What is the average price guide for building services in Durham?

In Durham, the average price guide for building services such as house extensions, loft conversions, and garage conversions can vary significantly based on the project's complexity and size. For a typical house extension, you can expect to pay between £1,200 and £2,000 per square metre, bringing the total for an extension of around 20 square metres to roughly £24,000 to £40,000. Loft conversions generally cost between £20,000 and £45,000, depending on whether it's a simple roof lift or a more complex dormer conversion.

Garage conversions are often more economical, usually ranging from £10,000 to £20,000, as they typically require less structural work compared to extensions. It's important to ensure that your builders are certified, particularly for extensions involving electrical or plumbing work; look for credentials like NICEIC for electrical safety or Gas Safe registration for gas installations.

Local planning regulations and permissions may also affect costs, so it's wise to consult with professionals familiar with Durham's building requirements.

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