House Extensions

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At HAC Designs, our house extension specialists excel in crafting exquisite and bespoke additions to your property. We understand the importance of expanding your living space to meet your evolving needs. Our team is dedicated to enhancing residential life through our expertly designed and executed house extensions. If you’re contemplating enhancing your home with a roomy kitchen, a refined conservatory, or a fluid multi-level addition, we at HAC Designs ensure that our projects are perfectly in sync with your vision for a house that’s both functionally superior and visually appealing. Our expertise isn’t just limited to basic extensions; we excel in executing complete luxury home renovations. When you’re thinking about extending your house, rely on HAC Designs for exceptional design and construction services that specialise in transformative home improvements. We’re dedicated to turning your ideas into a reality, creating spaces that elevate your living experience.

Single Storey Extension
HAC double storey extension

Professional House Extension Architects

Our professional design and construction services have established us as a prominent name in the house extension industry. At HAC Designs, our design experts excel in merging innovative architectural design with masterful construction techniques to create visually stunning and practical house extensions. We manage your project from the initial design concept through to the final construction, ensuring a cohesive and high-quality outcome. Our expertise includes crafting contemporary house extensions, elegant living space enlargements, and luxurious additions, all imbued with creativity and precision. We prioritise client collaboration, customising each design to suit your unique requirements and lifestyle, executed to perfection by our skilled team.

Consult with Our Expert House Extension Contractors

Over the years, HAC Designs has built a sterling reputation as a leading company in house extensions, renovations, and bespoke design and build services. Our team of skilled contractors specialises in creating stunning, functional spaces that enhance your house’s value and your quality of life. Whether you need a full-scale house extension, a specific room makeover, or strategic upgrades in various areas of your property, our experienced builders are here to guide you every step of the way. With meticulous attention to detail and a steadfast commitment to excellence, we work closely with you to realise your vision for your house. Consult with our expert house extension contractors today and embark on the journey to transform and elevate your living space.

HAC complete rebuild

Contact us for more information or a free consultation.

Telephone: 01276 402 444

    Our Processes


    Free Consultation

    Tell us about your property, project and initial ideas. Learn more about us and how we can make your vision a reality.



    We’ll pitch you our initial design with a price. We’ll advise you on designs, timeframes and building work, so you know what to expect.


    Planning permission advice

    We’ll support you with planning permission and building regulations. You don’t have the hassle of lots of different suppliers, traders and designers.



    When the building applications are complete, we’ll take care of the design (including 3D modelling).



    HAC Build is responsible for construction services. It’s the only stage left before you step into your transformed space and start making memories.