What Affects the Cost to Rewire a House?

Why there is no responsible one-price answer

House size matters, but rewiring cost also depends on access, number of circuits, wall and ceiling construction, occupied versus vacant conditions, existing wiring, panel or service needs, and the amount of repair work associated with access.

Questions to ask when comparing estimates

Ask what areas and circuits are included, whether devices are being replaced, whether panel work is separate, how access and patching are handled, and what permit or inspection tasks are part of the quoted work.

A clear scope is usually more useful than a simple price-per-square-foot figure because two similarly sized houses can have very different electrical layouts.

Budgeting without guesswork

Online ranges can provide broad context, but they are not a substitute for evaluating the property. The most useful next step is to define the actual work and then compare estimates on the same scope.