What is the average price guide for building in Lewisham?

The average price guide for building services in Lewisham varies based on the type of project. For a house extension, costs typically range from £1,500 to £2,500 per square metre, which means a standard 20 square metre extension could set you back around £30,000 to £50,000. If you're considering a loft conversion, expect to pay between £20,000 and £50,000, depending on the complexity and design. Garage conversions generally cost less, averaging around £10,000 to £20,000, offering a more cost-effective way to extend your living space.

It's crucial to ensure that any builders or contractors you hire are properly certified. Look for professionals who are NICEIC or Gas Safe registered, especially if your project involves any electrical work or gas installations. Additionally, be aware of local building regulations and planning permissions in Lewisham.

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