Most homeowners in South Wales assume they need planning permission before adding a shed, log cabin, or summerhouse to their garden. In many cases, that simply is not true. Under Permitted Development rights, most standard garden buildings do not require planning permission, provided they meet certain conditions around size, height, and placement relative to your property boundary.
The key rules to keep in mind: the structure must not cover more than 50% of the total garden area, it must not be positioned forward of the principal elevation of your home, and height restrictions apply depending on the roof style (typically no more than 2.5 metres if within 2 metres of a boundary). Buildings intended for residential use, or those on designated land such as a National Park, may be subject to stricter rules. If your property is listed or sits within a conservation area, it is always worth checking with your local planning authority before going ahead. Have you ever looked into whether your garden building project needed permission, or did you just go ahead and build?
With over 38 years of experience manufacturing timber buildings across Wales, the team at Sheds N Chalets has helped countless customers understand exactly what is and is not possible on their land. Whether you are considering a workshop, log cabin, or bespoke chalet, getting the facts right from the start saves time and avoids costly mistakes. What kind of garden building are you thinking about adding this summer? 🏡