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10x15 Storage in St Charles, MO

31 - 38 of 38 Storage Facilities in St Charles, MO

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Photo of Extra Space Storage - 3745 - Kirkwood - Manchester Rd
Photo of Extra Space Storage - 7836 - O'Fallon - Midpoint Dr
Photo of Extra Space Storage - 5132 - O'Fallon - Highway K
Photo of StorCo Storage - O'Fallon
Photo of Ultra Self Storage - Florissant
Photo of Public Storage - Florissant - 11575 New Halls Ferry Road
Photo of Extra Space Storage - 3364 - Brentwood - Manchester Road
Photo of Extra Space Storage - 1061 - St Louis - Halls Ferry Rd

Storage prices in St Charles, MO

Prices vary by unit size and amenities. Compare facilities in St Charles to find the right unit.

Cheapest Storage in St Charles, MO

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    Cheapest 5x10 storage in St Charles, MO

    $18.00$43.32
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    Cheapest 10x10 storage in St Charles, MO

    $77.00$104.75
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    Cheapest 10x15 storage in St Charles, MO

    $54.00$54
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    Cheapest 10x20 storage in St Charles, MO

    $56.00$122.27
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Average prices last updated on 06-12-2026.

Average Price by Storage Unit Size in St Charles, MO

Find online move-in rates and specials like first month half off and first month FREE at select St Charles, Missouri storage facilities. Below are the average monthly storage unit prices in St Charles, Missouri for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$28.50$23.00
5' x 10'$43.32$18.00
10' x 10'$104.75$77.00
10' x 15'$54.00$54.00
10' x 20'$122.27$56.00
10' x 25'$171.00$171.00
10' x 30'$174.00$174.00

The overall average price of a self-storage unit booked in St Charles, Missouri over the past 180 days is $70.68.

Data for the cheapest self-storage unit is updated every 15 minutes.

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