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Find Cheap Storage in Missouri
88 Cheap Self Storage Units in St Charles, MO (from $9)

Book a storage unit in St Charles, Missouri today. Compare available unit sizes, prices, amenities, customer reviews, and other features of 88 facilities in the area.

31 - 60 of 88 storage facilities near St Charles, MO
< 1 2 3 >
25 - 200 Sq. Ft.
Storage Masters Kingshighway
$32 - $169
St. Louis, MO 63115
15.3 miles away
Self Storage
200 - 400 Sq. Ft.
Premier Auto Storage & Services
$75 - $135
St. Louis, MO 63115
15.3 miles away
Self Storage
25 - 250 Sq. Ft.
Public Storage - Valley Park - 831 Meramec Station Road
$29 - $295
Valley Park, MO 63088
4.5 stars
15.37 miles away
Self Storage
50 - 250 Sq. Ft.
Public Storage - St Louis - 2321 McCausland Ave
$49 - $211
St Louis, MO 63143
15.63 miles away
Self Storage
40 - 320 Sq. Ft.
A Shur-Lock Self Storage - Lake St. Louis
$10.99 - $199
Lake St. Louis, MO 63367
4 stars
16.15 miles away
Self Storage
25 - 400 Sq. Ft.
Public Storage - St Louis - 5801 Wilson Ave
$23 - $176
St Louis, MO 63110
4.5 stars
16.46 miles away
Self Storage
200 - 480 Sq. Ft.
Big River Boat and RV Storage - Valley Park
$75 - $180
Valley Park, MO 63088
5 stars
16.73 miles away
Self Storage
25 - 480 Sq. Ft.
Storage Rentals of America - Valley Park - 43 Old Elam Ave
$9 - $203
Valley Park, MO 63088
3 stars
16.96 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - St Louis - 9030 Watson Road
$26 - $384
St Louis, MO 63126
5 stars
17.18 miles away
Self Storage
9 - 150 Sq. Ft.
Public Storage - St Louis - 11 N Vandeventer Ave
$10 - $156
St Louis, MO 63108
4.5 stars
17.31 miles away
Self Storage
25 - 350 Sq. Ft.
Storage Rentals of America - St Louis - South Vandeventer Ave
$11 - $297
St. Louis, MO 63110
4 stars
17.47 miles away
Self Storage
25 - 440 Sq. Ft.
Ultra Self Storage - St. Louis South
$22 - $204
St. Louis, MO 63139
5 stars
17.68 miles away
Self Storage
100 - 480 Sq. Ft.
StL Storage - Hwy N
$40 - $165
Wentzville, MO 63385
4.5 stars
17.99 miles away
Self Storage
20 - 250 Sq. Ft.
US Storage Centers - Sappington - Gravois Rd
$16 - $187
Sappington, MO 63126
5 stars
18.44 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - St Louis - 9722 Gravois Road
$16 - $250
St Louis, MO 63123
5 stars
18.83 miles away
Self Storage
25 - 202500 Sq. Ft.
Storage of America - Gustine
$10 - $54166
St. Louis, MO 63116
19.2 miles away
Self Storage
25 - 390 Sq. Ft.
Fenton Self Storage
$57 - $212
Fenton, MO 63026
19.71 miles away
Self Storage
15 - 520 Sq. Ft.
Storage Rentals of America - Granite City - 910 St Thomas Rd
$22 - $186
Granite City, IL 62040
4.5 stars
20.09 miles away
Self Storage
200 - 300 Sq. Ft.
Fenton Self Storage West
$63 - $83
Fenton, MO 63026
20.34 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - St Louis - 1150 S 3rd Street
$22 - $212
St Louis, MO 63104
5 stars
20.34 miles away
Self Storage
25 - 170 Sq. Ft.
Public Storage - St Louis - 3940 Reavis Barracks Rd
$17 - $105
St Louis, MO 63125
5 stars
20.73 miles away
Self Storage
50 - 300 Sq. Ft.
Storage Rentals of America - Eureka - 306 W Fourth St
$29 - $191
Eureka, MO 63025
20.81 miles away
Self Storage
75 - 900 Sq. Ft.
Storage Rentals of America- Granite City - West Chain of Rocks Rd.
$39 - $280
Granite City, IL 62040
5 stars
21.12 miles away
Self Storage
50 - 200 Sq. Ft.
Dedicated Self Storage
$55 - $119
Godfrey, IL 62035
4.5 stars
21.2 miles away
Self Storage
200 - 360 Sq. Ft.
Big River Boat and RV Storage - High Ridge
$60 - $70
High Ridge, MO 63049
5 stars
21.38 miles away
Self Storage
25 - 250 Sq. Ft.
Storage Rentals of America - Eureka - 1699 W Fifth St
$25 - $206
Eureka, MO 63025
3.5 stars
21.49 miles away
Self Storage
50 - 300 Sq. Ft.
Public Storage - St Louis - 3850 Forder Road
$53 - $124
St Louis, MO 63129
5 stars
21.62 miles away
Self Storage
15 - 300 Sq. Ft.
Devon Self Storage - 9139 - Lemay Ferry
$12 - $271
St. Louis, MO 63129
5 stars
21.74 miles away
Self Storage
50 - 200 Sq. Ft.
StL Storage- South Point Prairie
$57 - $171
Wentzville, MO 63385
5 stars
21.98 miles away
Self Storage
63 - 240 Sq. Ft.
Horseshoe Lake Storage
$25 - $109
Granite City, IL 62040
22 miles away
Self Storage
Showing 30 out of 88 units
< 1 2 3 >

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    Storage Units AI Wizard

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    Storage Units AI Wizard

    Not sure the right storage unit for your needs? Our AI wizard is here to help.

    Please wait while we calculate your ideal storage unit size.

    St. Charles winters can drop below freezing while summers climb into the 90s, creating storage challenges that go beyond just finding space. With humidity levels fluctuating throughout the year and occasional severe weather, you’ll want protection that adapts to Missouri’s unpredictable climate patterns.

    Average Storage Unit Prices in St. Charles, MO

    Here’s what you can expect to pay for St. Charles storage units:

    5’x5′ $26
    10’x10′ $84
    10’x15′ $108
    10’x20′ $150

    What to Look for in a St. Charles Storage Unit

    • Temperature Swings: With winter lows near 20°F and summer highs reaching 90°F, climate-controlled units prevent warping, cracking, and condensation damage to furniture and electronics.
    • Severe Weather Prep: Missouri averages 45+ thunderstorm days annually. Choose facilities with reinforced construction and covered loading areas to protect during storms.
    • Highway Access: St. Charles sits near I-70 and I-64, making drive-up units along these corridors convenient for frequent access or business deliveries.
    • Security Considerations: While crime rates are moderate, gated access and surveillance cameras provide peace of mind, especially for units storing tools or valuable equipment.

    Frequently Asked Questions

    Are there storage facilities near the Missouri River?

    Yes. Several facilities operate near the riverfront, though it’s wise to ask about flood protection if you’re storing items long-term in low-lying areas.

    Can I store seasonal decorations safely?

    Yes. Climate-controlled units protect holiday decorations from humidity damage and temperature extremes that can crack ornaments or fade fabrics.

    Do facilities offer snow removal in winter?

    Most maintain plowed access to main drives, but confirm winter maintenance policies if you need regular access during snowy months.

    Are there units suitable for business inventory?

    Yes. Many St. Charles facilities cater to small businesses with larger units, loading docks, and extended access hours for inventory management.

    Is it safe to access storage units after dark?

    Choose facilities with motion-sensor lighting, keypad entry, and 24/7 surveillance if you plan evening visits for added security and visibility.

    Get facility hours and directions.