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

In Greenwich, the average costs for various building services can vary significantly based on the type of project and specific requirements. For a house extension, you can expect to pay around £1,500 to £2,500 per square metre. This means that a standard 20 square metre extension might cost you between £30,000 and £50,000. For loft conversions, prices typically range from £20,000 to £45,000, depending on the complexity and finishes. A basic conversion that adds a bedroom and bathroom could start at about £25,000. If you’re considering a garage conversion, the average cost is around £10,000 to £20,000, with factors like insulation and plumbing affecting the final price.

Make sure to hire certified professionals, such as those registered with NICEIC or Gas Safe, particularly if your project involves plumbing or electrical work. These certifications ensure that the work complies with safety standards.

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