Extension builder estimates (based on hourly rates) to build a single storey extension in G11

Range from the cheapest single storey extension £39,000 (Roofline Services based in G21) to the dearest single storey extension £51,960 (KFM Developments LTD based in G52).
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 G11 by posting a job with HaMuch and we will send it to extension builders in G11.

Estimates for single storey extension near G11

"Single storey extension"

DARNLEY



Estimates for common extension builder jobs in G11;



Rates for other G11 trades

Get extension builder rates instantly