Costing to build a 2 - story family house is complex. If you choose basic materials and do some of the work yourself, it could be relatively inexpensive. But if you want luxury finishes, hire an architect and a high - end construction team, and are in a prime location, the cost can skyrocket. You also need to consider things like permits, which can add thousands of dollars to the overall cost. Overall, it's hard to give an exact figure without knowing all these details.
It really depends on many factors. But generally, it can cost anywhere from $150 to $300 per square foot. So for a 2000 - square - foot 2 - story family house, it could be between $300,000 and $600,000.
The cost varies a great deal. Location is a big factor. In rural areas, it might be cheaper, maybe around $100 - $200 per square foot. However, in urban or more expensive areas, it could be $300 or more per square foot. Also, the materials you use, whether it's high - end or more basic, will impact the cost of building a 2 - story family house.