Le Guilcher Architecture

Le Guilcher Architecture is an award-winning architectural practice based in Penarth, near Cardiff, providing bespoke residential architectural design services across South Wales. Established in 1985, the practice specialises in creating thoughtfully designed homes and has built a strong reputation for delivering tailored architectural solutions backed by more than 40 five-star Google reviews.

Core services include architectural design for bespoke new homes, house extensions, loft conversions, listed buildings, home remodelling projects, measured surveys, planning advice, CAD drawings, planning and building regulations applications, and liaison with local authorities. Working closely with homeowners throughout every stage of a project, Le Guilcher Architecture adopts a collaborative approach to ensure each design reflects the client’s vision, lifestyle and individual requirements.

Led by Christian Le Guilcher, an experienced Architectural Technician with more than four decades in the industry, the practice combines creative design with practical expertise to deliver attractive, functional and well-planned residential spaces. Operating on a fixed-fee basis, Le Guilcher Architecture is recognised for its personal service, attention to detail and commitment to helping clients create homes that enhance the way they live.

Monday: 09:00 – 17:30
Tuesday: 09:00 – 17:30
Wednesday: 09:00 – 17:30
Thursday: 09:00 – 17:30
Friday: 09:00 – 17:30
Saturday: Closed
Sunday: Closed