A small 7 ft. x 7 ft. wood flat shed costs around $600 whereas a larger one goes for as much as $1200. however, if all you need is a storage place, you can buy a metal 7 ft. x 4 ft. metal flat shed for $300 or a plastic 6 ft. x 6 ft. plastic one for $600. by sheds blue prints. this design is far more than a simple shed. the large window and the. The bmt construction cost table is a useful guide to the cost of building a house as well as a variety of building types including townhouses, residential apartments, office blocks, industrial warehouses, supermarkets, shopping centres, hotels and motels. choose your finish then multiply by the regional variations table below to find out the. A 10x20 portable shed is also large enough to serve as a single car garage.it is an especially attractive option if your house does not feature a garage and you want to avoid the cost of building a dedicated detached garage.a properly constructed shed with a garage door could serve this need quite effectively!.
Item cost of materials cost of labor total cost; pre-fabricated 8 ft. x 10 ft. storage shed kit: wood-framed shed including wood siding and shingled single-slope roof with double barn doors and one transom window, painted and constructed on 4x4 runners with concrete block foundation: $1,600: $1,250: $2,850: 8 ft. x 12 ft. shed: built from scratch on 4x4 runners and concrete stacked blocks. The average cost of a metal storage building is $435, assembling and installing it yourself on a wooden base. metal shed costs range from about $225 to more than $1,600 based on size, quality and features..