I look at it both ways “after” I get the listing. Some house designs have huge areas that must be inspected (6-7 attic spaces under gable) that are not counted as livable space.
If the house is square all the way up but 1/2 of the second floor is not counted…
Yes I am aware that this is cubic feet! But I do believe that this is the “total” of the home.
v Some “heating & cooling” guys would agree with me.
No I do not base my prices on cubic feet. I base it on several factors;
Square footage.
The age of the home.
The number and type of the systems involved.
The distance from my office to the job site.
And sometimes ………… The “personality” of the person calling me. If they are demanding, ugly, or rude my price suddenly becomes unaffordable.