Extra Space Storage - 3474 - Boulder - Arapahoe Ave.

5815 Arapahoe Avenue, Boulder, CO 80303

Storage Units

*Prices are subject to change based on availability

Select a unit to see full pricing with additional fees displayed.

5' x 5' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$55.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

5' x 10' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$97.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

5' x 15' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$135.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 10' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$147.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 15' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$210.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 20' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$290.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 25' Unit

50% Off!

  • Drive Up Access

Web Only Rate

$392.00 per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

Vehicle Storage

*Prices are subject to change based on availability

10' x 20' Parking Space

50% Off!

  • Drive Up Access
  • Vehicle
  • Outdoor-uncovered

Web Only Rate

$125.00 per month

Reviews

Reviews originally collected from the SpareFoot Marketplace.

4.5 out of 5 stars

5 Total Reviews

great

by Dave Emmitt

March 24, 2025

5 out of 5 stars

Seamless move-in, with no hassle

All good.

by Will Cramer

October 25, 2024

5 out of 5 stars

Fine. I just haven't put anything in my unit (or put my lock on it yet.

great service

by valerie gelnovatch

February 28, 2024

5 out of 5 stars

great service. staff is very friendly and helpful

Great storage!

by Haylie

August 11, 2025

4.5 out of 5 stars

Everything went smoothly! Recommend!

Excellent customer service and clean

by Elizabeth De Money

October 21, 2023

4 out of 5 stars

The price is good. The place is what I expected for the price. All in all. Good

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  • Climate Controlled
  • Interior
  • Upstairs (Access via Elevator)