An average primary bathroom includes a separate bathtub and shower, a single toilet and a double vanity. This bathroom should have more and better features than other bathrooms in the home and is 100+ sq ft.
Mid-range: includes a free-standing acrylic soaking tub, a separate tiled shower with custom glass enclosure, porcelain tile floor, a double vanity, Kohler toilet and Delta fixtures, updated light fixtures and paint. $45-75k+
Upper-range: changes to layout, higher-grade fixtures and materials, complex tile installations, in-floor heat, etc. $75-90k+