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What is the average price guide for building in Middlesbrough?

United KingdomAsked 2026-04-1838 views1 answers65 total votes

What is the average price guide for building in Middlesbrough?

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Helen CrossBuilding Specialist · 14 yrs
2026-03-19

If you're considering a building project in Middlesbrough, the average prices for popular services like house extensions, loft conversions, and garage conversions are quite varied.

## House Extensions A typical house extension ranges from £1,200 to £2,000 per square metre. This means a standard extension of about 20 square metres could cost between £24,000 and £40,000. Factors influencing price include design complexity, materials, and whether you require planning permission.

## Loft Conversions Loft conversions generally cost around £1,500 to £2,500 per square metre. Therefore, for a 30 square metre loft conversion, you might be looking at £45,000 to £75,000. It's important to ensure your builder is registered with NICEIC or FMB to comply with safety regulations.

## Garage Conversions Garage conversions tend to be more budget-friendly, coming in at about £800 to £1,500 per square metre. A typical 20 square metre garage conversion could therefore be estimated at £16,000 to £30,000.

Make sure that any contractor you choose is fully certified and experienced in your local area. Looking for professionals in your area? Find vetted providers on TradeMatch.

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