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Storage unit cost in California

Storage unit prices in California average $150/month for a 10x10 unit based on 541 verified facilities across 55 California cities in the StorageAtlas index.

California price by unit size

SizeAvg / mo
5×5$64
5×10$102
10×10$150
10×15$215
10×20$248
10×30$263

California storage prices by city

Cheapest California markets
Priciest California markets

What affects storage unit cost in California

Unit size. The largest lever: a 5x5 locker costs a fraction of a 10x20 that holds a multi-bedroom home. Match the size to what you actually store rather than rounding up.

Climate control. Heated and humidity-controlled units carry a premium over standard drive-up units, and matter more in California for anything sensitive to temperature swings.

Location and demand. Facilities in dense, high-demand parts of California charge more than those on the outskirts. Driving a few extra minutes often lowers the rate.

Access and term. 24-hour access, ground-floor drive-up, and month-to-month flexibility can each add to the price; longer commitments and upper floors usually cost less.

Top-rated storage facilities in California

Frequently Asked Questions

How much does a storage unit cost in California?+

In California, a 10x10 storage unit averages $150/month, a 5x10 averages $102/month, and a 10x20 averages $248/month. Prices are based on real units indexed across 541 facilities.

Which California city has the cheapest storage?+

Among indexed California cities, San Diego has the lowest observed starting rate at $15/month. Bloomington and Los Angeles also rank among the most affordable.

Which California city has the most expensive storage?+

Suisun City has the highest observed starting rate in California at $150/month, typically driven by higher demand and land cost.