Planning Exemption Checker
Do I need planning permission?
Answer a few questions to test your project against the exempted development rules in the Planning and Development Regulations 2001, as amended in July 2026.
Guidance only. Further restrictions apply (e.g. sight lines, Natura sites, previous extensions). Sources: S.I. 338 of 2026, S.I. 600 of 2001, Schedule 2, Citizens Information.