Extension builder estimates (based on hourly rates) to build a single storey extension in RG4

Range from the cheapest single storey extension £39,000 (Turner Trades based in RG30) to the dearest single storey extension £63,000 (Inspiral based in RG30).
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 RG4 by posting a job with HaMuch and we will send it to extension builders in RG4.

Estimates for single storey extension near RG4

"Single storey extension. Adding second storey to side extension."

RG9

"Single storey extension"

RG10



Estimates for common extension builder jobs in RG4;



Rates for other RG4 trades

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