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Find Cheap Storage in Missouri
77 Cheap Self Storage Units in Ofallon, MO (from $8)

Book a storage unit in Ofallon, Missouri today. Compare available unit sizes, prices, amenities, customer reviews, and other features of 77 facilities in the area.

1 - 30 of 77 storage facilities near Ofallon, MO
< 1 2 3 >
25 - 200 Sq. Ft.
StorCo Storage - O'Fallon
$30 - $220
O'Fallon, MO 63366
4 stars
0.72 miles away
Self Storage
25 - 429 Sq. Ft.
Storage Masters - OFallon
$17 - $432
O'Fallon, MO 63366
4.5 stars
2.47 miles away
Self Storage
25 - 360 Sq. Ft.
StorCo Storage - St. Peters
$25 - $280
St. Peters, MO 63376
2.74 miles away
Self Storage
50 - 300 Sq. Ft.
A1 U Store It State Highway K
$49 - $199
O'Fallon, MO 63368
4.5 stars
3.04 miles away
Self Storage
25 - 400 Sq. Ft.
BestBox Storage - OFallon Hwy K
$10 - $527
O'Fallon, MO 63368
5 stars
3.39 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
5.24 miles away
Self Storage
25 - 300 Sq. Ft.
BestBox Storage - Prospect Rd
$34 - $267
Lake Saint Louis, MO 63367
6.34 miles away
Self Storage
40 - 50 Sq. Ft.
Public Storage - St Charles - 3777 Veterans Memorial Pkwy
$20 - $23.50
St Charles, MO 63303
5 stars
7.67 miles away
Self Storage
100 - 480 Sq. Ft.
StL Storage - Hwy N
$60 - $200
Wentzville, MO 63385
4.5 stars
7.73 miles away
Self Storage
25 - 250 Sq. Ft.
Storage Masters - St. Charles
$27 - $227
Saint Charles, MO 63303
4.5 stars
9.41 miles away
Self Storage
25 - 800 Sq. Ft.
Ultra Self Storage - St. Charles
$30 - $232
Saint Charles, MO 63301
3.5 stars
9.64 miles away
Self Storage
50 - 200 Sq. Ft.
Public Storage - St Charles - 1539 S Old Highway 94
$36 - $159
St Charles, MO 63303
4.5 stars
10.09 miles away
Self Storage
25 - 250 Sq. Ft.
JustStorage - St. Charles
$38 - $270
Saint Charles, MO 63303
2 stars
10.09 miles away
Self Storage
36 - 72 Sq. Ft.
A Shur-Lock Self Storage - St. Charles
$19.99 - $39.99
St Charles, MO 63303
4.5 stars
10.1 miles away
Self Storage
25 - 300 Sq. Ft.
BestBox Storage - Wentzville
$19 - $289
Wentzville, MO 63385
5 stars
10.78 miles away
Self Storage
50 - 420 Sq. Ft.
StL Storage- South Point Prairie
$55 - $250
Wentzville, MO 63385
5 stars
11.06 miles away
Self Storage
15 - 476 Sq. Ft.
Storage Masters - Chesterfield
$19 - $285
Chesterfield, MO 63005
4.5 stars
11.82 miles away
Self Storage
25 - 540 Sq. Ft.
Foristell Storage
$38 - $139
Foristell, MO 63348
5 stars
12.71 miles away
Self Storage
50 - 400 Sq. Ft.
Moscow Storage Solutions
$45 - $149
Moscow Mills, MO 63362
1 star
14.66 miles away
Self Storage
50 - 200 Sq. Ft.
Public Storage - Bridgeton - 3760 Pennridge Drive
$37 - $122
Bridgeton, MO 63044
4.5 stars
15.02 miles away
Self Storage
80 Sq. Ft.
A Shur-Lock Self Storage - Maryland Heights
$69 - $69
Maryland Heights, MO 63043
4.5 stars
15.37 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - Ellisville - 16230 Truman Road
$11 - $362
Ellisville, MO 63011
5 stars
16.12 miles away
Self Storage
25 - 250 Sq. Ft.
Public Storage - St Louis - 11580 Page Service Drive
$43 - $142
St Louis, MO 63146
4.5 stars
16.72 miles away
Self Storage
25 - 900 Sq. Ft.
Public Storage - Saint Ann - 2956 N Lindbergh Blvd
$32 - $466
Saint Ann, MO 63074
5 stars
17.07 miles away
Self Storage
20 - 300 Sq. Ft.
Public Storage - St Louis - 1550 North Lindbergh Blvd
$38 - $222
St Louis, MO 63132
5 stars
17.99 miles away
Self Storage
35 - 480 Sq. Ft.
Troy Storage Solutions
$35 - $129
Troy, MO 63379
18.26 miles away
Self Storage
50 - 360 Sq. Ft.
Public Storage - Hazelwood - 6030 N Lindbergh Blvd
$24 - $103
Hazelwood, MO 63042
4.5 stars
18.26 miles away
Self Storage
64 - 128 Sq. Ft.
MI-BOX Mobile Storage
$160 - $170
St. Louis, MO 63132
18.53 miles away
Self Storage
25 - 250 Sq. Ft.
USA Storage Solutions Foley
$30 - $140
Foley, MO 63347
5 stars
18.89 miles away
Self Storage
50 - 300 Sq. Ft.
Storage Rentals of America - Breckenridge Hills - St. Charles Rock Rd
$12 - $215
Breckenridge Hills, MO 63114
19.03 miles away
Self Storage
Showing 30 out of 77 units
< 1 2 3 >

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    Storage Units AI Wizard

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    Please wait while we calculate your ideal storage unit size.

    O’Fallon’s humid summers and freezing winters create storage challenges that go beyond just finding space. With summer humidity often exceeding 70% and winter temperatures dropping below 20°F, you’ll need protection from both moisture damage and freeze-thaw cycles that can warp furniture and damage electronics.

    Average Storage Unit Prices in O’Fallon, MO

    Here’s what you can expect to pay for O’Fallon storage units:

    5’x5′ $27
    10’x10′ $85
    10’x15′ $111
    10’x20′ $144

    What to Look for in an O’Fallon Storage Unit

    • Seasonal Weather Protection: Missouri’s temperature swings from below freezing to 90°F+ summers make climate-controlled units essential for protecting wood furniture, electronics, and documents from warping and moisture damage.
    • Humidity Defense: Summer humidity levels above 70% can cause mold growth in non-climate-controlled spaces. Sealed units with proper ventilation help prevent moisture buildup on stored items.
    • Security Considerations: While O’Fallon maintains relatively low crime rates, choose facilities with gated access and surveillance cameras, especially if storing valuable tools or business equipment.
    • Highway Access: With I-64 and Highway 70 nearby, select storage near major routes to avoid suburban traffic delays during peak commuting hours.

    Frequently Asked Questions

    Are there storage facilities near Fort Zumwalt schools?

    Yes. Several facilities serve families in the Fort Zumwalt district, offering convenient access for storing seasonal sports equipment and household overflow.

    Do I need climate control for storing holiday decorations?

    Yes. Missouri’s humidity and temperature extremes can damage artificial trees, lights, and fabric decorations. Climate control prevents warping and mold growth.

    Can I store lawn equipment during winter months?

    Yes. Many O’Fallon residents use storage for mowers, snow blowers, and garden tools. Drain fluids and clean equipment before storing to prevent damage.

    Are there units accessible during ice storms?

    Most facilities maintain plowed access, but indoor units provide better protection from ice and snow when loading items during winter weather.

    Is overnight access safe in O’Fallon?

    Generally yes, but choose facilities with motion-sensor lighting and keypad entry for added security during evening visits.

    Get facility hours and directions.