Your Trusted House Extension Builder in Norfolk

The cost of a home extension in Norfolk varies significantly depending on several factors, including the size and type of extension, the materials used, the complexity of the design, and your location within Norfolk. As a rough guide, a single-storey extension might cost between £20,000 and £40,000+, while a double-storey extension could range from £40,000 to £100,000+. Loft conversions typically cost between £20,000 and £50,000+. We recommend contacting us for a free, no-obligation consultation and a personalised quote based on your specific project. We can also provide a breakdown of the project, so you can see exactly where your money is going. Read our blog on ‘Which extensions offer the best ROI in Norfolk’ to get an idea of the potentials costs and ROI.

Not all home extensions require planning permission. Many fall under “permitted development” rights, which allow certain types of work without a full planning application. However, these rights have limitations, and stricter rules apply in designated areas like Conservation Areas, Areas of Outstanding Natural Beauty (AONB), and for Listed Buildings. It’s crucial to check with your local council (e.g., North Norfolk District Council, Broadland District Council) before starting any work. S. Clark Builders can advise you on whether your project requires planning permission and assist with the application process. For more insights into local planning, read “Planning Permission for Home Extensions in Norfolk: A Simple Guide”.

All home extensions, regardless of whether they need planning permission, must comply with Building Regulations. These regulations set minimum standards for design, construction, and safety, covering aspects like structural integrity, fire safety, drainage, ventilation, and energy efficiency. You’ll need to appoint a building control body (either the local council or a privately approved inspector) to oversee the project and ensure compliance. S. Clark Builders ensures all our work meets the required Building Regulations.

The timeframe for building a home extension depends on the project’s size, complexity, and the type of extension. A typical single-storey extension might take 8-12 weeks of build time, while a double-storey extension or loft conversion could take 12-16 weeks or longer. This is not including design and planning. Factors like weather conditions and the availability of materials can also influence the timeline. We provide a detailed project schedule and keep you informed throughout the process.

In many cases, it’s possible to remain living in your home during the construction phase. This depends on the scale of the work and your personal tolerance for disruption. We take steps to minimise inconvenience, such as protecting your existing property, keeping the site tidy, and maintaining clear communication. We can discuss your specific situation and advise on the best approach.

Choosing a local Norfolk builder like S. Clark Builders offers several advantages. We have:

• Local Knowledge: We understand the unique characteristics of Norfolk properties, the local planning regulations, and the best materials to use in the region.
• Established Relationships: We have strong relationships with local suppliers, architects, and building control inspectors.
• Community Reputation: We’re committed to maintaining our reputation for quality and customer satisfaction within the Norfolk community.

Popular choices in Norfolk include:

• Kitchen Extensions: Creating open-plan kitchen-diners is highly desirable.
• Single-Storey Rear Extensions: Adding valuable living space and connecting the home to the garden.
• Loft Conversions: Maximising space in bungalows and properties with ample loft space, often adding extra bedrooms.
• Garage Conversions: Converting an existing garage into a home office, playroom, or extra bedroom is a cost-effective solution.

The first step is to contact us for a free, no-obligation consultation. We’ll discuss your ideas, needs, and budget, assess your property, and provide expert advice on the best approach for your project. We can then guide you through the design, planning, and construction phases, ensuring a smooth and successful outcome.