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Home Extensions

Home extensions London

Atomic Build specialises in residential extensions across Greater London. Extending your home allows you to expand your living space and upgrade your quality of life. We offer a tailored approach to all aspects of home design and construction, with bespoke client-led solutions combined with attention to detail and technical expertise.

There are many ways to extend a house, but our expert consultants will offer valuable advice to help you make the right decisions. After listening to your needs and understanding your requirements, we will create a detailed development plan complete with visualisations and structural calculations. 

Atomic Build has experience extending upwards with lofts and double storey extensions, outwards with wrap around and side extensions, and downwards with basement and garage extensions. However you want to expand your space in Greater London, we’ve got you covered.

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Types of extensions

We specialise in home extensions, renovations, outbuildings, and other creative ways to expand and upgrade your home. If your family is growing or your current home feels limited in any way, you can always extend, expand, and evolve into new territory. Atomic Build specialises in the following extensions:

  • Wrap around extensions
  • Rear extensions
  • Side return extensions
  • L shaped extensions
  • Double storey extensions
  • Kitchen extensions

The Atomic Build company advantage

At Atomic Build, we combine vision and passion with technical knowledge and expertise. Whether you want to extend your kitchen, add a new bedroom, or construct an extensive wrap around, the successful expansion of spaces requires experience and attention to detail. We focus on customisation and support at every stage of the process, with every element of design, engineering, and construction available as a single integrated solution.

The Atomic Build extension process

After working across Greater London for many years, we have developed a well defined process that can be broken down in the following steps:

  • Free site meeting with detailed gap analysis
  • Pre-construction pack, including a quote, forecast construction stages, and time frames
  • Detailed design development, including architectural drawings and calculations
  • Contract stages defined and suppliers listed
  • Building commencement and quality control system defined
  • Completion and deployment, including an insurance-backed guarantee

Atomic Build service the following locations

Atomic Build operates throughout the Greater London area, from the inner-city to the suburban fringes. We service the following London locations and many more: Richmond, Twickenham, Greenford, Harrow, Gerrards Cross, Hammersmith, Uxbridge, Iver, Watford, Pinner, Stanmore, Ruislip, Brentford, and Teddington.

If you’re looking for outstanding home design and integrated building services, please contact our friendly team today.


– No obligation meeting at your site to establish project scope
– Gap analysis on existing information available
– Project quote and timeframes


Free site visit to one of our constructions sites, demonstrating our capabilities in managing construction activities.

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