
Expert, Affordable Home Extension Builders, Sussex
At Extensions of Sussex, we specialise in building exceptional home extensions tailored to your unique needs and preferences – whether you envision an expansive double-storey side extension, a functional kitchen extension, or a luxurious bathroom addition, we guarantee a seamless, fully project-managed experience from inception to completion.
Adding Extra Valuable Space To Any Home
Extensions are more popular than ever before as property prices rise and families want to get more out of their homes without having to move. An extension will give you options for improving your home and can change your way of life, giving you more freedom and flexibility.
Whether you’re looking to extend your kitchen, add another bedroom or bathroom, or simply want to add more space, we work hard to ensure our clients get the extension of their dreams. Our professional builders work to the highest standards while sticking to your schedule, to create a house extension that matches both your vision and budget.
Options range from flat roofs, glass roofs to pitched, different types of extensions can be created:
Single Storey House Extensions
Usually at the rear of the property and come in various sizes.
Wrap Around House Extension
This is to the rear and side of the building. Great for utilising the full scope of ground floor space
Multi-storey House Extension
Add a bedroom and bathroom on the first floor and an open-plan kitchen on the ground floor.
Side Extensions
Side extensions can be a superb way to add additional space to your house which often uses land that is dead space or where there is a garage attached.


Stress-free Building Service From Foundations to Finish
We offer our full extension service, which covers everything from design to completion. We take care of all the aspects of your project, from planning and permissions to construction and finishing. Alternatively, if you prefer to save some costs, we can work with you and tailor our service to your needs. You can choose how much or how little you want us to manage your project. Whatever option you choose, you can rest assured that you are working with the best tradesmen in Sussex who will deliver a high-quality build.
We take care of everything
We can provide a complete design & construction service, which includes a comprehensive specification of high-quality building materials as well as the following:
- Project Management
- Architectural Design
- Complete Construction
- Supplying drawings
- Help with planning applications
- Liaising with building regs/local authorities
- Ensuring the smooth running of the project from start to finish

Ready To Start Your Project?
We offer free consultations and quotations for all our customers. We are happy to discuss your ideas and requirements and provide you with honest, professional advice and competitive prices for all our services.
If you are ready to start your home improvement project with Extensions of Sussex, please get in touch with us today. We look forward to transforming your vision into your dream home.
