Baltimore · 55 locations

Storage unit prices in Baltimore, MD

The 5x5 is the least predictable thing you can rent in Baltimore. 440% divides its cheapest tenth of branches from its dearest tenth, and nothing else on this page moves that far.

The Baltimore market reaches 21 further towns: Arnold, Bel Air, Burtonsville, Columbia, Dundalk, Elkridge, Ellicott City, Gambrills, Glen Burnie, Laurel, Millersville, Nottingham, Odenton, Owings Mills, Parkville, Pasadena, Randallstown, Timonium, Towson, Windsor Mill, Woodlawn.

A 10x10 starts at $59 on Reisterstown in Owings Mills and at $154 on Red Branch in Columbia. The market median, $112, sits between them before the introductory rate lapses.
Bigger is not cheaper by the foot here. The 10x10 works out at $0.59 a square foot against $0.32 for the smaller 5x5.
The floor is not one lucky branch. 3 of the 53 branches stocking a 10x10 open within 15% of $59, Reisterstown in Owings Mills among them.
A 10x25 is stocked at only 10 of the 55 locations, so it is worth ringing ahead before planning around one.

20 km $59 cheapest · $154 dearest

Size	Sq ft	Locations	Cheapest	Typical	Dearest	Typical spread
5x5	25	50	$8	$30	$117	440%
5x10	50	54	$21	$56	$146	183%
5x15	75	36	$42	$88	$166	118%
10x10	100	53	$59	$112	$210	121%
10x15	150	46	$73	$142	$343	139%
10x20	200	45	$84	$182	$322	115%
10x25	250	10	$121	$205	$311	97%
10x30	300	29	$175	$294	$439	41%

All markets · All of MD · National prices by size

York runs 55% under Baltimore, 77 km away

Market	Distance	Median 10×10	vs Baltimore
Silver Spring, MD	43 km	$150	+34%
Alexandria, VA	72 km	$161	+44%
York, PA	77 km	$50	-55%
Lancaster, PA	84 km	$95	-15%

Where these numbers come from. 323 advertised prices read from Public Storage's own published listings across 55 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.