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House Extension Professionals in Crawley Down, West Sussex

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Crawley Down / 25 mi
Design & Build
House Extensions
1 – 15 of 414 professionals
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414 Professionals

Featured Reviews for House Extension Professionals in Crawley Down, West Sussex

Create SPACES
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars27 January 2023
“Adam and his team are professional, extremely polite and very skilled. I have used them several times now. In my experience, they are happy to tackle jobs that others are too frightened to attempt. Adam has a real problem-solving mentality. He is knowledgeable, extremely decent and honest, and my only qualm about recommending him, is that I don't want him to be too busy to be free for my next job. Highly recommended.”
Build Team
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars6 July 2017
“Build Team have just completed the design phase of my kitchen side return extension project and we have planning permission. I'm very happy with my final plans and the whole process. My designer was very professional, courteous and helpful. He kept me informed throughout the process, gave good advice and listened to my ideas and concerns.”
D2D Projects Ltd
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars28 January 2024
“We just wanted to say thank you for doing such a great job on the loft conversion and bathroom refurbishment in our house. Slavo and the D2D team had excellent communication, keeping us aware of every stage of the process and ensuring that we were satisfied with any important decision. We're really pleased with the high quality finish.”
Maplecroft Construction
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars4 August 2022
“From the first meeting to the last snagging session Jake from Maplecroft Construction has been professional, and really helpful. We had the rear of our home ( conservatory, utility room and kitchen) rebuilt and fixed seating constructed in the courtyard with a planter trough. The project was planned and work completed within budget and timescale to a very high standard. This included all surveying, building control, solving draining issues and full electrical certification.”
Prime Living
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars13 June 2015
“My two sons arranged for Prime Living to sort my new kitchen, and this company took care of everything. I’m very pleased with the result and appreciate that they took the time to talk through the kitchen with me and how I use it, so as to make it more individual and safer just for me. I was pleased to be able to deal with just one person, and John always explained everything clearly. I would definitely recommend Prime Living to others.”
N&K Interiors
House Extension Professionals in Crawley Down, West Sussex
Average rating: 4 out of 5 stars13 March 2016
“An excellent finish to my bathroom. A few structural problems occurred due to bad workmanship in the past, but all the problems were sorted out at little extra cost to me. All work was completed on time and all the workers were very punctual, tidy and trustworthy. Would recommend the company to anyone who wants a good job done for a reasonable price.”
Home Republic Ltd
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars3 November 2019
“Super professional and really high quality work. Transparent pricing and very responsive to any questions or concerns. Worked hard to catch up on any delays (e.g. the inevitable late windows), and kept us informed of progress. A really nice team - without exception everyone who worked on the project was friendly, considerate and incredibly hard-working.”
Refresh Renovations - Brighton & Worthing
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars1 May 2020
“I viewed the renovated property on the market (for sale) and was impressed with the quality of the workmanship and finish in the rooms. The additional rooms were a good size and in keeping with the rest of the house. The kitchen layout maximised cupboard space but still created a light and airy space. The bathrooms were finished to a high standard. I would highly recommend this team for your project.”
Encompass London
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars11 December 2018
“Professional and extremely knowledgeable , Encompass team is reliable and approachable. Great upholstery and carpenter work , solid building and painting work, overall a very good experience.”
KMI London Ltd
House Extension Professionals in Crawley Down, West Sussex
Average rating: 5 out of 5 stars9 October 2018
“A company with a conscience! Kal, Vladi and the team at KMI were committed to getting it right for us from the start to the end. Excellent workmanship and attention to detail and they were professional and reliable during the 6-week project. I am looking forward to calling on the team again for building and decorating works in the future.”
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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 Crawley Down.

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?
414Local Pros on Houzz Who Serve Crawley Down, West Sussex
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Crawley Down 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 Crawley Down 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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