Trends · data through September 2026

Self Storage Facilities in Baltimore-Columbia-Towson, MD

Iceflower tracks 112 stores from 22 self storage facility chains in Baltimore-Columbia-Towson, MD. Extra Space Storage grew fastest over the last year, ahead of Self Storage Plus and CubeSmart Self Storage.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
22
Tracked stores
112
Consumer panel
130M+

Growth ranking

Fastest-growing tracked self storage facility chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Extra Space Storage and Self Storage Plus sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 E Extra Space Storage logo Extra Space Storage - -0.8%
2 S Self Storage Plus logo Self Storage Plus - -5.3%
3 C CubeSmart Self Storage logo CubeSmart Self Storage - -10.2%
4 S StorageMart logo StorageMart - -16.3%
  • Extra Space Storage
  • CubeSmart Self Storage
  • Self Storage Plus
  • YourSpace Storage
  • StorageMart
  • 1st Class Moving and Storage
  • Morningstar Storage
  • Other tracked chains

Store footprint

Store map

112 tracked store locations in Baltimore-Columbia-Towson, MD. The 7 largest tracked chains are highlighted.

  • Extra Space Storage (65)
  • CubeSmart Self Storage (11)
  • Self Storage Plus (9)
  • YourSpace Storage (1)
  • StorageMart (4)
  • 1st Class Moving and Storage (1)
  • Morningstar Storage (2)
  • Other tracked chains

Top tracked chains by store count

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