The Extension Co offers a streamlined and efficient alternative to the traditional architectural route for home extensions. We provide a comprehensive, high-end design service that is faster, more affordable, and tailored to meet your specific needs for expanding your home.

Our approach delivers premium-quality detailing and finishes, typically associated with high-end architecture, but at a fraction of the usual cost. By simplifying the process, we ensure quicker results without compromising on quality or design integrity.

When you choose us, you choose a partner in designing and delivering your project. To allow us to deliver our designs successfully, we have developed a streamlined design process offering tried and tested high-quality extensions. Our unique skills and bespoke systems allow a smooth, quick project realisation.

With a 100% success rate in securing planning permission, we expedite the entire design and planning process, allowing clients to move from concept to construction faster than ever before.

At The Extension Co, we make transforming your home into the space you’ve always wanted both easier and more cost-effective.