Range from the cheapest building of under stairs storage £835 (07739463989 based in NW1) to the dearest building of under stairs storage £1435 (F H Heating based in NW8).
Comparing carpenter & joiners estimates for designing under stairs storage 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 under stairs storage in W8 by posting a job with HaMuch and we will send it to carpenter & joiners in W8.