Range from the cheapest single storey extension £16,600 (TDR Property Maintenance based in SE9) to the dearest single storey extension £55,000 (M C Technicians Ltd based in SE9).
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 Eltham by posting a job with HaMuch and we will send it to extension builders in Eltham.
