Updated 2026-06-12
South Portland Storage Prices
Estimated storage prices for South Portland, ME by unit size, climate control, and vehicle parking. Use the index as a benchmark, then compare real nearby facilities before reserving.
$71/mo
5x10 standard
$129/mo
10x10 standard
$172/mo
10x10 climate
$92/mo
Vehicle parking
Unit-size benchmark
What storage should cost in South Portland.
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 | $46/mo | $67/mo |
| 5×10 | Fits a small bedroom | $71/mo | $95/mo |
| 10×10 | Fits 1–2 bedrooms | $129/mo | $172/mo |
| 10×15 | Fits 2–3 bedrooms | $151/mo | $197/mo |
| 10×20 | Fits 3–4 bedrooms or small garage | $224/mo | $270/mo |
| 10×30 | Fits full garage / small warehouse | $279/mo | $393/mo |
| Parking | RV, boat, or vehicle parking | $92/mo | Usually not offered |