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10x20 Storage in Thornton, CO

1 - 30 of 128 Storage Facilities in Thornton, CO

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Photo of Mini U Storage - Thornton

1.1 miles away

4.5(85)

Mini U Storage - Thornton

10350 Washington St, Denver, CO, 80229

10' x 20'
Deal
$269.00
+ $29 in fees
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Photo of Cottonwood Self Storage

3.2 miles away

5.0(2)

Cottonwood Self Storage

2290 East 120th Avenue, Thornton, CO, 80233

10' x 20'
Deal
$238.00$223.00
+ $20 in fees
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Photo of Public Storage - Westminster - 8889 Marshall Ct

5 miles away

4.6(69)

Public Storage - Westminster - 8889 Marshall Ct

8889 Marshall Ct, Westminster, CO, 80031

10' x 20'
Deal
$215.00$186.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - Denver - 6790 Federal Blvd

4.4 miles away

4.3(42)

CubeSmart Self Storage - Denver - 6790 Federal Blvd

6790 Federal Blvd, Denver, CO, 80221

10' x 25'
Deal
$274.00$164.40
+ $29 in fees
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Photo of Public Storage - Wheat Ridge - 6161 West 48th Ave

7.6 miles away

4.9(28)

Public Storage - Wheat Ridge - 6161 West 48th Ave

6161 West 48th Ave, Wheat Ridge, CO, 80033

10' x 20'3 Left
$383.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Thornton - 7333 York Street

2.8 miles away

4.7(25)

Public Storage - Thornton - 7333 York Street

7333 York Street, Thornton, CO, 80229

10' x 20'
Deal
2 Left
$227.00$182.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 1076 - Westminster - Irving St

4.2 miles away

4.0(6)

Extra Space Storage - 1076 - Westminster - Irving St

7140 Irving Street, Westminster, CO, 80030

10' x 25'
$271.00$245.00
+ $29 in fees
Online Move-In Available
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Photo of Midgard Self Storage - Denver - 741 Osage Street

9.8 miles away

4.6(35)

Midgard Self Storage - Denver - 741 Osage Street

741 Osage Street, Denver, CO, 80204

10' x 20'
Deal
2 Left
$325.00$195.00
Online Move-In Available
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Photo of Mini U Storage - I-70

6.4 miles away

4.4(112)

Mini U Storage - I-70

3900 E 45th Ave, Denver, CO, 80216

10' x 20'
Deal
$265.00$135.00
+ $29 in fees
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Photo of Public Storage - Thornton - 10310 Quivas St

2.1 miles away

4.5(14)

Public Storage - Thornton - 10310 Quivas St

10310 Quivas St, Thornton, CO, 80260

10' x 20'
Deal
1 Left
$294.00$237.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Northglenn Self Storage

1.8 miles away

Northglenn Self Storage

10828 Leroy Drive, Northglenn, CO, 80233

10' x 20'
Deal
$240.38
+ $20 in fees
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Photo of Midgard Self Storage - Brighton - 1455 South 4Th Avenue

10.6 miles away

4.4(5)

Midgard Self Storage - Brighton - 1455 South 4Th Avenue

1455 South 4Th Avenue, Brighton, CO, 80601

10' x 20'
Deal
1 Left
$292.00$263.00
Online Move-In Available
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Photo of Public Storage - Brighton - 9191 County Rd 2

10.3 miles away

5.0(2)

Public Storage - Brighton - 9191 County Rd 2

9191 County Rd 2, Brighton, CO, 80603

10' x 20'
Deal
1 Left
$228.00$182.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Northglenn - 2255 E 104th Ave

1.4 miles away

4.8(2)

Public Storage - Northglenn - 2255 E 104th Ave

2255 E 104th Ave, Northglenn, CO, 80233

10' x 20'
Deal
3 Left
$269.00$213.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Northglenn - 10455 Irma Drive

1.3 miles away

4.7(38)

Public Storage - Northglenn - 10455 Irma Drive

10455 Irma Drive, Northglenn, CO, 80233

10' x 20'1 Left
$259.00$210.00
+ $29 in fees
Online Move-In Available
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Photo of Devon Self Storage Northglenn, Colorado

2.6 miles away

Devon Self Storage Northglenn, Colorado

11402 Cherokee Street, Northglenn, CO, 80234

10' x 20'1 Left
$150.00
+ $29 in fees
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Photo of Crestline Self Storage

3.6 miles away

4.2(39)

Crestline Self Storage

7330 Brighton Road, Commerce City, CO, 80022

10' x 20'
$205.00
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Photo of CubeSmart Self Storage CO Commerce City Kearney St

4 miles away

5.0(1)

CubeSmart Self Storage CO Commerce City Kearney St

7273 Kearney Street, Commerce City, CO, 80022

10' x 20'
Deal
$339.00$203.40
+ $29 in fees
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Photo of Public Storage - Denver - 7700 Washington Street

2.3 miles away

4.9(28)

Public Storage - Denver - 7700 Washington Street

7700 Washington Street, Denver, CO, 80229

10' x 20'
Deal
$280.00$173.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Rocky State Storage - Denver North

3 miles away

4.3(10)

Rocky State Storage - Denver North

981 Colorado 224, Denver, CO, 80229

10' x 20'
Deal
$140.00
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Photo of Public Storage - Northglenn - 11550 Huron Street

2.9 miles away

5.0(21)

Public Storage - Northglenn - 11550 Huron Street

11550 Huron Street, Northglenn, CO, 80234

10' x 20'
Deal
1 Left
$213.00$160.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 3427 - Thornton - Gale Blvd

1.5 miles away

4.3(12)

Extra Space Storage - 3427 - Thornton - Gale Blvd

9000 Gale Boulevard, Thornton, CO, 80260

10' x 20'
$258.00$234.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 3701 - Broomfield - Lowell Blvd

5.3 miles away

5.0(6)

Extra Space Storage - 3701 - Broomfield - Lowell Blvd

12725 Lowell Boulevard, Broomfield, CO, 80020

10' x 25'
$278.00$251.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1075 - Thornton - W Thornton Parkway

1.2 miles away

Extra Space Storage - 1075 - Thornton - W Thornton Parkway

664 Thornton Parkway, Denver, CO, 80260

10' x 20'
$178.00$161.00
+ $29 in fees
Online Move-In Available
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Photo of Thornton Storage

3.5 miles away

Thornton Storage

12251 Washington Street, Thornton, CO, 80241

10' x 20'
Deal
$270.00
+ $20 in fees
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Photo of Public Storage - Westminster - 5005 W 80th Ave

4.6 miles away

4.7(26)

Public Storage - Westminster - 5005 W 80th Ave

5005 W 80th Ave, Westminster, CO, 80030

10' x 20'
Deal
1 Left
$281.00$227.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Federal Heights - 1293 W 84th Ave

2 miles away

4.9(17)

Public Storage - Federal Heights - 1293 W 84th Ave

1293 W 84th Ave, Federal Heights, CO, 80260

10' x 24'
Deal
3 Left
$247.00$235.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 6655 - Denver - Federal Blvd

4.5 miles away

5.0(1)

Extra Space Storage - 6655 - Denver - Federal Blvd

6606 Federal Boulevard, Denver, CO, 80221

10' x 20'
$180.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Broomfield - 6800 W 118th Ave

6.1 miles away

4.8(63)

Public Storage - Broomfield - 6800 W 118th Ave

6800 W 118th Ave, Broomfield, CO, 80020

10' x 25'1 Left
$379.00$301.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1630 - Westminster - 120th Ave

5.5 miles away

4.8(9)

Extra Space Storage - 1630 - Westminster - 120th Ave

5602 West 120th Avenue, Broomfield, CO, 80020

20' x 10'
$280.00$253.00
+ $29 in fees
Online Move-In Available
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Storage prices in Thornton, CO

Prices vary by unit size and amenities. Compare facilities in Thornton to find the right unit.

Average Monthly Price by Storage Unit Size in Thornton, CO

Based on 40 storage units in Thornton.

$115.71

ReducedToUp$12.28
Compared to last month

Cheapest Storage in Thornton, CO

  • sizeIcon

    Cheapest 10x10 storage in Thornton, CO

    $75.00$112.57
    DetailsArrow
    priceTag$37.57 Below average unit priceExtra Space Storage - 3427 - Thornton - Gale Blvd
  • sizeIcon

    Cheapest 10x15 storage in Thornton, CO

    $85.00$105.71
    DetailsArrow
    priceTag$20.71 Below average unit priceCottonwood Self Storage
  • sizeIcon

    Cheapest 10x20 storage in Thornton, CO

    $110.00$147.93
    DetailsArrow
    priceTag$37.93 Below average unit pricePublic Storage - Thornton - 10310 Quivas St
Average prices last updated on 06-01-2026.

Average Price by Storage Unit Size in Thornton, CO

Find online move-in rates and specials like first month half off and first month FREE at select Thornton, Colorado storage facilities. Below are the average monthly storage unit prices in Thornton, Colorado for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$32.38$12.00
5' x 10'Not AvailableNot Available
10' x 10'$112.57$75.00
10' x 15'$105.71$85.00
10' x 20'$147.93$110.00
10' x 25'$138.00$138.00
10' x 30'$251.00$251.00

The overall average price of a self-storage unit booked in Thornton, Colorado over the past 180 days is $96.86.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

It's really good

It's really good. I know now. I have no worries with my 🚗. Thank you very much. I recommend for all my friends who are coming to Miami.

YM by Yakov Mironov

Great service and very professional

I was referred to Sparefoot by a storage facility, because I was looking for discounts or promotions on a 5x5 unit, and a storage facility that was near my home. Sparefoot was able to help me find the nearest storage facility from my home and a 4x5 storage unit at a great price. Great customer service. Thank you Sparefoot.

M by MLL

It was the price and the efficiency…

It was the price and the efficiency renting the space right away.

AM by Alan Moore

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