Best Storage Units in Denver, CO

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      In 2018, more than 35 self storage facilities opened in the Mile High City. With a booming economy and strong population growth, Denver's need for storage space is rising. Apartment dwellers and homeowners alike find themselves in need of extra space when moving houses or storing their skis, mountain bike or outdoor equipment.

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      Top 11 Denver Self Storage Companies

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        Average Denver self storage costs

        The average storage unit in Denver costs anywhere from $38 to $151 per month. While size is the most significant factor, location also affects the price. Self storage facilities around the city center, like in Broomfield or Parker, typically have higher monthly rates than those in suburban areas like Westminster.

        A 5’ x 5’ storage unit typically costs around $40 a month, or a little under $500 per year. Large 15’ x 20’ units rent for about $150 a month, which comes to $1,800 annually. Most facilities rent units on a month-to-month basis, though some do require a minimum rental time.

        Many storage facilities offer lower prices to renters who sign a long-term agreement. It’s also possible to find promotional rates, special deals for new customers and discounts for first responders, military personnel, seniors and members of groups such as AARP.

        How to choose a Denver storage facility

        Choosing the right storage unit company in Denver can be challenging. It’s essential to consider whether your items require a climate-controlled environment, how close you need your unit to be to your home and what type of security you want. Important questions to ask yourself include:

        What will go into storage?
        Some storage unit companies offer outdoor vehicle parking or storage catering to those with sports equipment to stow away. Kayaks, mountain bikes and jet skis are great items to store in an outdoor storage unit.
        How much access to the unit is needed?
        Do you need a storage unit you can visit at any time? Or would a storage unit company with a less flexible operation schedule work? If you want to access your items at the drop of a hat, look for a place with 24/7 gate hours.
        How do items need to be stored?
        Be sure you have a climate-controlled unit for keepsakes, papers, photographs, artwork or any other items that can be damaged by humidity or freezing temperatures. If you need to load and unload furniture or other bulky items, a unit with exterior doors and drive-up access lets you minimize how far you have to carry your belongings.
        What level of security would work best?
        Storage unit companies offer a variety of security options. While some facilities might have an employee on-site at all times, others use security cameras to monitor the units. Knowing and understanding what level of security you want is a prime factor in choosing the right company.

        Not sure how to choose?

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          Denver self storage company information

          CubeSmart Denver

          CubeSmart focuses on self storage at affordable price points. The company offers multiple deals, including refer-a-friend storage coupons and an additional 10% off for active military personnel. Units start at $18 a month in Denver.

          • Address: 1699 S. Broadway, Denver, CO 80210
          • Phone: (303) 733-3300
          • Hours: M - F: 9:30am - 6pm; Sat: 8:30am - 5pm; Sun: 11am - 3pm
          • Website:
 - Denver

 partners with facilities in Denver to provide storage units. The company’s website connects with hundreds of storage units across the city and offers free cancellations. It also has a deal with AAA that rewards members with a $20 rebate and one month free at select locations. The storage facility may have additional costs, such as required insurance or a one-time administrative fee. Through, storage rentals in Denver start as low as $38.25 a month for small units.

          • Address: Serves Denver residents
          • Phone: (855) 425-7606
          • Hours: 24/7
          • Website:
          GreenBox Self Storage

          GreenBox Self Storage brings sustainable and environmentally friendly practices to the forefront of storage rentals. All four of the company’s Denver locations are solar-powered, which earned them the city’s Green Business certification. GreenBox also offers free truck rental for move-in days and the first month free with a two-month reservation. Small units start at $29 for the company’s Centennial location and $36 within Denver proper.

          • Address: 2424 Delgany St., Denver, CO 80216; multiple locations
          • Phone: (303) 816-8085
          • Hours: M - Sun: 6am - 10pm
          • Website:
          EZstorit Denver

          EZstorit's website allows renters to compare available storage units in Denver. The company’s map makes it easy to find nearby locations and lets you know if there are vehicle storage units. With EZstorit, there’s no commitment or obligation to rent, making it a quick and easy process for Denver residents.

          • Address: Serves Denver residents
          • Phone: (888) 686-2849
          • Hours: 24/7
          • Website:
          Broadway Self Storage 12

          Broadway Self Storage 12 is located south of First Avenue near downtown Denver. With its central location and high-level security, it’s a great choice for renters in the Baker area. The facility offers 24-hour digital video surveillance, infrared motion detection and an on-site manager. Free pickup is available for rentals of three months or longer. Storage unit prices start at $75 for a basement unit of 5’ x 6’, and the company requires no insurance or setup fees. New customers can get half off their first month with a two-month rental as part of Broadway Self Storage 12’s move-in specials.

          • Address: 12 Broadway, Denver, CO 80203
          • Phone: (303) 777-7179
          • Hours: M - Sat: 8:30am - 6:30pm; Sun: 11am - 5pm
          • Website:
          StorQuest Self Storage Denver

          StorQuest Self Storage provides flexible storage access seven days a week from 6 a.m. and 10 p.m. Facilities like the one on Kalamath Street offer covered loading and unloading to protect customers’ belongings from inclement weather. The units have 24/7 monitoring to keep items safe and secure. Customers receive a personalized key code for gate access. Units up to 50 square feet start at $28 and include climate control.

          • Address: 549 Kalamath St., Denver, CO 80204
          • Phone: (303) 433-4238
          • Hours: M - Sat: 9am - 6pm; Sun: 10am - 5pm
          • Website:

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