HollandGreen is an award-winning residential architectural practice working across London, Surrey, Oxfordshire, Buckinghamshire, Berkshire and the Cotswolds.

We deliver inspirational, insightful design and an unrivalled client experience, transforming our clients’ lives by creating wonderful living spaces.

We specialise in high-end contemporary build and extensions, and sympathetic renovations to period properties, as well as undertaking specific projects such as barn conversions, basements or swimming pools. We also have extensive expertise working with Historic England on listed buildings and within conservation areas.

The HG Way About Us