Are pergola planning rules the same across the UK?

No. Planning is devolved, and England, Wales, Scotland and Northern Ireland publish different permitted development rules and guidance. Use the official source for the nation where the pergola will stand, not the location of the retailer.

For England, Planning Portal's pergola FAQ points to the outbuilding limits. Those include position, height, coverage, designated land and property-type conditions. The page explicitly says its guidance relates to England and that policy in Wales may differ.

GOV.WALES publishes a separate outbuilding page. Although some concepts look familiar, its siting and roof-height conditions have their own wording. Copying one England number into a Welsh project can therefore miss another Welsh condition.

mygov.scot has guidance for sheds, garages, greenhouses and similar buildings at a house. It uses Scotland-specific rules for location, boundaries, height, conservation areas and listed buildings, and tells readers to confirm the position with the council.

nidirect tells Northern Ireland householders to ask the council planning office whether proposed work is allowed. It also notes that designated areas restrict permitted development rights. Do not substitute an England checklist when the official NI route asks for a council check.

Whichever nation applies, property-specific controls still matter: listed status, planning conditions, leases and local directions can change the route. Keep a copy of the drawings and the official guidance used for the decision.

Sources

• Planning Portal: outbuildings in England — accessed 14 November 2026.
• GOV.WALES: planning permission for outbuildings — accessed 14 November 2026.
• mygov.scot: sheds, garages and similar buildings — accessed 14 November 2026.
• nidirect: planning permission — when to apply — accessed 14 November 2026.

More on this site

The pergola planning permission guide separates the four nations and the glossary explains the planning terms.