Knoxville, TN · 200 sq ft
10x20 storage prices in Knoxville
7 branches in Knoxville stock a 10x20 (200 sq ft), at $0.57 a square foot for the cheapest. Prices run $114 to $206, a 81% gap.
| Location | Area | Units listed | Cheapest online | Range at this branch | Regular rate | Rating |
|---|---|---|---|---|---|---|
| 6626 Asheville Hwy | Knoxville 37924 | 1 | $114 | — | $172 | 4.6 |
| 1831 Dry Gap Pike | Knoxville 37918 | 2 | $116 | $116–$126 | $174 | 4.7 |
| 8713 Unicorn Drive | Knoxville 37923 | 1 | $141 | — | $211 | 4.7 |
| 8848 Kingston Pike | Knoxville 37923 | 1 | $145 | — | $217 | 4.8 |
| 142 Airport Plaza Boulevard | Alcoa 37701 | 1 | $156 | — | $234 | 4.8 |
| 4709 Chapman Highway | Knoxville 37920 | 1 | $162 | — | $242 | 4.8 |
| 4318 Middlebrook Pike | Knoxville 37921 | 1 | $206 | — | $308 | 4.8 |
Where these numbers come from. 7 advertised prices read from Public
Storage's own published listings across 7 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.