You'll still need to seek professional help, but at the very least this guide puts all your permitted development rules and regulations in one neat place.
Get customised planning permission guidance neatly packaged in a printable PDF complete with an outline of processes and procedures. This neat resource conveniently puts all you need to know about permitted development into one place.
You'll still need to speak with your local planning team about your project - but this concise guide will give you some food for thought for that conversation. It is also packed full of useful references to enrich your further reading.