State-level cost per square foot estimates are derived from: NAHB (National Association of Home Builders) Cost of Constructing a Home survey, US Census Bureau Survey of Construction, HomeAdvisor True Cost Guide, regional builder association reports, and BuildZoom contractor data.
Basic ($100-$200/sqft): Builder-grade finishes, standard layouts, vinyl flooring, laminate counters, basic fixtures. Production home quality.
Mid-Range ($150-$280/sqft): Custom home with quality finishes, hardwood floors, granite/quartz counters, upgraded fixtures, higher ceilings.
Premium ($230-$600/sqft): High-end custom with luxury finishes, complex architecture, premium materials, smart home features.
Included: Foundation, framing, roofing, siding, windows, doors, rough plumbing, rough electrical, HVAC, insulation, drywall, interior finishes, fixtures, appliances.
Excluded: Land purchase, permit fees (estimated separately), utility connections, site preparation, landscaping, driveways, architect fees, financing costs.
Last updated: 2026-05-04. Data represents 2026 estimates.