I think this is an interesting thought process. I live in a LCOL location. 5 years ago, I could buy a 3/2 "starter home" all day long for $80,000. I could buy a nice (not extra but everything would work and I could live there without making any changes/upgrades) house for $100,000-$120,000.
I have a couple of friends looking for houses now. You can't buy ANY house for $80,000 and can't buy much for $120,000. I'd say $150,000 is the bottom to buy a decent house and $230,000 for a nice house. That's spot of difference in 5 years...