Storage Unit Sizes in Twin Falls, ID — 8×20 Drive-Up & 12×30 Powered Indoor
SJ Storage is Twin Falls' large-unit specialist. We don't rent small 5×5 or 10×10 lockers — our two sizes are built for RVs, boats, contractor gear, and whole-household moves.
Browse & Reserve Units
View current unit sizes, pricing, and availability. Reserve your unit online today — no long-term commitment required.
Find The Right Storage
Our facility offers storage units in a range of sizes to meet any need, from compact spaces for a few items to large units for full home or business storage. Whatever your requirements, we have a secure, accessible option to keep your belongings safe and organized.
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Storage Units & Rates
Flexible month-to-month rentals with no long-term commitment. Deposits are fully refundable.
| Unit Type | Size | Key Features | Monthly Rate | Deposit |
|---|---|---|---|---|
| 8x20 Outdoor Container | 160 sq ft | Drive-up access, gated & surveilled | $110 | $50 (refundable) |
| 12x30 Indoor Unit | 360 sq ft | Powered outlets, 10'x12' roll-up doors, climate-protected | $210 | $210 (refundable) |
8x20 Outdoor Container
160 sq ft · Drive-up
$110
per month
- 160 square feet of space
- Drive-up access
- Ideal for vehicles, ATVs, motorcycles
- Seasonal items & household goods
- Contents of a 2-3 bedroom home
- Gated & surveilled facility
$50 refundable deposit at move-in
12x30 Indoor Unit
360 sq ft · Powered
$210
per month
- 360 square feet of indoor space
- 10' wide x 12' high roll-up doors
- Low-amp power outlets included
- Perfect for RVs, boats on trailers
- Trickle charge batteries while stored
- Protected from wind, rain & sun
$210 refundable deposit at move-in
Ready to Reserve Your Unit?
Check real-time availability and reserve your storage space online.