Guide · updated
The advertised price is not what you keep paying
Every listing publishes two figures. Across all 52,892 observations the higher one is exactly 1.5× the lower, to within a dollar of rounding. Not approximately, and not sometimes.
- under 1.45 655
- 1.45 to under 1.50 20,271
- exactly 1.50 10,795
- over 1.50 to 1.55 20,631
- above 1.55 540
Search for a storage unit and you get one number. Look at the underlying listing and there are two: a lower figure and a higher one. It is easy to read them as a range — cheapest unit to dearest unit, or a spread across the facility. They are neither.
Sorting every observation in this database by the ratio between the two figures gives a distribution with almost no width to it:
| Measure | Regular ÷ online |
|---|---|
| Lowest observed | 1.400× |
| Median | 1.500× |
| Highest observed | 1.600× |
| Within 1% of 1.5× | 81.4% |
| Within 5% of 1.5× | 99.6% |
A genuine price range would be ragged. One facility would have a wide spread, another a narrow one, and the ratio would scatter. It does not. Every one of the 52,892 observations sits within one dollar of exactly 1.5×, and both figures are always whole dollars.
The apparent spread is entirely that rounding, which you can see because the band tightens as prices rise — a fixed one-dollar error is a large fraction of $20 and a negligible one of $300:
| Online rate | Observations | Ratio range |
|---|---|---|
| under $30 | 5,094 | 1.4000 – 1.6000 |
| $30–$75 | 15,327 | 1.4667 – 1.5333 |
| $75–$150 | 18,191 | 1.4872 – 1.5128 |
| $150–$300 | 11,363 | 1.4933 – 1.5067 |
| $300 and above | 2,917 | 1.4967 – 1.5033 |
So this is not a tendency or an average. It is a formula: the regular rate is one and a half times the online rate, and the listing carries a "web only offer" banner to match.
What this costs you. Take a 10x10 at $41 online in Huntsville, AL. Budget twelve months at the advertised rate and you plan for $492. Once it reverts to $61 you are paying $20 more every month, or $240 a year above the figure you were quoted.
What to do about it. Ask the facility how long the online rate holds and what it reverts to before you sign. Compare locations on the regular rate, not the promotional one — a branch with a cheap teaser and a dear regular rate loses to a duller one within months. Every market page on this site shows both figures side by side for exactly this reason.
None of this is hidden, and none of it is unusual for yield-managed inventory. It is simply never shown to you as a ratio, and the ratio is the part that matters.