MayfairFowler undertake house extensions throughout London and the South East, and focus on providing a high quality build which also offers great value for money.


Our accomplished team have the ability and aptitude to ensure your construction is completed exactly how you envisioned, and the quality craftsmanship we produce is the fundamental aspect which sets us apart from the crowd.

Working closely with architects we are able to take care of the necessary steps regarding your Planning Permission Approval and Building Regulations Application. Once this stage is completed it will be time for you to become much more ‘hands on’ as we discuss the finer details of your build, including which materials will work best within your property and the exact look and feel you are aiming to achieve once your project is complete.

Whether it’s a side aspect kitchen extension or a full double story, we can effectively manage each stage of the works ensuring your schedule is completed on time and on budget. We are committed to client satisfaction which means we are not happy until your new space exceeds your expectations and you can’t wait to begin utilising it.

With extensions being one of our most popular services (alongside loft conversions and bathroom fitting) we are sure you will find our knowledge and expertise invaluable when it comes to planning and designing your project. Bi-folding doors which span the full width, and Velux roof lights to allow the maximum amount of light into your property are just some of the suggestions we will provide.

A new house extension is an excellent way of adding value to your property, but the extra space it creates should also improve many aspects of your lifestyle. Our attention to detail will help you to achieve a seamless finish between the old and new areas of your property.

Commission MayfairFowler Builders to complete your new build and watch our skills, commitment and dedication come in to full effect. We are specialists when it comes to this type of work we get just as excited to see the end result as our clients do.