Baltimore by size, 10x30 the dearest
| Size | Sq ft | Locations | Cheapest | Typical | Dearest | Typical spread |
|---|---|---|---|---|---|---|
| 5x5 | 25 | 54 | $8 | $30 | $117 | 331% |
| 5x10 | 50 | 54 | $14 | $54 | $152 | 217% |
| 5x15 | 75 | 44 | $42 | $91 | $211 | 106% |
| 10x10 | 100 | 55 | $54 | $112 | $311 | 123% |
| 10x15 | 150 | 52 | $56 | $136 | $343 | 132% |
| 10x20 | 200 | 51 | $84 | $186 | $381 | 118% |
| 10x25 | 250 | 12 | $117 | $203 | $311 | 101% |
| 10x30 | 300 | 32 | $170 | $278 | $439 | 70% |
Cheapest branch, size by size
- 5x5 11333 Owings Mills Blvd, Owings Mills, at $8 of 54
- 5x10 11333 Owings Mills Blvd, Owings Mills, at $14 of 54
- 5x15 11333 Owings Mills Blvd, Owings Mills, at $55 of 44
- 10x10 3600 Clipper Mill Rd, at $57 of 55
- 10x15 234 S Haven St, at $75 of 52
- 10x20 234 S Haven St, at $105 of 51
- 10x25 842 Hillen Street, at $118 of 12
- 10x30 842 Hillen Street, at $178 of 32
York runs 55% under Baltimore, 77 km away
| Market | Distance | Median 10×10 | vs Baltimore |
|---|---|---|---|
| Silver Spring, MD | 43 km | $154 | +38% |
| Alexandria, VA | 72 km | $157 | +40% |
| York, PA | 77 km | $50 | -55% |
| Lancaster, PA | 84 km | $95 | -15% |
Where these numbers come from. 354 advertised prices read from Public
Storage's own published listings across 55 locations, last checked
2026-08-27.
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.
How this is measured. The sampling, the percentile method and the rules for withholding a figure are set out on the methodology page. The figures are published as CC BY 4.0 and may be reused with attribution.
Cite this. Storage Price Index (2026). Public Storage unit prices in Baltimore, MD — from $8. Read 2026-08-27. CC BY 4.0. https://storagepriceindex.com/storage/baltimore-md/
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.
How this is measured. The sampling, the percentile method and the rules for withholding a figure are set out on the methodology page. The figures are published as CC BY 4.0 and may be reused with attribution.
Cite this. Storage Price Index (2026). Public Storage unit prices in Baltimore, MD — from $8. Read 2026-08-27. CC BY 4.0. https://storagepriceindex.com/storage/baltimore-md/