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What is the average price guide for building in West Bromwich?

United KingdomAsked 2026-04-1827 views1 answers110 total votes

What is the average price guide for building in West Bromwich?

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Helen CrossBuilding Specialist · 17 yrs
2026-03-19

In West Bromwich, the average price for building services such as extensions, loft conversions, and garage conversions can vary significantly depending on the project's scope. For a single-storey house extension, you're looking at an average cost of £1,200 to £2,000 per square metre, resulting in a total of around £25,000 to £40,000 for a standard 20-square-metre extension.

For loft conversions, prices typically range from £30,000 to £50,000, depending on whether you're opting for a dormer or a more complex design. Garage conversions usually cost between £10,000 and £20,000, depending on the level of finish and structural changes required.

It's essential to hire certified professionals for these projects, such as those registered with NICEIC for electrical work or Gas Safe for any heating installations. This ensures compliance with local building regulations and guarantees safety.

For the best results, always request detailed quotes from multiple providers to ensure you're getting a fair price for your project.

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