Wilmington, NC · 300 sq ft
10x30 storage prices in Wilmington
6 branches in Wilmington stock a 10x30 (300 sq ft), at $0.46 a square foot for the cheapest. Prices run $139 to $226, a 63% gap.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 6020 Carolina Beach Rd | Wilmington 28412 | 1 | $139 | — | $209 | 4.7 |
| 110 S Kerr Ave | Wilmington 28403 | 1 | $174 | — | $262 | 4.8 |
| 5835 Carolina Beach Rd | Wilmington 28412 | 2 | $178 | $178–$234 | $266 | 4.8 |
| 4851 Carolina Beach Rd | Wilmington 28412 | 1 | $189 | — | $283 | 4.8 |
| 6837 Market St | Wilmington 28405 | 2 | $203 | $203–$203 | $305 | 4.8 |
| 5319 Oleander Dr | Wilmington 28403 | 1 | $226 | — | $340 | 4.7 |
Where these numbers come from. 6 advertised prices read from Public
Storage's own published listings across 6 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.