Do I need planning permission? Garden room checker

By the Garden Room Guide Team · Updated

Change any answer and the result updates straight away. It's filled in with an example to start.

1. What will you use it for?
2. Sizes
Work out your garden area
3. Where will it go?
4. Roof and height
5. About your home
See why

    This checker covers the main Class 3 conditions. It isn't legal advice. If you're close to a limit, ask your council for a Section 5 declaration.

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