San Dimas, CA · 300 sq ft
10x30 storage prices in San Dimas
Most San Dimas branches list several 10x30 units at once, differing by floor, door and climate control. The cheapest across 5 locations is $334; read the range column the gap between them is wider than it looks.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 21035 E. Washington Ave | Diamond Bar 91789 | 2 | $334 | $334–$442 | $502 | 4.8 |
| 15534 Arrow Highway | Irwindale 91706 | 2 | $414 | $414–$479 | $620 | 4.9 |
| 791 S Azusa Ave | Azusa 91702 | 3 | $430 | $430–$535 | $646 | 4.7 |
| 1640 N White Ave | La Verne 91750 | 1 | $481 | — | $721 | 4.8 |
| 19102 E Walnut Drive N | Rowland Heights 91748 | 3 | $553 | $553–$741 | $829 | 4.8 |
Victorville is 71% cheaper, 59 km away
| Market | Distance | Median 10x30 | vs San Dimas |
|---|---|---|---|
| Riverside, CA | 42 km | $271 | -43% |
| Los Angeles, CA | 48 km | $530 | +11% |
| Irvine, CA | 49 km | $550 | +15% |
| Victorville, CA | 59 km | $139 | -71% |
Where these numbers come from. 5 advertised prices read from Public
Storage's own published listings across 5 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.