Self Storage in St Charles, MO: Find Storage Units Near You!

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    If you need affordable self storage in St Charles, check out Extra Space Storage! You'll find the solution you want at one of our convenient storage facilities near Earth City, Champ, and Bridgeton.

    EXTRA SPACE STORAGE

    1

    1500 S 1st Capitol Dr, St Charles, Missouri, 63303

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    Read 381 Reviews

    "The staff Ms. Shalonda, was very helpful and polite!"Read More

    5' x 5' Small

    • Climate Controlled
    • Elevator Access
    • Indoor

    $59

    In-Store

    $43

    Web Rate

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    ACT FAST: 1 UNIT LEFT!

    10' x 10' Medium

    • Climate Controlled
    • Elevator Access
    • Indoor

    $165

    In-Store

    $134

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    ACT FAST: LIMITED UNITS

    10' x 20' Large

    • Drive-Up Access
    • Enclosed Storage
    • Enclosed Vehicle Storage

    $284

    In-Store

    $237

    Web Rate

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    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    2

    257 Spencer Rd, St Peters, Missouri, 63376

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    Read 333 Reviews

    "Excellent customer service, very prompt, polite and friendly. They would get 7 stars if I could pick that many. Highly recommend"Read More

    5' x 5' Small

    • Drive-Up Access
    • Enclosed Storage

    $92

    In-Store

    $71

    Web Rate

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    ACT FAST: 1 UNIT LEFT!

    9' x 10' Medium

    • Climate Controlled
    • Indoor
    • Lift Access

    $180

    In-Store

    $141

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    ACT FAST: 1 UNIT LEFT!

    10' x 24' Large

    • Drive-Up Access
    • Enclosed Storage
    • Enclosed Vehicle Storage

    $365

    In-Store

    $295

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    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    3

    11433 Page Service Dr, St Louis, Missouri, 63146

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    Read 377 Reviews

    "Mike was very helpful accommodating. He took care of very quickly and got us taken care of."Read More

    5' x 5' Small

    • Bluetooth Lock
    • Climate Controlled
    • Elevator Access
    • Indoor

    $93

    In-Store

    $79

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    10' x 10' Medium

    • Bluetooth Lock
    • Climate Controlled
    • Elevator Access
    • Indoor

    $152

    In-Store

    $129

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    50% Off 1st 3 Months*

    10' x 20' Large

    • Climate Controlled
    • Elevator Access
    • Indoor

    $359

    In-Store

    $269

    Web Rate

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    ACT FAST: LIMITED UNITS

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    EXTRA SPACE STORAGE

    4

    11210 Midland Blvd, St Louis, Missouri, 63114

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    Read 4 Reviews

    "Mike was very professional. Very pleasant Willing to walk in the rain to help."Read More

    6' x 12' Small

    • Drive-Up Access
    • Enclosed Storage

    $151

    In-Store

    $84

    Web Rate

    SELECT

    10' x 16' Medium

    • Drive-Up Access
    • Enclosed Storage

    $231

    In-Store

    $151

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    10' x 24' Large

    • Drive-Up Access
    • Enclosed Storage
    • Multidoor

    $304

    In-Store

    $224

    Web Rate

    SELECT

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    EXTRA SPACE STORAGE

    5

    1160 Technology Dr, O'Fallon, Missouri, 63368

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    Read 88 Reviews

    "Tom was very great at helping me understand my new storage"Read More

    5' x 4' Small

    • Bluetooth Lock
    • Climate Controlled
    • Elevator Access
    • Indoor

    $44

    In-Store

    $37

    Web Rate

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    First Month Free*

    10' x 9' Medium

    • Bluetooth Lock
    • Climate Controlled
    • Elevator Access
    • Indoor

    $131

    In-Store

    $111

    Web Rate

    SELECT

    First Month Free*

    20' x 10' Large

    • Bluetooth Lock
    • Climate Controlled
    • Elevator Access
    • Indoor

    $284

    In-Store

    $241

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    First Month Free*

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    EXTRA SPACE STORAGE

    6

    101 Clarkson Rd, Ellisville, Missouri, 63011

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    Read 78 Reviews

    "Nice facility and the location is very convenient for my needs."Read More

    4' x 4' Small

    • Climate Controlled
    • Indoor
    • Stair Access

    $35

    In-Store

    $33

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    10' x 10' Medium

    • Climate Controlled
    • Elevator Access
    • Indoor

    $140

    In-Store

    $118

    Web Rate

    SELECT

    10' x 20' Large

    • Climate Controlled
    • Elevator Access
    • Indoor

    $223

    In-Store

    $184

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

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    EXTRA SPACE STORAGE

    7

    10 Strecker Rd, Ellisville, Missouri, 63011

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    Read 126 Reviews

    "This place is amazing !!!!! Very clean, safe and the set up is fabulous !!!!"Read More

    5' x 5' Small

    • Climate Controlled
    • Elevator Access
    • Indoor

    $41

    In-Store

    $31

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    10' x 10' Medium

    • Climate Controlled
    • Elevator Access
    • Indoor

    $117

    In-Store

    $80

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    10' x 20' Large

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $262

    In-Store

    $182

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    8

    11845 W Florissant Ave, Florissant, Missouri, 63033

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    Read 211 Reviews

    "It’s my first time renting a storage. Andrew is very helpful and professional. I highly recommend this place."Read More

    5' x 10' Small

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $94

    In-Store

    $72

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    10' x 15' Medium

    • Climate Controlled
    • Elevator Access
    • Indoor

    $156

    In-Store

    $90

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    10' x 20' Large

    • Climate Controlled
    • Elevator Access
    • Indoor

    $200

    In-Store

    $120

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    9

    10300 Watson Rd, St Louis, Missouri, 63127

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    Read 196 Reviews

    "Nicole is awesome. I’ve never had a problem with my unit and she made switching into a new one a breeze. Always nice when you can get help from someone who is n..."Read More

    5' x 3' Small

    • Climate Controlled
    • Elevator Access
    • Indoor

    $39

    In-Store

    $39

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    10' x 10' Medium

    • Climate Controlled
    • Elevator Access
    • Indoor

    $187

    In-Store

    $159

    Web Rate

    SELECT

    50% Off 1st 3 Months*

    10' x 20' Large

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $466

    In-Store

    $349

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    10

    3281 S Big Bend Blvd, Maplewood, Missouri, 63143

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    Read 237 Reviews

    "These men are both a class act. Super helpful and friendly. They keep the property well maintained, spotless, and SAFE. Jeff went above and beyond for me ! If I..."Read More

    5' x 5' Small

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $82

    In-Store

    $69

    Web Rate

    SELECT

    50% Off 1st 3 Months*

    10' x 10' Medium

    • Climate Controlled
    • Indoor
    • Stair Access

    $223

    In-Store

    $189

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    14' x 14' Large

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $395

    In-Store

    $296

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    11

    9702 Halls Ferry Rd, St Louis, Missouri, 63136

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    Read 207 Reviews

    "Absolutely the best storage facility around the North St. Louis area. Mike went above and beyond his job responsibilities and if the have employees of the month..."Read More

    5' x 10' Small

    • Drive-Up Access
    • Enclosed Storage

    $77

    In-Store

    $40

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    10' x 10' Medium

    • Drive-Up Access
    • Enclosed Storage
    • Multidoor

    $143

    In-Store

    $80

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    See all available units

    EXTRA SPACE STORAGE

    12

    7737 Watson Rd, St Louis, Missouri, 63119

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    COMING SOON

    EXTRA SPACE STORAGE

    13

    4210 Forest Park Ave, St Louis, Missouri, 63108

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    Read 178 Reviews

    "mike was great made every thing really easy"Read More

    5' x 10' Small

    • Elevator Access
    • Heated
    • Indoor

    $79

    In-Store

    $44

    Web Rate

    SELECT

    10' x 10' Medium

    • Elevator Access
    • Heated
    • Indoor

    $119

    In-Store

    $66

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    10' x 25' Large

    • Elevator Access
    • Heated
    • Indoor

    $213

    In-Store

    $133

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    14

    9825 Gravois Rd, St Louis, Missouri, 63123

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    Read 287 Reviews

    "Super easy and super friendly"Read More

    5' x 5' Small

    • Climate Controlled
    • Elevator Access
    • Indoor

    $49

    In-Store

    $32

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    10' x 10' Medium

    • Drive-Up Access
    • Enclosed Storage

    $140

    In-Store

    $84

    Web Rate

    SELECT

    10' x 20' Large

    • Drive-Up Access
    • Enclosed Storage
    • Enclosed Vehicle Storage

    $237

    In-Store

    $157

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

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    EXTRA SPACE STORAGE

    15

    722 S Vandeventer Ave, St Louis, Missouri, 63110

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    Read 483 Reviews

    "Walled at Extra Space is wonderfully friendly and very helpful. He is a joy to work with. On top of that the facility is top notch. Clean, climate controlled an..."Read More

    5' x 5' Small

    • Climate Controlled
    • Indoor
    • Lift Access

    $70

    In-Store

    $59

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

    8' x 12' Medium

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $182

    In-Store

    $154

    Web Rate

    SELECT

    ACT FAST: 1 UNIT LEFT!

    10' x 19' Large

    • 1st Floor Access
    • Climate Controlled
    • Indoor

    $340

    In-Store

    $255

    Web Rate

    SELECT

    ACT FAST: LIMITED UNITS

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    +SEE MORE FACILITIES

    Frequently Asked Questions in St Charles, Missouri

    How much space do I need for a coffee table in St Charles?

    Where can I find boat storage in St Charles?

    Can I store my classic car at a storage facility in St Charles?

    Should I get covered storage for my RV or motorhome in St Charles?

    What is the smallest storage unit I can rent in St Charles, Missouri?

    St. Charles Self Storage at an Exceptional Value

    At Extra Space Storage, we strive to deliver reliable self storage options at an affordable price. We take pride in maintaining well-lit, clean storage facilities with advanced security features like on-site resident managers, video surveillance, and electronic gate access to ensure our customers have a great experience.

    Storage Experts That Genuinely Care

    The friendly, professional team behind our St. Charles storage facilities is dedicated to providing customers with excellent service! Don't hesitate to ask us for help when visiting our locations.

    Types of Storage Units for Rent

    With a variety of storage units and amenities like climate-controlled storage, drive-up access, and vehicle storage, finding the perfect solution for your storage needs is easy at Extra Space Storage!

    Indoor Storage Units

    Storage units in St. Charles range in size from 25 square feet to 300+ square feet and come equipped with first-floor access and elevator access!

    Climate-Controlled Storage Units

    If you plan to store delicate belongings, we highly recommend renting a self storage unit with climate control. This amenity typically keeps your unit between 55 and 80 degrees year-round, which can help protect your items from extreme temperature changes.

    Drive-Up Storage Units

    Need to store heavy, bulky items? Rent a drive-up access unit! You can easily pick up and drop off these items by simply pulling a vehicle up next to or inside of your unit.

    Vehicle Storage

    Extra Space Storage offers the secure indoor and outdoor vehicle storage options you want in St. Charles! We have garage-like drive-up units and large outdoor parking spaces that can handle vehicles of all sizes.

    Move-In Specials

    With move-in deals like first month free and first month half off, customers can receive an incredible value at Extra Space Storage! Take advantage of these specials by reserving your unit today!

    Reserve a Storage Unit Near You!

    Ready to rent a storage unit in St. Charles? Reserve online or over the phone today with no credit card required! We're available to answer questions or set up a tour at a nearby storage facility!

    *Excludes administrative and insurance fees