A garden room can be a fantastic addition to your property, providing extra space for a home office, gym, studio, or simply a tranquil retreat. However, before you start building, it's crucial to understand the planning permission requirements to ensure your project complies with local regulations. In many cases, garden rooms are considered permitted development, meaning they do not require planning permission as long as they meet specific criteria. What are the general rules? Do you need planning permission? Read more down below!
A garden room is a standalone structure situated within the grounds of a residential property, distinct from the main house. It serves as a versatile space that can be used for various purposes (home / garden office, private gym, guest accommodation etc.), offering a seamless blend of indoor comfort and outdoor tranquillity. Garden rooms are designed to be functional, comfortable, and aesthetically pleasing, providing an extra living area without the need for a traditional extension.
Garden rooms are classed as 'outbuildings'. They're an excellent solution for homeowners seeking additional space without the disruption and expense of extending their main property. With its versatility and potential for customisation, a garden room can be tailored to suit a wide range of needs, making it a valuable addition to any home. Whether used for work, leisure, or accommodation, a garden room enhances the living experience by bringing the comforts of indoor living into the natural beauty of the garden.
A garden room is usually considered a permitted development, so you can proceed with construction without planning permission. However, it must adhere to the following planning rules and requirements for garden rooms:
Do I Need to Apply for Planning Permission for Garden Rooms: Size and Height Restrictions
Permitted Development Rights: Usage Restrictions
Temporary Structures
Important: Keep in mind that all the outbuildings – including extensions, garden sheds, and a proposed garden room – cannot cover more than 50% of the total area of land around your "original" property.
Even if planning permission is not required, your garden room may still need to comply with building regulations, particularly if it will be used as sleeping accommodation or has a floor area exceeding 15 square metres. Key considerations include:
When a garden room does not fall within permitted development rules? What are the garden room planning restrictions?
Designated Areas:
Listed Buildings: If your property is a listed building, you will likely need planning permission for any garden room, regardless of size or placement. Listed building consent may also be required to ensure the proposed structure does not negatively impact the historical or architectural significance of the main building.
Proximity to Boundaries: If the garden room is within 2 metres of a property boundary, exceeds 2.5 metres in height, sits in front of the main elevation, or to the side of your house, you will need to get a planning application.
Large Structures: Garden rooms with a floor area exceeding 30 square metres may require planning permission due to their size and potential impact on the surrounding environment.
If you're not sure whether your project falls within permitted development, check with your local planning office.
By understanding the regulations, planning carefully, and seeking professional advice, you can navigate the planning process for your garden room smoothly. A well-planned garden room can enhance your living space and add value to your property, providing a versatile and enjoyable addition to your home.
How to keep all the aspects under control?