Business Details
31 Years
experience
Trusted Architects in Llanelli for Residential & Commercial Projects
Established in 1995, Lewis Partnership is a family-run architectural practice based in Llanelli, Carmarthenshire. We specialise in residential and commercial architecture, offering tailored solutions from new builds and extensions to conservation projects. Our approach combines a personal touch with progressive design, ensuring attention to detail across all RIBA stages. With ISO 9001 and ISO 14001 certifications, we maintain rigorous quality and environmental standards. Our team collaborates closely with clients, contractors, and stakeholders to deliver projects that meet exacting briefs.Recognised with awards including Building Control accolades and the Prince of Wales Awards, we serve locations across South, West, and Mid Wales. Our services span feasibility studies, planning applications, construction management, and BIM, supported by a commitment to continuous professional development. Clients praise our organisational excellence, timely communication, and ability to translate concepts into high-quality outcomes. We prioritise sustainability, offering low-carbon design solutions and leveraging technology to enhance project delivery.
Services
Residential New Builds
Commercial Architecture
Heritage Conservation
Planning Applications
BIM Services
Construction Management
Feasibility Studies
3D Visualisation
Sustainable Design
Contract Administration
Details
- Year established: 1995
Highlights and features
- Family-run practice with 30 years of local expertise
- ISO 9001 and ISO 14001 certified for quality and environmental standards
- Award-winning designs recognised by Building Control and Prince of Wales Awards
- Full-service RIBA Stage 0-7 project management
- Proven track record in residential, commercial, and community projects
Associations and certifications
- ISO 9001
- ISO 14001
What people say
Excellent professional service
Highly organised and committed
Quality of work is excellent
Flexible and agile approach
Outstanding design solutions
Services
Residential New Builds
Design and construction of bespoke residential properties tailored to client needs. Our team delivers energy-efficient, aesthetically pleasing homes across Wales. Services include feasibility studies, planning permissions, and full project management from concept to completion.
Commercial Architecture
Comprehensive architectural solutions for commercial developments including offices, schools, and community facilities. We handle projects from initial design through to regulatory compliance and construction oversight, ensuring functional and sustainable spaces.
Heritage Conservation
Specialist conservation services for listed buildings and heritage sites. Our approach balances preservation with modern functionality, securing necessary consents and employing traditional techniques to maintain architectural integrity.
Planning Applications
End-to-end support for planning submissions, including pre-application consultations and documentation. We navigate local authority requirements to secure approvals for householder, full, and listed building consent applications efficiently.
BIM Services
Building Information Modelling for precise project visualisation and coordination. Our BIM expertise enhances collaboration, reduces errors, and streamlines construction processes for complex residential and commercial developments.
Questions
What areas do you cover?
We operate across South, West, and Mid Wales, including Pembrokeshire, Swansea, Llanelli, Carmarthenshire, Ceredigion, and Powys.
Are you ISO certified?
Yes, we hold ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) certifications since 1997.
What architectural services do you offer?
We provide full RIBA Stage 0-7 services, including feasibility studies, planning, construction management, BIM, and heritage conservation.
Can you handle listed building projects?
Yes, we specialise in heritage conservation and have extensive experience securing listed building consents and implementing sympathetic renovations.
How do you ensure project quality?
Through ISO-certified processes, regular staff training, and rigorous site inspections to maintain our award-winning standards.
What sectors do you work in?
We work across residential, commercial, educational, community, and charitable sectors, delivering diverse projects from homes to public facilities.
