[susiemac]

We need to build on to accomodate my mother-in-law. We can do most of the finish work ourselves, but need to know how much per square foot it will cost. We are in Missouri. Thanks for any info or advice.

 

[LadyFinisher]

More info would be helpful:
Are you going to close in a carport? convert a garage?
Starting from strach?
There are many factors involved.