Let us create your dream house extension in London

Let Bischell take all of your ideas and build a beautiful new house extension which is perfectly suited to your needs and tastes – both inside and out.

Bedroom? Bathroom? Gym? Kitchen? Conservatory? What will you have in your new extension? We’ll listen to you closely to discover exactly what you want in your house extension down to the finest detail.

Simply tell us what you’re looking for and our all-in-one design and build team will make it happen with a beautifully modern design and a flawless finish. It’s why we’ve been used by many clients for house extensions in London to this day.

A team of experts all working for you

A house extension can be a big undertaking, which is why you get the entire I&E design and build team on your side from start to finish:

  • Architects and engineers work out how to construct your ideas
  • Designers create stunning interiors and exteriors with modern designs suited to your tastes
  • I&E builders, electricians, plasterers, glazers and fitters turn the design into reality
  • Your Bischell project manager oversees the entire project to ensure a seamless, hassle-free build

Our infrastructure means that we can handle house extensions of any type – from simple conservatories and porches to vast extensions which require the pinnacle of engineering.

We take your ideas and make them happen to create your dream extension

The only way you’re going to be delighted with your new house extension is if every detail is perfect. That’s why we hang on your every word to capture even the smallest finishing touches which can add up to make a real difference. You will have the last word on every shape, size, fixture, fitting and colour with assistance from the Bischell design and build team throughout every stage.

Plus, with I&E, you will know what you’re getting before we’ve even laid the first brick. Sketches, plans and 3D models show you exactly what your new house extension will look like before we begin.

On time, on budget and defect-free – guaranteed with our Flawless Delivery™ promise

  • On-budget – The cost is fixed, and it will never change based on the original brief
  • On-time – Finished right on time, but if not, we pay YOU for every day it goes over
  • Defect-free – You only sign the project off when everything is perfect
  • 12 month warranty – If there are any problems we’ll be back out to fix them for good

You can leave any planning permission or building regulations to us

We can check if your house extension falls under ‘permitted development’ which requires no planning permission. However, if it doesn’t, we can liaise with your local council to handle the entire process of planning permission approval on your behalf.

The result of your new I&E house extension:

A house extension should transform your home. The extra space can open up whole new rooms which are beautifully designed to make them a joy to be inside. Outside, your extension blends perfectly with your existing home. Inside, you can step into spacious, fresh and modern living areas which are meticulously finished to your exact tastes.

Simply put, we won’t stop until you’re left with the right rooms, the right sizes and the right designs which are all perfect down to the last detail. It’s a big part of our commitment to making your new house extension better than you ever imagined.

Conservatories, single-storey extensions, double-storey extensions and more – call us today

Click here or call 07787 958132 to arrange a free, no-obligation consultation about the ideas you have for your new house extension. This includes a no-obligation cost estimate before you decide, so it’s well worth giving us a call.