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Business Details
41 Years
experience
Award-Winning Residential Architects in Penarth
Le Guilcher Architecture is an award-winning architectural design studio established in 1985, based in Penarth near Cardiff. Specialising in residential projects, the firm has built a reputation for creating bespoke designs tailored to clients' unique needs. With over 30 years of experience in the architectural industry, the team prioritises a client-centric approach, combining creativity and technical expertise to deliver spaces that enhance quality of life. The studio focuses on listening to clients' requirements, offering fixed-fee pricing, and maintaining close collaboration throughout the design process.

Their portfolio includes new homes, extensions, loft conversions, and sensitive renovations of listed buildings. Recognised for their ability to navigate complex planning challenges, the firm has earned a loyal client base through recommendations and repeat business. Their work has been featured in Real Homes Magazine, and they maintain strong relationships with local planning authorities to ensure efficient project approvals. As a small practice, they provide personalised service, ensuring each project reflects the client's vision while adding functional and aesthetic value.
Services
Residential architectural design Planning applications Building regulations CAD drawings Contractor selection
Details
  • Year established: 1985
Highlights and features
  • 30+ years of residential architectural experience since 1985
  • Personalised service with direct client collaboration
  • Fixed-fee pricing structure with no VAT on fees
  • Proven success in complex listed building renovations
  • Established relationships with local planning authorities
What people say
Exceeded our hopes Outstanding service Imaginative design Sympathetic renovations Fixed-fee pricing
Services
Residential architectural design
Creating bespoke residential designs tailored to individual client needs. Specialising in new homes, extensions, and modern renovations while maintaining sensitivity to existing structures. Our approach combines creative vision with practical functionality to deliver spaces that enhance daily living experiences.
Planning applications
Navigating local authority requirements for planning approvals. Offering expert guidance through the application process, including preparation of detailed drawings and liaison with planning departments to ensure smooth project progression and compliance with regulations.
Building regulations
Providing comprehensive support for building regulation approvals. Creating detailed technical drawings and specifications that meet current standards while ensuring design integrity is maintained throughout the construction process.
CAD drawings
Producing precise computer-aided design drawings for residential projects. These detailed visual representations help clients visualise the final outcome and serve as essential documentation for construction and planning submissions.
Contractor selection
Assisting with choosing appropriate construction professionals. Offering guidance in selecting reliable contractors suited to specific project requirements while maintaining design standards throughout the building process.
People
Christian Le Guilcher
Architectural Technician
Founder of Le Guilcher Architecture with over 30 years' experience in residential design. Qualified in Guernsey and Cardiff, he specialises in creating bespoke solutions that balance creativity with practicality for home improvement projects.
Questions
What architectural services do you specialise in?
We specialise in residential architectural design including new homes, extensions, loft conversions, and renovations of listed buildings across South Wales.
Do you work outside the Penarth area?
Yes, we serve clients throughout South Wales including Cardiff, Vale of Glamorgan, and surrounding areas.
How are your fees structured?
We operate on a fixed-fee basis with no VAT on our architectural services, agreed upfront before project commencement.
Can you help with planning applications?
Yes, we provide full support for planning applications including preparation of drawings and liaison with local planning authorities.
How do you approach listed building renovations?
We combine sensitive design with modern functionality for listed buildings, ensuring compliance with heritage requirements while meeting contemporary living needs.
Reviews (3)
Anne Lintern
Oct 27, 2015 Report
Christian's vision and creative thinking transformed our Victorian home, providing a light and spacious kitchen and living area. We still love the design 10 years later and have recommended Christian to many friends and neighbours over the years. Thanks so much for your design and support through the process Christian.
Beth Turner
Sep 04, 2015 Report
Great service and plans were drawn up really quickly. Christian managed the approval process with the council and structural engineers. He made it stress free.
Martin McCabe
Sep 03, 2015 Report
Excellent Architect. We can highly recommend Christian, as his vision is fantastic and the space is amazing!