colour, we create bespoke interiors that balance beauty with everyday functionality.

Home Renovations & Extensions Across the South of England

Whether you're planning a full home renovation, kitchen extension, or loft conversion, we combine expert interior design with practical design-and-build services. Serving clients throughout Berkshire, Surrey, Hampshire, Oxfordshire, and the wider South of England, every project we take on is about more than aesthetics, it's about crafting spaces where life happens.

Timeless Interiors That Feel Like Home

We design homes where morning coffee feels peaceful, where dinner parties flow effortlessly, and where your family feels truly at home. Our residential interior design projects are authentic, welcoming, and unmistakably yours.