London Kitchen Extensions

If you are looking for a quality affordable contractor for your kitchen extension project, we are the company of choice. We are experts in kitchen extensions, delivering projects on time and on budget, as well as giving a very individual client experience.

Work with us on your project to have full control - payment stages on delivered works, fixed price contracts, unmatched for price and quality. The hallmark of our work is outstanding quality for the best price in London.

CBG is a full service building company undertaking all manner of residential refurbishments, extensions, conversions and new builds.


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Kitchen Extensions: Design and Build

If you have decided that now is the time to put your kitchen extensions plans into action City Building Group are a quality affordable building company. We specialise in developing existing properties and renovating residences that have been recently acquired. We offer some of the most functional and stylish bespoke kitchen extensions in London for every price range.

Whatever your motivations, an open-plan kitchen extension will provide you with a fantastic new living space as well as increase the value of your property. We are able to produce architectural plans and make planning applications efficiently. Typically including revisions we can provide plans within a couple of weeks.

Built to last, 10 Year Warranties on best workmanship

City Building Group are a full service company working from initial ideas to design and build your dream kitchen extensions. Our architects specialise in residential projects and always look to give each piece of work that personal touch. We also perfectly execute every project smoothly from design through to build, always finishing on time and on budget.

All our kitchen extensions come with a 10 Year Structural Warranty from an independent company for your complete peace of mind. These warranties are also popular with mortgage lenders - stipulated or otherwise, and of course are transferable in the event of a future sale which is simply ideal. On top of this, we have as standard a 12 month warranty on all our workmanship.

The kitchen is the heart of the home

City Building Group strive to bring dreams to reality and are able to work with all size budgets to produce breathtaking results and craftsmanship of the highest standard, which are the hallmarks of every kitchen extension project that we complete. We make dreams a reality.

We can Price Match guarantee against any reputable builder. Complete the form below and we will be in touch.

Contact us now by completing the form on this page for a free consultation and project quote.

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Kitchen extensions completed and current projects



SW11 Kitchen Extension (in full refurbishment, remodel with loft dormer conversion)