Range from the cheapest single storey extension £51,800 (Peter Cox Ltd - Uxbridge based in UB8) to the dearest single storey extension £54,040 (PB Viking Construction Ltd based in UB8).
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 Uxbridge by posting a job with HaMuch and we will send it to extension builders in Uxbridge.
