Dover, NH · 150 sq ft
10x15 storage prices in Dover
5 branches in Dover stock a 10x15 (150 sq ft), at $0.46 a square foot for the cheapest. Prices run $69 to $137, a 99% gap.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 390 Main St | Somersworth 03878 | 1 | $69 | — | $103 | 2.2 |
| 321 NH-125 | Brentwood 03833 | 2 | $79 | $79–$85 | $119 | 4.8 |
| 30 Sumner Dr | Dover 03820 | 1 | $82 | — | $122 | 1.5 |
| 72 New Zealand Rd | Seabrook 03874 | 2 | $94 | $94–$107 | $142 | 4.7 |
| 221 W Knox Marsh Rd | Dover 03820 | 1 | $137 | — | $205 | 4.7 |
Nothing nearby is cheaper than Dover
| Market | Distance | Median 10x15 | vs Dover |
|---|---|---|---|
| Nashua, NH | 67 km | $98 | +15% |
| Boston, MA | 71 km | $138 | +62% |
| Randolph, MA | 112 km | $155 | +82% |
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.