What are the costs for a house extension in Dundee?

The cost of a house extension in Dundee typically ranges from £1,200 to £2,500 per square meter in 2026, depending on the complexity of the design and materials used. For a standard single-storey extension of around 20 square meters, you might expect to pay between £24,000 and £50,000. It's essential to consider additional expenses such as planning permissions, which can incur fees around £200 to £500, and structural engineering assessments if required. Additionally, ensure that your builder is certified, ideally with qualifications from recognized bodies like the Federation of Master Builders (FMB) or NICEIC, especially if electrical or plumbing work is involved. Local builders in Dundee often have a solid understanding of the area’s building regulations and can assist with the necessary permits. Investing in a reputable builder can save you money and stress in the long run. Looking for professionals in your area? Find vetted providers on TradeMatch.