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Find Cheap Storage in Colorado
156 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 156 facilities in the area.

1 - 30 of 156 storage facilities near Thornton, CO
< 1 2 ... 6 >
50 - 150 Sq. Ft.
Mini U Storage - Thornton
$59 - $159
Denver, CO 80229
4.5 stars
1.1 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - Northglenn - 10455 Irma Drive
$65 - $346
Northglenn, CO 80233
4.5 stars
1.34 miles away
Self Storage
25 - 400 Sq. Ft.
Public Storage - Northglenn - 2255 E 104th Ave
$55 - $394
Northglenn, CO 80233
5 stars
1.39 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 - 300 Sq. Ft.
Leroy Storage
$75 - $99
Northglenn, CO 80233
5 stars
1.94 miles away
Self Storage
25 - 900 Sq. Ft.
Public Storage - Federal Heights - 1293 W 84th Ave
$55 - $610
Federal Heights, CO 80260
5 stars
2.01 miles away
Self Storage
40 - 300 Sq. Ft.
Public Storage - Thornton - 10310 Quivas St
$85 - $335
Thornton, CO 80260
4.5 stars
2.13 miles away
Self Storage
25 - 400 Sq. Ft.
Public Storage - Denver - 7700 Washington Street
$55 - $295
Denver, CO 80229
5 stars
2.27 miles away
Self Storage
25 - 350 Sq. Ft.
Public Storage - Thornton - 7333 York Street
$42 - $195
Thornton, CO 80229
4.5 stars
2.76 miles away
Self Storage
40 - 180 Sq. Ft.
SmartStop Self Storage - Federal Heights - 8920 Federal Blvd
$49 - $135
Federal Heights, CO 80260
4.5 stars
2.83 miles away
Self Storage
25 - 250 Sq. Ft.
Public Storage - Northglenn - 11550 Huron Street
$71 - $263
Northglenn, CO 80234
5 stars
2.92 miles away
Self Storage
25 - 310 Sq. Ft.
Cottonwood Self Storage
$68 - $364
Thornton, CO 80233
5 stars
3.18 miles away
Self Storage
50 - 450 Sq. Ft.
Thornton Storage
$110 - $550
Thornton, CO 80241
5 stars
3.51 miles away
Self Storage
25 - 300 Sq. Ft.
Public Storage - Westminster - 5005 W 80th Ave
$57 - $328
Westminster, CO 80030
4.5 stars
4.56 miles away
Self Storage
20 - 320 Sq. Ft.
Storage Sense - Denver - Pecos
$24 - $262
Denver, CO 80221
4.5 stars
4.69 miles away
Self Storage
680 - 900 Sq. Ft.
Storage Etc - Beach
$750 - $1800
Denver, CO 80221
4.7 miles away
Self Storage
25 - 150 Sq. Ft.
Public Storage - Westminster - 8889 Marshall Ct
$26 - $142
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
12 - 250 Sq. Ft.
Guardian Storage - Westminster
$66 - $411
Westminster, CO 80021
4.5 stars
5.88 miles away
Self Storage
25 - 200 Sq. Ft.
Public Storage - Broomfield - 6800 W 118th Ave
$45 - $218
Broomfield, CO 80020
5 stars
6.1 miles away
Self Storage
25 - 1000 Sq. Ft.
Simply Storage Arvada
$45 - $2340
Arvada, CO 80002
5 stars
6.13 miles away
Self Storage
25 - 300 Sq. Ft.
StorQuest - Denver / Washington
$19 - $579
Denver, CO 80216
4.5 stars
6.16 miles away
Self Storage
32 - 200 Sq. Ft.
Broomfield Storage
$25 - $160
Broomfield, CO 80020
5 stars
6.22 miles away
Self Storage
30 - 50 Sq. Ft.
Broomfield Mini Storage
$30 - $34
Broomfield, CO 80020
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
$43 - $147
Westminster, CO 80021
4.5 stars
6.36 miles away
Self Storage
25 - 300 Sq. Ft.
StorQuest - Denver/60th
$75 - $529
Denver, CO 80238
4.5 stars
6.87 miles away
Self Storage
25 - 250 Sq. Ft.
Storage Star Denver - Grape
$26 - $290
Denver, CO 80216
5 stars
7.02 miles away
Self Storage
25 - 200 Sq. Ft.
303 Self Storage - 3270 Blake St
$33 - $381
Denver, CO 80205
5 stars
7.07 miles away
Self Storage
10 - 250 Sq. Ft.
Advantage Self Storage - Arvada
$61 - $366
Arvada, CO 80002
5 stars
7.3 miles away
Self Storage
Showing 30 out of 156 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.