Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life.

Outbuilding costs in S1 range from the cheapest of £9,760 (A W Fascias based in S5) to the dearest of £16,000 (C S Roofing & Building based in S8), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in S1 by posting a job with HaMuch and we will send it to extension builders.