Our ‘off the shelf’ pricing policy makes custom-built studios, offices and rooms genuinely affordable. All of our Garden Studios are priced per square metre of external base area - whatever the design you are considering - included in the price is all delivery (mainland U.K.), siting, location costs and VAT. Please use our Price Calculator below to enter your details and calculate the cost of your garden studio. Garden Offices and Rooms by Garden Studios Our present price is £1,255 per sq metre The price calculator includes VAT at 17.5% All buildings are fully insulated, plastered, decorated, double glazed, wired and damp-proofed. A deposit of 30%, along with your confirmation of order, will secure your place in our order books. The balance will be due on completion of delivery. Contact us now for a FREE quotation.