Real South Carolina cost ranges, not a national guess.
Costs in South Carolina track the national average closely enough to be a useful baseline. South Carolina's renovation index is 95% of the national average, with a mid-range kitchen near ~$23,750, a bathroom near ~$11,400, and a full gut remodel near ~$104/sqft.
In South Carolina, budget ~$23,750 for a mid-range kitchen, ~$11,400 for a bathroom, and ~$104/sqft for a whole-home remodel. Those numbers move up or down depending on whether you're closer to Charleston or Columbia. The gap between a Charleston bid and a Columbia bid can be significant, even for identical scope.
Set aside 15% of your South Carolina budget as contingency, collect three itemized quotes, and treat moving plumbing or load-bearing walls as an expensive choice rather than a default. South Carolina pricing swings on three things: contractor demand, permit complexity, and the age of the home.
Yes. Charleston and Columbia rarely quote the same job at the same price, and rural South Carolina can differ from both.
Plan on 15% above your South Carolina estimate for what shows up once the walls open.
Only if the South Carolina layout truly requires it. Moving plumbing or load-bearing walls adds cost in South Carolina the same way it does everywhere else.
At least three, ideally itemized, so you can compare scope in Charleston, Columbia, or wherever your project sits.