Charleston, SC · 250 sq ft
10x25 storage prices in Charleston
12 branches in Charleston stock a 10x25 (250 sq ft), at $0.48 a square foot for the cheapest. Prices run $121 to $302, a 150% gap.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 616 Johnnie Dodds Bl | Mt Pleasant 29464 | 1 | $121 | — | $181 | 4.8 |
| 2363 Ashley River Road | Charleston 29414 | 2 | $137 | $137–$182 | $205 | 4.6 |
| 6654 Dorchester Road | Charleston 29418 | 1 | $141 | — | $211 | 4.8 |
| 2560 Ashley Phosphate Road | Charleston 29418 | 3 | $143 | $143–$198 | $215 | 4.7 |
| 1074 Clements Ferry Rd | Wando 29492 | 1 | $160 | — | $240 | 4.7 |
| 8470 Dorchester Rd | North Charleston 29420 | 1 | $172 | — | $258 | 4.6 |
| 109 S Cranford Rd | Goose Creek 29445 | 2 | $182 | $182–$205 | $272 | 4.8 |
| 3180 Marginal Rd | Charleston 29414 | 1 | $194 | — | $290 | 4.7 |
| 101 Prescott Way | Goose Creek 29445 | 1 | $200 | — | $300 | 4.8 |
| 5715 Dorchester Road | Charleston 29418 | 1 | $215 | — | $323 | 4.8 |
| 1833 Sam Rittenberg Blvd | Charleston 29407 | 1 | $266 | — | $400 | 4.8 |
| 1439 Folly Road | Charleston 29412 | 2 | $302 | $302–$357 | $452 | 4.7 |
Hilton Head Island is 20% cheaper, 94 km away
| Market | Distance | Median 10x25 | vs Charleston |
|---|---|---|---|
| Hilton Head Island, SC | 94 km | $145 | -20% |
Where these numbers come from. 12 advertised prices read from Public
Storage's own published listings across 12 locations, last checked
2026-08-12.
Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.
These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.
Online rate vs regular rate. Every listing publishes two figures. Measured across thousands of observations, the regular rate is 1.5× the online rate at the median, with 88% inside 1% of that and none outside 1.40–1.60×. That is a pricing rule, not a second quote. The online rate is the promotional price for booking on the web; the regular rate is what the unit reverts to. Budget on the regular rate. Comparisons here hold the basis constant, so the gap between locations is real either way.
These are advertised rates for new rentals, not quotes — Public Storage states prices are not guaranteed and they move with availability. Insurance, admin fees and limited-time offers are not included.