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Find Cheap Storage in Colorado
168 Cheap Self Storage Units in Thornton, CO (from $2.49)

Book a storage unit in Thornton, Colorado today. Compare available unit sizes, prices, amenities, customer reviews, and other features of 168 facilities in the area.

1 - 30 of 168 storage facilities near Thornton, CO
< 1 2 ... 6 >
50 - 300 Sq. Ft.
Mini U Storage - Thornton
$59 - $255
Denver, CO 80229
4.5 stars
1.1 miles away
Self Storage
25 - 400 Sq. Ft.
Public Storage - Northglenn - 10455 Irma Drive
$46 - $341
Northglenn, CO 80233
4.5 stars
1.34 miles away
Self Storage
50 - 200 Sq. Ft.
Public Storage - Northglenn - 2255 E 104th Ave
$82 - $277
Northglenn, CO 80233
5 stars
1.39 miles away
Self Storage
600 - 1000 Sq. Ft.
XXL Storage
$673.08 - $1081.73
Denver, CO 80233
1.64 miles away
Self Storage
50 - 360 Sq. Ft.
Northglenn Self Storage
$86.54 - $384.62
Northglenn, CO 80233
4.5 stars
1.77 miles away
Self Storage
48 - 500 Sq. Ft.
Leroy Storage
$75 - $171
Northglenn, CO 80233
5 stars
1.94 miles away
Self Storage
25 - 240 Sq. Ft.
Public Storage - Federal Heights - 1293 W 84th Ave
$35 - $192
Federal Heights, CO 80260
5 stars
2.01 miles away
Self Storage
40 - 300 Sq. Ft.
Public Storage - Thornton - 10310 Quivas St
$91 - $149
Thornton, CO 80260
4.5 stars
2.13 miles away
Self Storage
25 - 400 Sq. Ft.
Public Storage - Denver - 7700 Washington Street
$54 - $243
Denver, CO 80229
5 stars
2.27 miles away
Self Storage
12 - 200 Sq. Ft.
Devon Self Storage - 9258 - NORTHGLENN
$19 - $250
Northglenn, CO 80234
2.65 miles away
Self Storage
25 - 640 Sq. Ft.
Public Storage - Thornton - 7333 York Street
$33 - $364
Thornton, CO 80229
4.5 stars
2.76 miles away
Self Storage
25 - 180 Sq. Ft.
SmartStop Self Storage - Federal Heights - 8920 Federal Blvd
$33 - $142
Federal Heights, CO 80260
4.5 stars
2.83 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - Northglenn - 11550 Huron Street
$49 - $287
Northglenn, CO 80234
5 stars
2.92 miles away
Self Storage
25 - 340 Sq. Ft.
Cottonwood Self Storage
$68 - $389
Thornton, CO 80233
5 stars
3.18 miles away
Self Storage
25 - 360 Sq. Ft.
Thornton Storage
$65 - $450
Thornton, CO 80241
5 stars
3.51 miles away
Self Storage
25 - 400 Sq. Ft.
Public Storage - Westminster - 5005 W 80th Ave
$27 - $265
Westminster, CO 80030
4.5 stars
4.56 miles away
Self Storage
20 - 360 Sq. Ft.
Storage Sense - Denver - Pecos
$34 - $324
Denver, CO 80221
4.5 stars
4.69 miles away
Self Storage
25 - 360 Sq. Ft.
Public Storage - Westminster - 8889 Marshall Ct
$25 - $457
Westminster, CO 80031
4.5 stars
5.05 miles away
Self Storage
200 Sq. Ft.
Prime Self Storage
$175 - $175
Henderson, CO 80640
5.53 miles away
Self Storage
25 - 250 Sq. Ft.
Public Storage - Broomfield - 6800 W 118th Ave
$27 - $183
Broomfield, CO 80020
5 stars
6.1 miles away
Self Storage
25 - 1000 Sq. Ft.
Simply Storage Arvada
$50 - $2340
Arvada, CO 80002
5 stars
6.13 miles away
Self Storage
25 - 300 Sq. Ft.
StorQuest - Denver / Washington
$20 - $518
Denver, CO 80216
4.5 stars
6.16 miles away
Self Storage
32 - 100 Sq. Ft.
Broomfield Storage
$25 - $70
Broomfield, CO 80020
5 stars
6.22 miles away
Self Storage
30 - 200 Sq. Ft.
Broomfield Mini Storage
$41 - $197
Broomfield, CO 80020
4.5 stars
6.36 miles away
Self Storage
50 - 200 Sq. Ft.
Mini U Storage - I-70
$65 - $175
Denver, CO 80216
4.5 stars
6.36 miles away
Self Storage
25 - 100 Sq. Ft.
Storage Etc. - Westminster, CO
$47 - $139
Westminster, CO 80021
4.5 stars
6.36 miles away
Self Storage
25 - 500 Sq. Ft.
StorQuest - Denver/60th
$59 - $375
Denver, CO 80238
4.5 stars
6.87 miles away
Self Storage
25 - 180 Sq. Ft.
Storage Star Denver - Grape
$16 - $96
Denver, CO 80216
5 stars
7.02 miles away
Self Storage
25 - 385 Sq. Ft.
303 Self Storage - RiNo
$19 - $1013
Denver, CO 80205
5 stars
7.07 miles away
Self Storage
10 - 300 Sq. Ft.
Advantage Self Storage - Arvada
$65 - $446
Arvada, CO 80002
5 stars
7.3 miles away
Self Storage
Showing 30 out of 168 units
< 1 2 ... 6 >

Storage Units AI Wizard

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  3. 3Get personalized advice on unit size and amenities
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Storage Units AI Wizard

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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.

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    Colorado’s temperature swings and dry air can wreak havoc on stored items if you’re not prepared. With winter lows dipping into the teens and summer highs reaching the 90s, you’ll want storage that protects against both freezing damage and heat warping in Thornton.

    Average Storage Unit Prices in Thornton, CO

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

    5’x5′ $42
    10’x10′ $115
    10’x15′ $152
    10’x20′ $190

    What to Look for in a Thornton Storage Unit

    • Temperature Protection: With winter lows around 15°F and summer highs near 90°F, climate-controlled units prevent cracking in furniture and protect electronics from extreme temperature swings.
    • Snow and Ice Access: Thornton receives about 47 inches of snow annually. Look for facilities with plowed driveways and covered loading areas for easier winter access.
    • Security for Growing Areas: As Thornton expands rapidly, choose facilities with gated access and surveillance cameras, especially in newer developments where security infrastructure may vary.
    • Highway Convenience: With easy access to I-25 and Highway 36, prioritize storage near major routes if you’re commuting to Denver or need frequent unit access.

    Frequently Asked Questions

    Are there storage units near the Denver metro area?

    Yes. Thornton’s location provides convenient access to both Denver and Boulder, with several facilities positioned near major highways for easy commuting.

    Can I store outdoor gear like bikes and camping equipment?

    Yes. Many Thornton residents store recreational gear between seasons. Choose drive-up units for easier loading of bulky items like kayaks or ski equipment.

    Do storage facilities stay accessible during snowstorms?

    Most facilities maintain plowed access roads, but confirm snow removal policies before renting if you need reliable winter access.

    Is it worth paying extra for climate control in Thornton?

    Yes, especially for electronics, wooden furniture, or documents. Colorado’s dry air and temperature extremes can cause significant damage without proper climate control.

    Are there facilities with 24-hour access?

    Many Thornton storage facilities offer round-the-clock access with keypad entry, ideal for busy schedules or shift workers commuting to Denver.

    Get facility hours and directions.