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Need more space, build an extension 

At #nu, we offer a tailor-made service for property extensions in London. We plan, design, and build stunning new spaces from the architectural stage to the interior scheme. If your home is craving more room or in need of a lift, there are many reasons to extend a home. #nu offers a seamless transition and will enhance your day-to-day living for you and your family. 

We provide a leading-edge service for property extensions in London. Our aim is to capture your vision, right from the start before bringing it to life by commencing the build. We are also clued up on planning permission and the ins and outs of London building control. With a design and build process refined to perfection, you’re in safe hands with our talented team. We offer a traditional build service or a modular option for loft conversions and airspace projects.

If you’re reluctant to move but need extra space, a kitchen extension or loft conversion can transform your home. All extensions generally increase property value by adding the extra £SQF. This build adds serious value, especially in prime areas like Fulham, Chelsea, South Kensington, and Mayfair. Remember, however, the end valuation of your property will significantly depend on the postcode area and the quality of construction which we at #nu endeavour to provide.

#nu, are more than just builders; we are committed to constructing excellence. So for that professional service, look no further than our team for help. Guiding you every step to a luxury new space, we turn ideas into outstanding designs. To create the home of your dreams, please get in touch with our team and get started with extending your home:



  • Rear extension

  • Side extension

  • Side & rear extension

  • Wraparound extension

  • Side return

  • Two story extension

  • Two-story rear extension

  • Two-story wraparound

  • First-floor extension



  • Loft conversion

  • Mansard loft conversion

  • Dormer loft conversion

  • Pod room

  • Hip & gable loft conversion

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