What is the Average Cost of a Greenhouse? Average Greenhouse Price

The cost of a greenhouse depends on the size of the greenhouse, the materials used, and whether or not you decide to build it yourself. Not surprisingly, the larger the greenhouse, the more the greenhouse will cost to build. If you choose to buy a greenhouse kit that is premade, expect to pay on average $1500. A much cheaper option is to buy the glass in box lots and build the greenhouse yourself. This option could potentially save you thousands of dollars compared to the premade option.