Fall-tastic Savings! Save Up To 50% Off + FREE 1st Month Rent!*

Fall-tastic Savings! Save Up To 50% Off + FREE 1st Month Rent!*

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303 Self Storage Locations

Storefront at 303SelfStorage-DenverCO-1699 S Broadway
303 Self Storage
1699 S Broadway
Denver, CO 80210 (720) 806-1140
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Storefront at 303SelfStorage-DenverCO-3270BlakeSt
303 Self Storage
3270 Blake St
Denver, CO 80205 (720) 991-3033
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Storefront at 303SelfStorage-DenverCO-3800NMonacoPkwy
303 Self Storage
3800 N Monaco Pkwy
Denver, CO 80207 (720) 715-7255
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Storefront at 303 Self Storage 6800 S Holly Circle Centennial, CO 80112
303 Self Storage
6800 S Holly Circle
Centennial, CO 80112 (720) 806-1065
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303 Self Storage

303 Self Storage is dedicated to providing quality drive-up and climate-controlled self storage units to residents and businesses in the Denver, CO metro area. We have four facility locations, making us a perfect choice for people in Downtown Denver, Five Points, RiNo, Capital HIll, Uptown, LoDo, Highland, LoHi, Sunnyside, Jefferson Park, Centennial, North Capital Hill, Speer, Chaffee Park and other surrounding communities.

Our premium storage units are designed to keep your valuable items in perfect condition. Our wide variety of drive-up and climate-controlled self storage units are perfect for protecting your valued belongings no matter how long you store with us!

We have 24hr video surveillance cameras, and secured personal access to our facility to ensure nothing happens to your belongings when you rent with us.

Check out our online sizing guide, then get started renting! We make renting a self storage unit as easy as possible. Rent your space right from your phone or computer, and then move in when you’re ready!

 Our team of self storage experts are happy to help you find your next storage solution and we look forward to solving your storage needs! 

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Our Storage Types

At 303 Self Storage, we offer storage solutions for all of your self storage needs. Whether you need to store a few items such as seasonal decorations and sports equipment or you need to store away the entire contents of your home during renovations, moving or downsizing, our professional team can help you find the storage option to best fit your needs. We offer units as small as 5ft x 5ft up to 20ft x 15ft including both drive-up options and climate-controlled units to protect your sensitive valuables. We can handle all types of storage including:

Personal Home Storage

Business Storage

Car Storage

RV Storage

Boat Storage

Student Storage

Long-Term Storage

Contact our team for assistance with your needs. You can rent online, call us, or visit any of our locations, today. 

Why Choose 303 Self Storage?

No matter what you are looking to store with us, you can expect a variety of unique features at our locations. We have the perfect storage unit for anyone - protected by constant video surveillance, keypad entry, and more.

Autopay
Never miss rent by using recurring payments

 

Climate Controlled Units
Climate Controlled Units
Protect your valuables from extreme weather and temperature swings with climate control
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Vehicle Storage
Long and short-term parking for cars, boats, RV's, trailers - available at Rochester

 

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Online Payments
Easily pay online from your home PC or smartphone
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Drive-Up Storage Units
Save time and haul the trailer for unloading right at your storage unit door

 

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Convenient Locations
Reaching your storage unit is easy with our great locations
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Hear It From Our Happy Customers

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"Great experience with the boys in the office. Good customer service and great place."

Shawn Rose

FAQ

What types of storage do you offer?

If you're relocating, renovating or reorganizing we have personal storage units available so you can easily store furniture, outdoor toys (bikes, snowboards, kayaks, etc) or seasonal lawn and garden equipment. We also offer business storage units, college student storage units, and vehicle storage options. 

What happens if I need more or less space after I move in?

This is more common that your probably think! If this happens to you, simply contact the property manager so they can check availability of other sizes in the facility. If the size you want to change to is available, they will assist you in the transition.

Do the storage units have electrical outlets?

For safety reasons, we do not install electrical outlets in our storage units.

Getting Started

How do I pay my monthly rent?

You can pay at the store office, but paying online is actually preferred. Login to your self storage unit account or SmartStop Mobile App to access this feature. Payment can also be made over the phone, but there is a convenience fee we charge for payments made over the phone. Phone payments can be made by debit or credit card. We accept MasterCard, Visa, Discover or American Express. If you wish to pay in person, we take cash, check, and debit or credit cards. There is no fee to pay at the store.

How do I set up my online account profile?

Creating an online account with us is easy! Start by clicking on the My Account dropdown on our website’s top menu and then select Create Account. Complete all required fields, including your Storage Account Number. Once all fields are complete, click the Create Account button.

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*Promos/Discounts valid on select units for limited time. Savings reflected in rates.