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What Size Garden Shed is Exempt From Planning in Ireland?

Your Ultimate Guide to Garden Shed Planning Rules in Ireland: No-Nonsense Info to Help You Out

Thinking about adding a garden shed or garage to your Irish property? If you’ve been asking Google about shed size limits without planning permission, we’ve got the lowdown you’re after.

Usually making changes to your property requires planning but the good news: not every shed or garage needs planning permission in Ireland. We’re here to break it down for you. According to our research, you can put up a shed or garage without jumping through planning permission hoops, as long as it doesn’t go over 25 square metres in size. This is a pretty good deal for anyone who needs more storage or a cool workshop spot.

But here’s the rules. That 25 square metre rule doesn’t just cover your new shed or garage. It also counts any similar structures you’ve got hanging around your place. So, if you’ve got existing sheds or garages, their total size can’t be more than 25 square metres combined.

And there’s another thing to keep in mind: you’ve got to keep things balanced. The new addition can’t shrink the open space at the back or side of your house to less than 25 square metres. This stipulation aims to ensure the aesthetic appeal and practicality of your property while accommodating a useful extension.

So, to sum it up: if you’re dreaming of having a shed or garage on your Irish property and it’s all under 25 square metres, you’re in luck. This planning permission exception makes things way easier, so you can get things rolling without all the red tape.

However, rules can change, so it’s smart to keep an eye on the latest guidelines before you start building. For the most accurate and up-to-date info, check out official government sources like Planning permission ( and seek guidance from industry professionals. Best of luck with the new project.