Extension builder estimates (based on hourly rates) to build a single storey extension in SE15

Range from the cheapest single storey extension £51,960 (Baseline Build & Renovate based in SE15) to the dearest single storey extension £111,000 (Chris Ellis Project Service based in SE5).
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 SE15 by posting a job with HaMuch and we will send it to extension builders in SE15.

Estimates for single storey extension near SE15

Estimates for common extension builder jobs in SE15;



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