Updated 2026-06-12
Sumner Storage Prices
Estimated storage prices for Sumner, WA by unit size, climate control, and vehicle parking. Use the index as a benchmark, then compare real nearby facilities before reserving.
$88/mo
5x10 standard
$137/mo
10x10 standard
$190/mo
10x10 climate
$105/mo
Vehicle parking
Unit-size benchmark
What storage should cost in Sumner.
The numbers below are estimated monthly prices before move-in fees, insurance, locks, taxes, and promotions. Climate-controlled estimates are included where shoppers commonly compare item protection.
| Size | Typical use | Standard | Climate |
|---|---|---|---|
| 5×5 | Fits a closet — boxes & small items | $57/mo | $89/mo |
| 5×10 | Fits a small bedroom | $88/mo | $118/mo |
| 10×10 | Fits 1–2 bedrooms | $137/mo | $190/mo |
| 10×15 | Fits 2–3 bedrooms | $218/mo | $257/mo |
| 10×20 | Fits 3–4 bedrooms or small garage | $278/mo | $359/mo |
| 10×30 | Fits full garage / small warehouse | $401/mo | $502/mo |
| Parking | RV, boat, or vehicle parking | $105/mo | Usually not offered |