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House Extension Professionals in Kings Langley, Hertfordshire

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Kings Langley / 25 mi
Design & Build
House Extensions
1 – 15 of 1,178 professionals
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1,178 Professionals

Featured Reviews for House Extension Professionals in Kings Langley, Hertfordshire

The Market Design & Build
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars19 October 2016
“The Market Design and Build has just finished a big project for us and we couldn’t be happier. The property is an old converted barn so the challenge was huge. Obviously there were some set backs but the communication in between us (property owners) and The Market was excellent so problems were solved quickly. These guys are not here to screw you over. Before signing the contract they guaranteed us that they wouldn’t leave the project until we were 100% happy.. And they didn’t! We are sure to use The Market again if we need more work done on a property in the future.”
Build Abode
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars18 February 2019
“The most efficient and friendly staff, highly professional team that can execute your kitchen dreams and desires to an exact specification! The expertise that the team had from the inception with the detailed drawings with great design ideas and 3D visuals created by Sonya, and the level of detail from the installation manager Avtar who was on site during the process and the complete knowledge of every aspect of a kitchen from appliances, accessories, colour schemes and materials and the utilization of space from the directors Ajit and Sukh gave us clear confidence in their work and passion for the job and service provided. They were extremely personable, warm, friendly and charming and a complete joy to have been serviced by. The finished product has been complimented by every guest and is now clearly the highlight of our home. Would highly recommend to anyone looking for a great quality kitchen with fantastic service to go with it! Our family thank you Design Abode for realising our dream kitchen. One happy customer!”
Atudori Construction Services
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars28 October 2022
“We are pleased with the fantastic outcome of our refurbishment! Atudori Construction Services proved to be committed and reliable, with a professional touch they finished in time all the work(electricity, tiling, and decorating). Great communication skills-we only had to talk with 1 person which makes everything easier. We highly recommend Atudori CS !”
WeTradeWorks Contractors
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars7 April 2022
“They designed and fitted our kitchen, a brilliant job done! Professional and reliable is what comes to mind!”
Costa Builders Group
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars2 October 2023
“Firstly, I would like to thank Flavio Da Costa, Murilo (project manager) & his team for their work on our 3 bed property – they were amazing! Throughout the 4 month process, the work was progressing faster than schedule, as well as keeping to a very high standard. We had undertaken a whole house refurbishment - which includes but not limited to; wall demolishment’s, full house electrical rewiring, flooring, door replacements, decorating, bathroom, heaters, skirtings, stair bannister, kitchen – basically everything possible! Flavio & his team not only performed the work we requested, but it is evident they care about their work, and their work is not ‘just a job’. We were kept well informed throughout the process; communication was clear, fair and prompt. Flavio & his team were recommended to us from a friend, and I can see why becuase we are very happy with the entire process and final output – we would 100% recommend this company for any jobs you may have (big or small!).”
Assembld
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars23 August 2023
“Excellent job by Myles and his team, we needed a side extension for our ground floor Victoria flat and we received a prompt site visit, quote and great communication through from Myles. He dealt with issues quickly and shared progress reports with us throughout - a truly forward thinking contractor. He drives a very nice car too so must be doing something right! We will get the Assembld team back to covert our loft once we have the budget next year. Thanks again, 5* from us. Oli and Vanessa”
Pencil and Brick
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars12 June 2017
“To set the scene : we are mid-way through construction, to renovate & extend of our Victorian terrace in East London. We've had Seán and Stephen Ltd as our architects for 18 months so far. My wife and I are complete novices to design & construction, and Seán and Stephen have expertly and supportively guided us through each stage, enabling us to really enjoy every part of creating our new home. I would happily recommend this professional practice to family and friends. They were great at helping to bring some of our own design preferences to life using plans, 3D models, and interactive virtual room design tools. But they also have challenged our thinking too, leading us to add in a number of amazing and creative features that we would never otherwise have considered. Seán and Stephen created an extremely thorough and professional Design & Access Statement to help explain our project to the local planners. As a direct result of the quality of S&S’s planning pack our application (which proposed various potentially contentious items such as a basement, lightwell, and dormer) was approved without a single significant amendment. Since the contractor began the works Seán and Stephen have project managed every aspect of the construction programme, providing us with detailed weekly updates and explaining everything to us in layman’s terms. They consistently fight our corner with the contractor on a number of technical and cost-related issues which gives us real confidence that the project is in safe hands. So far we have enjoyed a stress-free project thanks to their project management skills”
The Finns group
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars11 October 2023
“We are delighted to share our wonderful experience with The Finns Group. They transformed our master bedroom into a bedside nursery, and the results exceeded our expectations. The attention to detail, creativity, and craftsmanship they brought to the project was truly remarkable. Their dedication to understanding our vision and translating it into a beautiful, functional space for our newborn was truly extraordinary and we couldn’t be happier. We highly recommend The Finns Group. Their talent and passion for their craft shone through from start to finish.”
Prestige Build and Management Limited
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars28 February 2019
“Prestige build and management undertook a complete renovation of our Victorian house in Plumstead last year. We found every member of the team a pleasure to work with. The quality of each of the trades - tiling, electrics, plumbing and building was excellent. The team were interested in achieving the aesthetic we wanted and advised us on some of our slightly naive ideas and material choices to deliver what we wanted. The whole team were clean, efficient trustworthy and personable. The office team were also really efficient and helpful to deal with. They were willing to work with us when we had cash flow issues with the bank which, on a major project, is invaluable for any home owner. We also had significant regulatory issues with a basement conversion and Jay and his team persevered to get the project completed despite the obstacles. I would say that price wise they are on the upper end of the spectrum but you get the quality and service you pay for and for us it was worth every penny.”
Linx Design and Build
House Extension Professionals in Kings Langley, Hertfordshire
Average rating: 5 out of 5 stars17 October 2017
“I had my loft done by Linx Design and Build in summer. Really experienced staff and they kept it clean and I had no complain at all. My loft looks fabulous. I’m loving it.”
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Design and Build Company 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 Kings Langley.

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 Design & Build on Houzz?
1,178Local Pros on Houzz Who Serve Kings Langley, Hertfordshire
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Kings Langley 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 highly recommended with a strong track record of creating bespoke, high-quality extensions in Kings Langley 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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