Extension builder estimates (based on hourly rates) to build a single storey extension in CW11

Range from the cheapest single storey extension £39,000 (AJM Building based in CW2) to the dearest single storey extension £63,000 (DJ construction and conversions based in ST7).
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 CW11 by posting a job with HaMuch and we will send it to extension builders in CW11.

Estimates for single storey extension near CW11

"Single storey extension"

CW1



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