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10x20 Storage in Boulder, CO

1 - 30 of 38 Storage Facilities in Boulder, CO

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Photo of Superior Self Storage

6.6 miles away

4.3(3)

Superior Self Storage

7542 West Coal Creek Drive, Superior, CO, 80027

10' x 20'
Deal
$280.00$260.00
+ $20 in fees
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5.4 miles away

4.3(3)

Space Shop Self Storage - Boulder

6405 Odell Place, Boulder, CO, 80301

9' x 20'3 Left
$219.00$154.00
+ $25 in fees
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Photo of Extra Space Storage - 3474 - Boulder - Arapahoe Ave.

2.8 miles away

4.9(6)

Extra Space Storage - 3474 - Boulder - Arapahoe Ave.

5815 Arapahoe Avenue, Boulder, CO, 80303

10' x 20'
$329.00$315.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 3472 - Boulder - Arapahoe Rd

3.5 miles away

4.4(51)

Extra Space Storage - 3472 - Boulder - Arapahoe Rd

6338 Arapahoe Road, Boulder, CO, 80303

10' x 22'
$341.00$328.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - 423 Summit Boulevard - CO

9.2 miles away

CubeSmart Self Storage - 423 Summit Boulevard - CO

423 Summit Boulevard, Broomfield, CO, 80021

10' x 20'
Deal
$275.00$165.00
+ $29 in fees
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Photo of Extra Space Storage - 3475 - Boulder - Broadway St

3 miles away

4.0(13)

Extra Space Storage - 3475 - Boulder - Broadway St

4545 Broadway, Boulder, CO, 80304

10' x 25'
$442.00$434.00
+ $29 in fees
Online Move-In Available
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Photo of StorQuest - Louisville / Lock

8.1 miles away

4.3(32)

StorQuest - Louisville / Lock

1200 Lock Street, Louisville, CO, 80027

10' x 20'3 Left
$269.00
+ $29 in fees
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Photo of StorQuest - Lafayette / Stacy

9.5 miles away

4.3(23)

StorQuest - Lafayette / Stacy

530 Stacy Court, Lafayette, CO, 80026

10' x 20'
Deal
$199.00
+ $29 in fees
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Photo of Storage Etc. - Westminster, CO

13.4 miles away

4.4(37)

Storage Etc. - Westminster, CO

8390 Church Ranch Boulevard, Westminster, CO, 80021

10' x 20'
Deal
$286.25$229.00
+ $20 in fees
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Photo of Extra Space Storage - 8872 - Broomfield - Industrial Ln

10.6 miles away

Extra Space Storage - 8872 - Broomfield - Industrial Ln

4103 Industrial Lane, Broomfield, CO, 80020

10' x 20'
$394.00$383.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Longmont - 1819 Nelson Rd

12.3 miles away

5.0(1)

Public Storage - Longmont - 1819 Nelson Rd

1819 Nelson Rd, Longmont, CO, 80501

10' x 20'
Deal
$209.00$167.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Advantage Self Storage- Arvada Hwy 72

12.5 miles away

4.8(14)

Advantage Self Storage- Arvada Hwy 72

15240 Coal Creek Canyon Road, Arvada, CO, 80007

10' x 25'
Deal
$337.00$315.00
+ $29 in fees
Online Move-In Available
View all units
Photo of AAA Storage

12.8 miles away

AAA Storage

2505 3rd Avenue, Longmont, CO, 80503

10' x 20'3 Left
$248.75
+ $29 in fees
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Photo of Arvada West Storage

12.5 miles away

Arvada West Storage

15350 State Hwy 72, Arvada, CO, 80007

10' x 20'1 Left
$305.00$245.00
+ $29 in fees
Online Move-In Available
View all units

12.4 miles away

A-1 Personal Storage

822 South Sherman Street, Longmont, CO, 80501

10' x 25'
Deal
1 Left
$270.00
+ $20 in fees
Online Move-In Available
View all units
Photo of Elite Storage

10.7 miles away

Elite Storage

1260 East South Boulder Road, Lafayette, CO, 80026

10' x 20'
$299.00
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Photo of Extra Space Storage - 3701 - Broomfield - Lowell Blvd

13.9 miles away

5.0(6)

Extra Space Storage - 3701 - Broomfield - Lowell Blvd

12725 Lowell Boulevard, Broomfield, CO, 80020

10' x 20'
$324.00$310.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Broomfield - 3401 Industrial Lane

10.7 miles away

4.8(6)

Public Storage - Broomfield - 3401 Industrial Lane

3401 Industrial Lane, Broomfield, CO, 80020

10' x 20'1 Left
$396.00
+ $29 in fees
Online Move-In Available
View all units
Photo of ClearHome Self Storage - First Ave

13.2 miles away

4.4(6)

ClearHome Self Storage - First Ave

831 1st Avenue, Longmont, CO, 80501

10' x 20'
$141.00
+ $27 in fees
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Photo of Public Storage - Broomfield - 6800 W 118th Ave

12.7 miles away

4.8(63)

Public Storage - Broomfield - 6800 W 118th Ave

6800 W 118th Ave, Broomfield, CO, 80020

10' x 20'
Deal
2 Left
$202.00$152.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Storage King USA - 185 - Wadsworth

12.5 miles away

5.0(1)

Storage King USA - 185 - Wadsworth

11650 Wadsworth Boulevard, Broomfield, CO, 80020

10' x 20'
$218.00$174.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1630 - Westminster - 120th Ave

13.3 miles away

4.8(9)

Extra Space Storage - 1630 - Westminster - 120th Ave

5602 West 120th Avenue, Broomfield, CO, 80020

10' x 20'
$351.00$337.00
+ $29 in fees
Online Move-In Available
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Photo of Erie Storage

12.5 miles away

4.0(1)

Erie Storage

2831 Bonanza Drive, Erie, CO, 80516

10' x 20'
Deal
$300.00
+ $20 in fees
View all units
Photo of Extra Space Storage - 0345 - Broomfield - W 120th Ave

13.6 miles away

5.0(4)

Extra Space Storage - 0345 - Broomfield - W 120th Ave

4861 West 120th Avenue, Broomfield, CO, 80020

10' x 20'
$216.00$205.00
+ $29 in fees
Online Move-In Available
View all units
Photo of A Plus Self Storage

12.6 miles away

A Plus Self Storage

425 Quebec Avenue, Longmont, CO, 80501

10' x 20'
Deal
$215.00
+ $20 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 7625 - Longmont - Nelson Rd

12.2 miles away

4.5(1)

Extra Space Storage - 7625 - Longmont - Nelson Rd

1819 Nelson Road, Longmont, CO, 80501

10' x 20'
Deal
$169.00$151.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Sugar Mill Self Storage

14.4 miles away

Sugar Mill Self Storage

755 Weaver Park Road, Longmont, CO, 80501

10' x 20'
Deal
3 Left
$162.00$130.00
+ $20 in fees
Online Move-In Available
View all units
Photo of CubeSmart Self Storage CO Longmont Sugar Mill Rd

14.7 miles away

4.0(2)

CubeSmart Self Storage CO Longmont Sugar Mill Rd

12121 Sugar Mill Road, Longmont, CO, 80501

10' x 20'
Deal
$230.00$138.00
+ $29 in fees
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Photo of Roger Storage

14.1 miles away

Roger Storage

225 East Rogers Road, Longmont, CO, 80501

10' x 20'1 Left
$75.00
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Photo of Broomfield Mini Storage

12.5 miles away

4.5(2)

Broomfield Mini Storage

11891 Teller Street, Broomfield, CO, 80020

10' x 20'
Deal
3 Left
$236.00$165.00
+ $29 in fees
View all units

Storage prices in Boulder, CO

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

Cheapest Storage in Boulder, CO

  • sizeIcon

    Cheapest 5x10 storage in Boulder, CO

    $33.00$52.01
    DetailsArrow
    priceTag$19.01 Below average unit priceExtra Space Storage - 3474 - Boulder - Arapahoe Ave.
  • sizeIcon

    Cheapest 10x10 storage in Boulder, CO

    $58.00$94.1
    DetailsArrow
    priceTag$36.10 Below average unit priceExtra Space Storage - 3472 - Boulder - Arapahoe Rd
  • sizeIcon

    Cheapest 10x15 storage in Boulder, CO

    $103.00$161.92
    DetailsArrow
    priceTag$58.92 Below average unit priceExtra Space Storage - 3472 - Boulder - Arapahoe Rd
  • sizeIcon

    Cheapest 10x20 storage in Boulder, CO

    $157.00$157
    DetailsArrow
    priceTag$0.00 Below average unit priceExtra Space Storage - 3472 - Boulder - Arapahoe Rd
Average prices last updated on 06-13-2026.

Average Price by Storage Unit Size in Boulder, CO

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

Unit SizeAverage PriceLowest Price
5' x 5'$49.38$24.00
5' x 10'$52.01$33.00
10' x 10'$94.10$58.00
10' x 15'$161.92$103.00
10' x 20'$157.00$157.00

The overall average price of a self-storage unit booked in Boulder, Colorado over the past 180 days is $75.83.

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.

Quick and simple.

Quick and simple.

AW by Adam W Moore

Storage reservations

I had a great experience with reserving my storage unit. Everything was done smoothly and the representative was very friendly and helpful. She treated me like a valued customer and was very patient with me as I am a senior citizen.

BP by Betty Pygum

Customer service was excellent.

Customer service was excellent.

MW by Mark Whiddon

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