San Dimas, CA · 200 sq ft
10x20 storage prices in San Dimas
The 10x20 is the steadiest unit in San Dimas. Its 64% spread across 8 branches is the narrowest of any size in this market, so $216 is close to what you should expect anywhere.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 21035 E. Washington Ave | Diamond Bar 91789 | 3 | $216 | $216–$359 | $324 | 4.8 |
| 15534 Arrow Highway | Irwindale 91706 | 1 | $271 | — | $407 | 4.9 |
| 211 W Allen Ave | San Dimas 91773 | 1 | $282 | — | $422 | 4.8 |
| 2710 E Garvey Ave S | West Covina 91791 | 1 | $306 | — | $458 | 4.9 |
| 791 S Azusa Ave | Azusa 91702 | 2 | $309 | $309–$317 | $463 | 4.7 |
| 1330 Cypress St | Covina 91724 | 2 | $338 | $338–$358 | $506 | 4.7 |
| 1640 N White Ave | La Verne 91750 | 1 | $345 | — | $517 | 4.8 |
| 19102 E Walnut Drive N | Rowland Heights 91748 | 3 | $355 | $355–$358 | $533 | 4.8 |
Victorville is 75% cheaper, 59 km away
| Market | Distance | Median 10x20 | vs San Dimas |
|---|---|---|---|
| Riverside, CA | 42 km | $170 | -46% |
| Los Angeles, CA | 48 km | $407 | +28% |
| Irvine, CA | 49 km | $358 | +13% |
| Victorville, CA | 59 km | $80 | -75% |
Where these numbers come from. 8 advertised prices read from Public
Storage's own published listings across 8 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.