Residential Design & Build | Cardiff & South Wales
At Jamatek, our residential design & build services are crafted to transform your house into a dream home. Serving Cardiff, South Wales, our team of Chartered Architecture firm in Cardiff combine local expertise with innovative design to deliver bespoke, energy-efficient homes that perfectly fit your lifestyle and the character of your neighbourhood.
Whether you’re planning a home extension, a full renovation, or a brand-new build, we manage every stage—from initial concept and planning permissions to construction and final handover—ensuring a seamless, cost-effective, and high-quality process tailored to your needs.
Why Choose Jamatek for Residential Design & Build?
Local Expertise in Cardiff and Beyond
We understand the unique architectural styles and planning requirements, including conservation areas and listed buildings. Our knowledge helps us navigate local regulations efficiently, reducing delays and ensuring your project complies with council standards. Learn more about our Planning Application Process
Sustainable, Energy-Efficient Homes
Our designs incorporate the latest in sustainable architecture, including passive design principles, renewable materials, and energy-saving technologies. We help you reduce your carbon footprint and running costs while creating comfortable, healthy living environments.
Explore our Energy-Efficient Design services
Chartered Architectural Design Studio
Our Chartered Practice of Architectural Designers guarantee professionalism, technical excellence, and adherence to UK building regulations.
Advanced Visualization Technology
We use augmented and virtual reality tools to provide immersive previews of your project, allowing you to make informed decisions before construction begins.
Discover our AR for Project Visualization
Transforming Homes Through Sustainable Design & Build
Our Residential Design & Build Services
Home Extensions
Expand your living space with bespoke extensions that blend seamlessly with your existing home. Popular projects include rear extensions with open-plan living, loft conversions to add bedrooms or workspaces, and side-return extensions that maximize space in terraced homes.
Renovations & Remodelling
We specialize in sensitive renovations that preserve the character of period properties while upgrading them to modern standards. Whether it’s a Victorian terrace or a contemporary house, we create layouts that enhance your lifestyle and add value.
New Build Homes
From compact urban homes to spacious countryside properties, we design and build new homes that reflect your vision and meet the highest standards of sustainability and craftsmanship.
Energy-Efficient Retrofits
Upgrade older homes with insulation, double glazing, and renewable energy systems to improve comfort and reduce energy bills.
Our Residential Design & Build Process
Consultation & Site Visit
We assess your property and discuss your goals, budget, and any planning constraints.Concept Design & Feasibility
We develop 3D models and design options aligned with your vision and local regulations.Planning & Approvals
We manage all planning submissions and liaise with Cardiff Council and other authorities.Detailed Design & Construction
We oversee builders and suppliers, ensuring quality and timeline adherence.Handover & Aftercare
We provide a snagging list and a 12-month warranty for your peace of mind.
Why Homeowners Trust Jamatek
Over 25 years of residential design & build experience in Cardiff and South Wales.
Transparent pricing with no hidden costs.
Client-focused approach with excellent communication.
Testimonials from satisfied homeowners who have transformed their spaces with us.
Ready to Transform Your Home?
Contact Jamatek’s residential design team in Cardiff and South Wales today to book a free consultation and a VR walkthrough of your project. Many homeowners searching for architectural services in Cardiff choose our Chartered Architectural Design Studio for innovative, sustainable home design. From concept to completion, we guide you through the entire process—bringing your vision to life with precision, creativity, and immersive technology.