The kitchen is one of the most important rooms in a home. It’s where we cook meals, eat and socialise with friends and family. For many people, the idea of renovating their kitchen is an exciting one. But do you need planning permission to extend your kitchen? We will answer that question and provide some advice on extending your kitchen without breaking the law!


In the UK, most kitchen extensions do not require planning permission. However, there are a few things you need to take into account before starting any work. The first is the size of your extension. If you’re planning on extending your kitchen by more than three metres, you will need to apply for planning permission.

Extending your kitchen by a few metres may not seem like much, but it can make a big difference to the overall look and feel of the room. If you’re unsure about whether or not your extension will require planning permission, we recommend speaking to a professional before starting any work.

Do you need planning permission for your kitchen extension?

If you’re planning on extending your kitchen by more than three metres, you will need to apply for planning permission. Another thing to consider is the height of your extension. If your extension is going to be higher than four metres, you will need to get permission from your local council.

It’s also important to think about the materials you’re using for your extension. If you’re using brick or stone, you will need to get planning permission. And if you’re planning on making any changes to the outside of your house, such as adding a new door or window, you will also need planning permission.

Legal reasons for why you need planning permissions

There are a few legal reasons why you might need planning permission for your kitchen extension. The first is if your extension will be built on protected land. This includes national parks, areas of outstanding natural beauty and conservation areas. If your extension will be built on any of these types of land, you will need to get planning permission.

Why you might NOT need planning permission

There are a few reasons why you might not need planning permission for your kitchen extension. The first is if your extension is less than three metres from the back of your house. This is known as the ‘curtilage’, and you’re allowed to build on it without getting planning permission.

If your extension is less than 50 cubic metres in size. This includes the height of your extension and the width of your house.

If you’re still not sure whether or not you need planning permission, it’s always best to check with your local council. They will be able to tell you if you need permission for your extension.

Get in touch with Oakland-Leicester today to help with your kitchen extension planning permission needs. The team at Oakland-Leicester will be more than happy to advise and help you through the process from start to finish, ensuring that everything goes smoothly and according to plan!