A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Coldstream?

A flat roof extension ranges from the cheapest of £21,280 (GIBSON BUILDERS & CONTR LTD based in NE71) to the dearest of £21,696 (Spear Renovations based in TD13), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in Coldstream by posting a job with HaMuch. We'll send it to extension builders in Coldstream.