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

The cost of building a garage depends on a number of factors, including the size of the garage as well as the features that may go into it, such as insulation and windows. Adding these extra features are sure to increase the total cost at the end of the day. For a basic single car garage, the average price is $9000. For a basic double car garage, the average price is $15000. Windows, shelving or other features will bring the total cost up by $2000 to $5000.