The cost of a house extension in Llanelli typically ranges from £1,200 to £2,500 per square metre in 2026. This price can vary based on factors such as the complexity of the des...
The cost of a house extension in Llanelli typically ranges from £1,200 to £2,500 per square metre in 2026. This price can vary based on factors such as the complexity of the des...
The cost of a house extension in Llanelli typically ranges from £1,200 to £2,500 per square metre in 2026. This price can vary based on factors such as the complexity of the design, materials used, and whether you require any special features like bi-fold doors or skylights. You'll also need to factor in professional fees, which can add an additional 10-15% to the overall cost. If you’re considering a loft conversion or garage conversion, costs generally start around £20,000 and can go up depending on the scope of work.
Make sure to hire certified professionals for your project. Look for builders registered with FMB (Federation of Master Builders) or those who are NICEIC or Gas Safe registered if your extension involves gas work. This ensures that your builder adheres to high safety and quality standards.
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