About Us

St William is a former Joint Venture formed between National Grid and The Berkeley Group to regenerate redundant gasworks sites across the South of England to deliver essential new homes and jobs.

Through our landscape led approach to design we restore these sites into beautiful new places that have a significant long term contribution on the environmental, social and economic fabric of the community.

At The Berkeley Group we specialise in large-scale brownfield regeneration projects, focusing on challenging and complex sites with great potential for positive change. We use our expertise and resources to transform these underused spaces over the long term, delivering the physical and social infrastructure which reconnects them with their surrounding communities and brings them to life.

The neighbourhoods we create are unique, welcoming, safe, low carbon and rich in nature and biodiversity. They combine the amenities local people care about most, with high-quality homes of all types and tenures.

We pride ourselves on the quality of our work, building more than 3,000 homes a year alongside a mix of commercial and community spaces. We have over 60 live developments, including over 20 of the most challenging long-term regeneration projects in the country.