You cannot judge a home addition by square footage and total price alone. There are many variables that come into play in such a large project. For the purpose of keeping the story of this project short and sweet we left out many details.
In general home additions can cost from $100 per square foot to above $300 per square foot depending on what options are clients choose.
Our customer opted for higher end materials such as the expensive glass tile in his shower. Also re-siding the entire house was included in the cost.