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How Much Does It Typically Cost to Build an Extension?
In the UK, a finished single-storey rear extension would typically cost between £1,800 and £3,000 per m². In London, this may reach £2,500-£4,000 per m². Here's a typical cost breakdown for a mid-range 30m² extension outside of London, assuming the total build cost is around £60,000. Check out this infographic to learn how much it typically costs to build an extension. https://bit.ly/4aWPDao
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