Thinking of adding a garden room or home office? Find out when a log cabin needs planning permission in Ireland — and the key rules for exempted builds.

New planning exemptions come into effect on 27 July 2026, bringing the biggest changes to exempted development rules in years. From habitable garden homes and larger extensions to dormers, sheds and heat pumps, here's what every homeowner needs to know.

Not sure if you need planning permission for solar panels? This guide breaks down the key rules for Irish homeowners — including roof and garden installations, exemptions, and SEAI grant info.