Extra Space Storage - 3472 - Boulder - Arapahoe Rd












Choosing the right storage unit size can feel overwhelming, but our storage unit size calculator makes it easy. To find the right storage unit for you, simply select the types and amounts of items you want to store and our calculator will quickly suggest the best unit size for your needs.
Browse a range of commonly stored items like furniture, mattresses, boxes, and appliances. From kitchen essentials to bedroom furniture, living room decor, office supplies, dining room pieces, garage gear, and more—our tool helps you make an informed choice.
Nice clean facility, friendly sales people
Was very satisfied with my experience, was cheapest storage for a 10 x 10 in surrounding area, overall excellent business!
- Eli
Friendly and quick
She was very friendly and helpful, the process was fast and easy, showed me the unit before we settled everything, place is clean. I'm happy with it, thank you!
- Meg
Great storage facility
Very good storage facility, great staff, great pricing
- Connor
- Clarissa
Very clean!
The lady at the desk was very helpful. And the facility itself was extremely clean. I was happy to put my stuff there and trust that it will be kept in a nice condition!
- Katie
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