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Find Cheap Storage in Missouri
94 Cheap Self Storage Units in St Charles, MO (from $8)

Book a storage unit in St Charles, Missouri today. Compare available unit sizes, prices, amenities, customer reviews, and other features of 94 facilities in the area.

31 - 60 of 94 storage facilities near St Charles, MO
< 1 2 3 4 >
25 - 300 Sq. Ft.
Devon Self Storage, LLC - Devon Self Storage - 9196 - Union Blvd
$24 - $324
St. Louis, MO 63115
14.96 miles away
Self Storage
25 - 200 Sq. Ft.
Public Storage - St Louis - 3192 S Brentwood Blvd
$34.50 - $167
St Louis, MO 63119
4.5 stars
15.06 miles away
Self Storage
200 - 400 Sq. Ft.
Premier Auto Storage & Services
$75 - $125
St. Louis, MO 63115
15.3 miles away
Self Storage
30 - 350 Sq. Ft.
A1 U Store It 1301 Dunn Road
$10 - $179
St. Louis, MO 63138
4.5 stars
15.41 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
50 - 240 Sq. Ft.
Storage Rentals of America - Valley Park - 43 Old Elam Ave
$37 - $216
Valley Park, MO 63088
3 stars
16.96 miles away
Self Storage
400 Sq. Ft.
A1 U Store It Watson Road
$198 - $198
St. Louis, MO 63119
4 stars
17.16 miles away
Self Storage
25 - 200 Sq. Ft.
BestBox Storage - Prospect Rd
$34 - $224
Lake Saint Louis, MO 63367
17.16 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - St Louis - 9030 Watson Road
$61 - $455
St Louis, MO 63126
5 stars
17.18 miles away
Self Storage
25 - 240 Sq. Ft.
Public Storage - St Louis - 11 N Vandeventer Ave
$32 - $257
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
$8 - $303
St. Louis, MO 63110
3.5 stars
17.47 miles away
Self Storage
25 - 440 Sq. Ft.
Ultra Self Storage - St. Louis South
$26 - $243
St. Louis, MO 63139
5 stars
17.68 miles away
Self Storage
100 - 200 Sq. Ft.
StL Storage - Hwy N
$85 - $165
Wentzville, MO 63385
4.5 stars
17.99 miles away
Self Storage
25 - 300 Sq. Ft.
US Storage Centers - Sappington - Gravois Rd
$25 - $196
Sappington, MO 63126
5 stars
18.44 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - St Louis - 9722 Gravois Road
$48 - $188
St Louis, MO 63123
5 stars
18.83 miles away
Self Storage
20 - 400 Sq. Ft.
Storage of America - Gustine
$59 - $201
St. Louis, MO 63116
19.21 miles away
Self Storage
25 - 390 Sq. Ft.
Fenton Self Storage
$52 - $162
Fenton, MO 63026
19.71 miles away
Self Storage
25 - 520 Sq. Ft.
Storage Rentals of America - Granite City - 910 St Thomas Rd
$28 - $219
Granite City, IL 62040
4.5 stars
20.09 miles away
Self Storage
200 - 440 Sq. Ft.
Fenton Self Storage West
$63 - $93
Fenton, MO 63026
20.34 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - St Louis - 1150 S 3rd Street
$53 - $279
St Louis, MO 63104
5 stars
20.34 miles away
Self Storage
480 Sq. Ft.
Big River Boat & RV Storage - Eureka
$80 - $80
Eureka, MO 63025
20.72 miles away
Self Storage
25 - 200 Sq. Ft.
Public Storage - St Louis - 3940 Reavis Barracks Rd
$31 - $276
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
$46 - $213
Eureka, MO 63025
20.81 miles away
Self Storage
50 - 600 Sq. Ft.
Storage Rentals of America- Granite City - West Chain of Rocks Rd.
$26 - $357
Granite City, IL 62040
21.12 miles away
Self Storage
100 - 200 Sq. Ft.
Dedicated Self Storage
$69 - $119
Godfrey, IL 62035
4.5 stars
21.2 miles away
Self Storage
200 - 540 Sq. Ft.
Big River Boat and RV Storage - High Ridge
$55 - $105
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
$23 - $285
Eureka, MO 63025
3.5 stars
21.49 miles away
Self Storage
50 - 200 Sq. Ft.
Public Storage - St Louis - 3850 Forder Road
$60 - $229
St Louis, MO 63129
5 stars
21.62 miles away
Self Storage
25 - 300 Sq. Ft.
BestBox Storage - Wentzville
$32 - $350
Wentzville, MO 63385
5 stars
21.71 miles away
Self Storage
15 - 150 Sq. Ft.
Devon Self Storage - 9139 - Lemay Ferry
$14 - $149
St. Louis, MO 63129
5 stars
21.74 miles away
Self Storage
Showing 30 out of 94 units
< 1 2 3 4 >

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    Storage Units AI Wizard

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

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    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.