ECOSPACE GREEN GARDEN STUDIO
We’ve waxed lyrical about many a mini backyard prefab, (the FutureShed, the Modern Cabana, the MetroShed) but the EcoSpace Garden Studio really takes the cake. This stylish little prefab is green in almost every way: it is constructed from sustainably harvested cedar, employs eco-friendly materials throughout the structure and interior, and even comes outfitted with a pre-built green roof! Starting at £15,850, its reasonably priced as well - although bathrooms, kitchens and necessary amenities cost extra.
EcoSpace is based in London, so I imagine their buildings are only for sale in the UK, but here’s hoping this idea will be successful enough to jump the pond soon!