At Swift Unlimited, we often hear the question: “Do I need planning permission for a garden room?” The answer isn’t always straightforward. There are various rules to navigate when it comes to constructing on your property without needing planning permission.
Do You Need Planning Permission for a Garden Room?
Typically, a garden room is considered to be an outbuilding. The rules that govern outbuildings apply to garden ancillary buildings such as sheds, garages, greenhouses, as well as swimming pools, sauna cabins and many other structures. In most cases, a garden room will not require planning permission if it adheres to building regulations and Permitted Development guidelines. In summary, these guidelines stipulate that the structure should not be intended for overnight accommodation and must be under 2.5m in height to be exempt from planning permission.
Garden Room Permitted Development Guidelines and Considerations
Several factors come into play when constructing a garden room without planning permission:
- Maximum Height: Your garden room should be single-story with an eave’s height of no more than 2.5m from ground level. With regard to the roof, you can construct up to 4 meters for a gable or 3 meters for other designs. However, if building within 2 meters of a boundary, the total height, including the roof, is limited to 2.5m without planning permission.
2. Total Area: Guidelines restrict building on more than 50% of your land surrounding the original house without planning permission. This includes any previous home extensions or outbuildings constructed on the property.
3. Location: Avoid building your garden room in front of the principal elevation of the house or to the side without planning permission. It should also not be closer to a public road or footpath than the property itself.
4.Garden Room Use: You can use a garden room for daily living activities without planning permission but not for overnight accommodation or self-contained living. Additionally, installing an antenna on the exterior is not permitted.
Quick Reference – When Planning Permission May Be Required
Certain situations may necessitate planning permission:
- Living in a flat, apartment, or maisonette.
- Residing in designated land areas such as national parks, conservation areas, etc.
- Building forward of the principal elevation of the house.
- Exceeding permitted development regulation heights.
Where Permited Development rights do not exist, then planning permission must be sought. Where they do exist you may want to consider applying for a Certificate of Lawfulness, often referred to as a Lawful Development Certificate (LDC). A LCD is an official document issued by a local planning authority in the UK. It confirms that a proposed or existing development, use of land, or building is lawful in accordance with planning legislation. Obtaining a Lawful Development Certificate can provide peace of mind to property owners, developers, and prospective buyers by clarifying the legal status of a development or use of land without the need for a full planning application.
At Swift, we’ve been crafting life-changing spaces for over 16 years. Along the way, we’ve picked up a thing or two about dealing with planning permission. If you need it, we have our trusted and reliable professionals ready to handle your application hassle-free.
If you have questions, please do not hesitate to reach out to our knowledgeable team. We are here to help.
Contact us today: support@swiftunlimited.co.uk or call 01628 875588
