Range from the cheapest single storey extension £51,960 (Ac construction based in Se16) to the dearest single storey extension £53,880 (PMG Design & Build Ltd based in E1).
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 Wapping by posting a job with HaMuch and we will send it to extension builders in Wapping.
