Cost Of Adding A Second Floor To A House
If you have any hvac equipment in your original attic this will need to be professionally removed prior to roof demolition.
Cost of adding a second floor to a house. On average addition cost per square foot is 125 400. Wide the range of the overall cost is going to be around 105 000 to 225 000. Many times the existing hvac system is not capable of heating and cooling the new second level.
You re essentially building an entirly new house on top of your existing home without the cost of a foundation. Our attic was fully accessible so adding ductwork was easy. When you are adding a second floor over the existing house you are usually doubling the square footage.
The price for a large house addition that includes a kitchen or bathroom is comparable to building a small home. So for a house that is 1 500 sq. Work with a builder or architect to make sure your home s structure and foundation can handle the additional weight.
Obviously the addition s size and location will be the primary cost drivers but the following factors may jack up the final price as well. You can live large in a single story ranch by looking on top of your house for extra living space. The average cost to add a second story is 100 to 300 per square foot.
Complexity of architectural design. One of the biggest home addition projects is adding a second story. The ability to stay in the neighborhood you ve lived in.
In some cases second story addition plans could be a big money saver in others the real payback is something you can t put a price on. The expected costs of adding a second floor to a ranch house. B ut as mentioned this will all depend on how much work you can do yourself.