Eleventh Element

Eleventh Element is an award-winning, family-grown, architect-led design and build company specialising in luxury residential construction and refurbishment across London and the South East. Based in South-East London, the company works in areas including Blackheath, Greenwich, Dulwich, Clapham and Bermondsey. Its experienced team combines knowledge of architecture, construction and design with close attention to detail and an understanding of each client’s home and priorities.

Eleventh Element provides a turnkey service, supporting clients from initial discussions and design development through construction, handover and aftercare. Projects range from small home improvements to larger builds, with services including residential new builds, extensions, conversions, basement digs and excavations, refurbishments, custom joinery, and interior design and finishing. The company works alongside an in-house team and a selected network of skilled subcontractors to deliver each project.

Eleventh Element aims to bring clients’ ideas to life through considered design, a streamlined process and high-quality finishes. In 2025, it received BUILD Magazine’s award for Most Dedicated Design & Build Firm in the London Region.