← All questions
🛠️ Buildingbuildingbirkenheadcost

What are the costs for house extensions in Birkenhead?

birkenheadAsked 2026-03-1923 views1 answers70 total votes

In Birkenhead, the cost of house extensions can vary significantly based on size and complexity. Generally, you can expect to pay around £1,500 to £2,500 per square metre for a...

1 Answer
Sort by
70
Accepted
Helen CrossBuilding Specialist · 13 yrs
Accepted Answer2026-03-19

In Birkenhead, the cost of house extensions can vary significantly based on size and complexity. Generally, you can expect to pay around £1,500 to £2,500 per square metre for a typical extension. For example, a standard single-storey extension of about 20 square metres may cost between £30,000 and £50,000. If you're considering a more elaborate design or a two-storey extension, the cost could rise to £75,000 or more. It's also essential to hire professionals who are certified, such as those registered with NICEIC for electrical work or Gas Safe for any gas installations. Before starting your project, check if you need planning permission, as this can affect your timeline and budget. Always look for local building experts who understand the specific regulations in Birkenhead.

Looking for professionals in your area? Find vetted providers on TradeMatch.

Need a Building in birkenhead?

Get 3–5 free quotes from verified, insured professionals. No obligation, no spam.

Get Free Quotes →