An expert has warned UK gardeners that seemingly innocent DIY jobs could result in fines of up to £20,000. Sean Bunyan, head of commercial operations at home improvement specialists Eurocell, highlighted the importance of understanding Permitted Development (PD) rules before undertaking garden improvements.
Under the Anti-Social Behaviour Act 2003, homeowners are responsible for keeping hedges neat. A neighbour's complaint to the local authority could lead to a formal notice and a fine of up to £1,000 if the hedge is deemed problematic.
When erecting fencing, the maximum height allowed without planning permission is two metres (6ft 6ins). Fences over one metre tall facing a road, path, or public bridleway require permission. Those in conservation areas or with listed buildings must also seek approval, or face fines of £20,000 or more.
Decking rules state that any structure 30cm or more off the ground, or covering 50% or more of the total outdoor space, needs planning permission. Non-compliance can result in fines starting at £50 per day, potentially increasing in protected areas.
Changing the level of a garden may affect walls, drains, pipes, or neighbouring land. Gardeners must check with the local planning office to avoid causing flooding or harming wildlife. Garden rooms typically do not require permission if under 2.4 metres tall and at least one metre from boundaries, but exceptions apply in conservation areas or for listed buildings.
