Extension builder estimates (based on hourly rates) to build a single storey extension in March

Range from the cheapest single storey extension £47,000 (G M F GENERAL BUILDERS based in PE6) to the dearest single storey extension £63,000 (PSP Developments based in PE6).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in March by posting a job with HaMuch and we will send it to extension builders in March.

Estimates for single storey extension near March

Estimates for common extension builder jobs in March;



Rates for other March trades

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