Eley Projects Derby house extension specialist guide

5 Costly House Extension Mistakes and How to Avoid Them

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This house extension guide covers everything from...

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Avoiding Budget Mistakes

Find out how much your extension should really cost, what extra costs to plan for, and how to keep your project on budget from start to finish.

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Choosing the Right Builder

Learn the key signs of a trustworthy builder, what questions you need to ask, and how to spot the warning signs of cowboy builders before it's too late.

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Project Success Tips

Get simple tips to keep your project on track, manage building work around your daily life, and ensure your extension turns out exactly as you planned.

On site with Eley Projects, Derby's house extension specialist builder.

Derby's home extension specialist.

For over four decades, Eley Projects has helped Derby homeowners craft their dream spaces. We focus exclusively on house extensions because that's what we do best.

Ready to start your extension project the right way? Try our online Project Estimate Calculator. It's a quick and simple way to get an idea of your project's cost.

See what other local Derby homeowners are saying about Eley Projects

"Really pleased with the work that Ben and Ian did on our home. They were hardworking, kept us up-to-date and coordinated the other trades."
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Andrew Beattie
Google Review
"Following having several quotes for the work Ben was the only builder who suggested that we could reuse the bricks to ensure the opening matched the existing brickwork. His price was fair and reasonable and was provided in writing. Ben and Ian have done a fantastic job and I am really pleased with their work. We have already discussed the next project. I would not hesitate in recommending them to friends and family."
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Nadine Taylor
Google Review
"Eley Projects did a fantastic job of our kitchen extension. They were organised and tidy throughout the build, and completed it to a very high standard in good time. The guys were friendly, approachable and trustworthy. We would absolutely recommend Eley Projects, and would use them again without a second thought."
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Tom Beamish
Google Review
"From start to finish of having our garage conversion completed we were very impressed with Ben and his team. We had been let down by one builder but found Ben honest and kept us up to date throughout. The work was completed quickly and well with very little disruption."
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Alison Herbert
Google Review
"Ben and his team have completed a garage conversion for us, we are really pleased with it.  The work has been completed to a really high standard, Ben has a great attention to detail and it shows in the finished work.  In a time where many builders will lowball prices, Ben sets a realistic expectation and you can trust that it is genuine value for money.  Ben organised the other trades really well too."
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Andrew Lucas
Google Review
"Their attention to detail is awesome and also when they find a problem they crack on and solve it."
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Dennis Porter
Google Review

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