A very simple, ordinary wooden shed with 8' high walls will typically cost between $35 and $45 a square foot. with the simple option, you can expect a door, a window or two, a simple ramp and a roof. the price per square foot will go up if you want other amenities such as a barn door, extra windows, a unique-style roof, a finished interior, etc.. A metal building costs on average $10 – $25 per square foot, but can range from as low as $6 to as high as $120 depending on options. the main things that affect per square foot costs are: steel market prices, location, snow and wind conditions, building complexity and construction costs.. They also can be disassembled in the same way if you move and want to take it with you. the assembly time on these varies greatly by size and complexity. most reviews say it’ll take two people about eight hours for a larger 100 square foot building. average cost per square foot: $12-$17 2. metal.
Pole barn prices. the cost to build a pole barn house runs $15,000 to $35,000 on average with most spending $10 to $30 per square foot.exact prices depend on the size. a small pole building costs $4,000, while a large residential or retail building runs $100,000 or more.. pole barns are built on supporting poles, durable, and easy to maintain.. The cost of building a pole barn averages about $25,000, or between $15,000 and $30,000.size plays the biggest factors in determining costs. large, elaborate units can cost up to $100,000 while smaller kits can be as low as $4,000.the total cost per square foot ranges from $20 to $35.materials average $15 to $25 per square foot.add an additional $5 to $10 per square foot for professional labor.. Farm buildings. including: hay shed, machinery shed, grain shed, cattle sheds etc. average cost per square metre: $67m2 – $110m2 typical size: 24m x 18m at a cost of $45,620.