Thanks. That's what I figured was between $15-30K. I've got a guy going to level and clear (trees) an area around 60x60 for $3,000.
Sounds like a big first cost difference between the slab and excavated foundation; but don't forget your new home's resale value will reflect the difference.
More than that, some (and perhaps many) future buyers will disqualify a slab home, particularly if excavated is more the standard in your area. Obviously, first cost is critical for all of us; but I'd submit you'll almost assurely come across many more instances over your years of ownership where you'll be sorry you didn't spend the money for the excavated basement.
Of course, if you decide to go with an under-garage, don't forget you'll be losing 400+ square feet of that possible living (or storage) space.
I'm sorry to ask but are walkout basements rare up north? Where I grew up and also where I had family in Preston county and Marion county, it wasn't. Not rare in Atlanta either. What is most common type of single family home construction in the area if it isn't a walkout basement, finished or unfinished?
Not at all; in fact, I'd submit to you they're becoming more and more desirable because of the factors you already know. However, I know in my area.....and, perhaps this is SOP everywhere......finished basement space cannot be calculated as part of the finished square footage of a home without the presence of a walkout.
As a native Pittsburgher, I recall walkout cellars/basements to be very common even in homes
without daylight lots (thru the addition of well-type access doors with stairs). I think that's less commonly done these days, though I've seen plenty of
premium builders add such access to flat lots.