If you need more space but don’t want to move house, a home extension can be the perfect solution. From creating a modern open-plan kitchen to adding extra bedrooms, there are several types of house extensions available to suit different properties, budgets, and lifestyles.
Choosing the right extension depends on factors such as your available space, planning requirements, budget and how you want to use your home. In this guide, we explore the most popular types of house extensions and the benefits they can offer.
A single-storey extension is one of the most popular choices for homeowners looking to add extra living space without major structural changes.
These extensions are commonly used to create:
A rear single-storey extension can transform a dark or outdated kitchen into a bright, modern space with improved access to the garden. Many homeowners also choose features such as bi-fold doors, roof lanterns and large windows to maximise natural light.
A double-storey extension adds additional space across both the ground and first floors, making it a practical option for homeowners who need significant extra room.
Benefits of a double-storey extension include:
Although double-storey extensions require more planning and structural work, they can provide excellent long-term value for growing families.
A rear extension is built onto the back of your property and is a popular choice for homeowners who want to improve their ground-floor layout.
Rear extensions are often used for:
One of the biggest advantages of a rear extension is the ability to create a seamless connection between your indoor and outdoor spaces.
A side return extension makes use of the narrow passageway often found alongside older properties, particularly Victorian and terraced homes.
Although side returns may appear small, extending into this unused space can significantly improve your home’s layout.
Benefits include:
A wrap-around extension combines both a rear extension and a side return extension to maximise available space.
This type of extension is ideal for homeowners who want to completely transform their ground floor and create a large, contemporary living area.
Common features include:
A loft extension converts unused roof space into a functional room, making it a popular choice for properties where garden space is limited.
A loft conversion can provide:
Because loft extensions use existing space within your home, they can be a cost-effective way to increase living space without changing the property’s footprint.
Basement extensions create additional rooms below ground level and are often used where outward expansion is difficult.
They can be used for:
Basement extensions require specialist construction knowledge due to the structural and waterproofing requirements involved.
Choosing the best type of extension depends on several factors, including:
The size and layout of your property will determine which extension options are suitable.
Different extensions vary in cost depending on size, materials, structural requirements, and finishes.
Some extensions may fall under permitted development rights, while others may require planning permission. It is important to understand the requirements before starting your project.
Consider how you want to use the additional space. A growing family may benefit from extra bedrooms, while homeowners who enjoy entertaining may prefer a large kitchen and living area.
The most common types of house extensions include single-storey extensions, double-storey extensions, rear extensions, side return extensions, wrap-around extensions, loft extensions, and basement extensions. The best option depends on your property layout, available space, budget, and how you want to use the additional area.
The value added by a house extension depends on the location, quality of the build, and how well it improves the functionality of your home. Popular extensions such as kitchen extensions, double-storey extensions, and loft conversions can significantly increase living space and make a property more attractive to potential buyers.
Some house extensions may be completed under permitted development rights, while others require planning permission. The requirements depend on factors such as the size, location, and design of the extension, as well as local planning regulations. It is always recommended to check the requirements before starting your project
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