5x8 bathroom remodel cost
The classic American bathroom footprint — 40 sq ft. Here's what it actually costs to redo.
Low
$5,200
Expected
$13,800
High
$30,000
5x8 bathroom remodel
A 5x8 (40 sq ft) bathroom remodel typically runs $5,200–$30,000. A mid-range partial — new tile, vanity, tub/shower, toilet — averages about $13,800. This is the most common footprint in U.S. homes built between 1950–2000.
What fits in a 5x8 layout
Standard 5x8 has the tub/shower on the long wall, toilet and vanity opposite. Swapping the tub for a walk-in shower frees space but adds tile, glass, and plumbing cost. Adding a double vanity rarely fits — you'd need to push to 5x10.
Real-world 5x8 budget breakdown
Mid-range partial remodel of a 5x8: tile $2,200, vanity $1,400, tub/shower swap $3,200, toilet $450, fixtures $900, labor $5,500, permits/disposal $750. Total: ~$14,400 before any surprises.
Common 5x8 surprises
Older homes (pre-1980) often have galvanized supply lines and cast iron drains. Replacing them while walls are open is smart — but adds $1,500–$3,500 to the job. Always budget 15% for these.
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