Whether or not you seek to match an existing oak framed property, an oak extension from Green Oak will enhance any home.

You can trust us to ensure that the extension is not only a stunning place to live in; it will also be highly practical, in terms of easy living and insulation efficiency, to reduce fuel usage and increase your comfort all year round.

Some of our customers are looking for a relatively small extension; others want to double the size of their home or more. The Green Oak team will help you with every detail if you like; from designing the most beautiful and effective shapes and configurations, through to which flooring would best complement the loveliness of the building.

Please take a look at some of our projects, and when you are ready to talk, if you like we can arrange for you to visit one or two of our customers’ homes, and meet those who trusted us to create them. This way you will be completely confident that we are the right company for you.

Are you ready to talk now? Please email info@greenoakbuildingcompany.co.uk,  phone us on 01489 878384, or complete the form.


“We just wanted to express our thanks to James, Sean, Spencer, Jason, Calum, Albert and Mark the team at Green Oak Building Company for the wonderful extension they built for us. It wasn’t going to be an easy task as we wanted the new oak extension to blend in with our current home, which was a barn that had been built in the 1700’s. As clients that work in the property business, we were going to be quite specific in our requirements, so it was imperative that we worked with a team that were flexible and open to the odd change along the way as the building developed. Having considered some of the larger companies that had many years of building specialised oak frames, we chose the Green Oak Building Company, as we thought their ‘yes we can’ attitude meant that we could make the build work for us. They didn’t fail and were able to cope with the planning and building regulations departments, torrential summer rain, bats, wasps and of course us. The extension was finished both on time and on budget. We are delighted with the final result and had an incredible first Christmas in our new room. Many thanks and well done Green Oak Building Company.”

Debbie & Phillip