The average cost to build a shed is between $800 and $4,000, depending on the materials you choose (anywhere from $300 to $5,000) and whether you choose to diy or hire a pro. some other price factors to consider when building a shed include whether you add electricity to the shed ( $50 to $100 ) and labor fees for a contractor or handyman. The national average cost to build a new shed on your property can range from $17 to $24 per square foot for new shed construction, or from $1,500 to $15,000 for a completed project. costs can vary based on whether you get original construction or purchase a prefab kit and hire a pro to build it for you.. But the big question about building a shed is how much will it cost. well as any good salesperson will tell you, it depends on a lot of factors. well as any good salesperson will tell you, it depends on a lot of factors..
