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House Extension Professionals in Cardiff

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Cardiff / 25 mi
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House Extensions
1 – 15 of 261 professionals
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261 Professionals

Featured Reviews for House Extension Professionals in Cardiff

Smart House Extension
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars15 October 2016
“This company are professional and plain amazing. From design to completion the communication is fantastic and they really understand and design what you really want.”
Black Brick Studio
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars22 October 2018
“Super professional, honest and to the point. Easy to communicate with and quick to respond to any questions i had. Great design & really happy with the product. Look forward to any future projects we work on together in the future.”
Berkeley Place
House Extension Professionals in Cardiff
Average rating: 4 out of 5 stars11 August 2016
“I have been delighted with the Project Management done by Nick Cryer and Alex Cross. They have input to the design process and then overseen the building work and recommended suppliers. They have ensured that all the work was completed to a high standard and I am delighted with the refurbishment of my house. I would recommend them to anyone considering a similar project. Louise, Clifton”
LE GUILCHER ARCHITECTURE
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars24 March 2017
“We required an architect that had a sensitive and respectful touch when dealing with a property of over 300 years. The requirement was to design a two and single story extension in a sympathetic yet current way. Modernity of space was essential. The incorporation of several levels to provide increased head height and tie in with the existing building was to be a giant three dimensional jig saw puzzle. Christian took this on with both hands and I was confident that he would provide us with a cohesive and balanced result. So it proved. Obviously there were tweaks along the way, largely to satisfy the planning authority. Christian dealt with these imposed changes in a most professional manner and through him the end result is highly successful. Even allowing for the modifications the final plans were on time and right on budget. I am indebted to him and the person who put his name forward.”
Joshua Hovey Architects Ltd
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars8 June 2024
“Josh is amazing. The first time we saw his designs we were so blown away i cried. He just has a vision on how to create beautiful homes. He listens, he works with you, he guides you and above all he is super patient and knows his stuff. We are so beyond happy he has designed our dream home. Josh thank you so much.”
Shaun Davies Home Solutions Limited
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars7 August 2014
“From start to finish Shaun and his team were a pleasure to have working in our house. The job started on time, finished on time and costed exactly what we had been quoted for. The work done was of the very highest quality and friends and family always comment on how beautiful the kitchen looks - we are very grateful for the guidance and ideas Shaun provided at the design stage that resulted in a look that was different to the norm and was just what we wanted. We have no hesitation in recommending Shaun and his team to anyone.”
Dennis Hellyar Architects
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars13 January 2016
“I cannot recommend Dennis Hellyar architects highly enough. This was a bereft and unloved property in poor condition in need of considerable attention. DHA reviewed, and saw potential with an imaginative, bold scheme (perhaps too bold for some). Their enthusiasm and imagination carried all before it, and now we are the proud owners of an exciting and remarkable space at the heart of the city. Being new to renovations, we were heavily reliant on the team put together by DHA and I now believe our confidence in them was well placed. DHA was the fulcrum of the team, keeping a weather eye on progress, quality and costs. Above all their attention to detail proved the key to a quality result. The firm has an enormous wealth of experience covering domestic and commercial work and it was evident this was brought to bear in the job. In particular, DHA went the extra mile to make this work.”
Bespoke Living AIC
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars23 September 2018
“We have just had an initial live design session with Brian to look at our refurbishment. He was extremely helpful throughout the process and really helped to bring the project to life. Looking forward to working with him over the coming months”
Glen Thomas Architecture
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars20 March 2017
“Glen Thomas architecture provides an excellent design and architectural service. In recent years we have used Glen on numerous occasions and he never fails to understand the brief. I'm always pleased by his innovative design and understanding, which always leads to a first class finish. . We are currently in the process of building three of Glens designs, which cater to a modern way of living but still retain just enough of a traditional style. However if modern is what you are looking for, they've got that covered too. I always highly recommend Glen Thomas architecture.”
Rise Construction Cardiff Ltd
House Extension Professionals in Cardiff
Average rating: 5 out of 5 stars1 November 2022
“Jon was very helpful and knowledgeable and the work was completed on time and to a high standard.”
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Builder FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Cardiff.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Home Builders on Houzz?
261Local Pros on Houzz Who Serve Cardiff
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Cardiff house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come with a strong track record of creating bespoke, high-quality extensions in Cardiff in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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