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Storage units in Harris County, TX

7,945 available units | 562 facilities

See Local Prices by Unit Size

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How much is a storage unit in Harris County?

Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.

Average Storage Unit Prices (September 2026)

Unit SizeNon-Climate ControlledClimate ControlledAll Unit Types (Average)
5x5$30$42$39
5x10$50$75$66
10x10$98$136$119
10x15$136$189$167
10x20$173$249$211
10x30$234$353$282
20x30$459$601$482
Average (All Sizes)$169$235$195
*Average monthly rates for Harris County, TX, in September 2026

What drives storage prices in Harris County?

Street rates for storage units in Harris County vary by unit size, facility location, and local demand. Added features like climate control, 24/7 access, and enhanced security can affect monthly costs. Discounts for long-term rentals or first-time customers may also reduce overall rates.

  • 5x5 storage units in Harris County start at as low as $10 for non-climate-controlled spaces and $7 for climate-controlled ones. This is the most affordable option for those needing extra space for boxes, small furniture, or seasonal décor.
  • 10x10 storage units in Harris County are available starting from $12 for non-climate-controlled units and $24 for climate-controlled options. As the most rented unit size, it's a cost-effective solution that fits the contents of a one-bedroom apartment, ideal for moving or remodeling projects.
  • 10x20 storage units in Harris County begin at $34 for non-climate-controlled spaces and $22 for climate-controlled ones. These are the lowest rates for large units, which can accommodate furniture from a multi-room home or even a vehicle, offering both space and great value.

Minimum prices are based on active listings in October, 2026.

Actual rates may vary depending on market availability and facility pricing updates.

Frequently Asked Questions

Can I access my storage unit 24/7 in Harris County?

Yes, some storage facilities in Harris County offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.