303 Self Storage - South Broadway

1699 South Broadway , Denver , CO 80223 (877) 449-1281
Book Now

We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 5'

    5' x 5' Unit

    1st Floor, Interior

    Discount Price

    $22.00

    Regular Price

    $26.00
  • 5' x 5'

    5' x 5' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $25.00

    Regular Price

    $29.00
  • 5' x 10'

    5' x 10' Unit

    1st Floor, Interior

    Discount Price

    $36.00

    Regular Price

    $42.00
  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $41.00

    Regular Price

    $48.00
  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $41.00

    Regular Price

    $48.00
  • 5' x 15'

    5' x 15' Unit

    1st Floor, Climate Controlled, Interior

    50% Off Two Months!

    Discount Price

    $67.00

    Regular Price

    $79.00
  • 5' x 15'

    5' x 15' Unit

    1st Floor, Climate Controlled, Interior

    50% Off Two Months!

    Discount Price

    $67.00

    Regular Price

    $79.00
  • 5' x 15'

    5' x 15' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $67.00

    Regular Price

    $79.00
  • 10' x 10'

    10' x 10' Unit

    1st Floor, Interior

    50% Off Two Months!

    Discount Price

    $74.00

    Regular Price

    $87.00

How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun 10:00 am - 4:00 pm
Mon 9:30 am - 5:00 pm
Tue 9:30 am - 5:00 pm
Wed 9:30 am - 5:00 pm
Thu 9:30 am - 5:00 pm
Fri 9:30 am - 5:00 pm
Sat 8:30 am - 5:00 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Elevator available
  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Manager lives on-site
  • Email billing available
  • Accepts mail/packages for tenants
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Cash accepted
  • Checks accepted
  • Credit cards accepted (Visa, Mastercard, AMEX, Discover)
  • 10% Military discount (active-duty, reserves, veterans)

Additional information

303 Self Storage serves the Denver area with secure self storage units in a variety of sizes and types. Our goal is to deliver the self storage units our neighbors in the 303 area deserve at competitive prices. Our Broadway self storage units are convenient for residents and businesses in South Denver. Communities we best serve include Englewood, Sheridan, Washington Park, and Ruby Hill. We are also just 2 miles from the University of Denver. Flexible access hours allow you to swing by at your convenience. We also have a resident manager that lives on the premises, providing exceptional customer service and additional peace of mind. Find your drive-up or climate-controlled secure self storage unit with 303 Self Storage today

Customer Reviews

  • 5.0 of 5 stars

    Walter Gracia

    June 18th, 2025

    Easy process

    The worker that helped sign us in was very good. Explained things well and throughly. Was courteous and friendly . We experienced no problems.

  • 5.0 of 5 stars

    Sabrina Fehr

    September 19th, 2024

    303 storage saved the day!!!Thank god

    I had what i can only describe as a nightmare situation with some movers i found on craigslist. They literally left me in the parking lot of 303 storage at 10 pm one night since someone from sparefoot directed me there telling me not to worry they would be open. The sparefoot guy lied, and so the mover guy who charged me 440 dollars to move a studio into the parking lot of 303. Rory Carpenter was the mover and how he left me like that iテ「竄ャ邃「ll never understand. I sat there unable to call anyone bc my phone had died, but at about 3 hours luckily the manager of 303 has insomnia, he came and took one look at the parking lot full of things and me and my little dog and made the right quick decision of allowing me to use the storage that was not behind the locked gate until the morning, which was all i needed to be out of that nightmare and for real it was sketchy. it was so terrible and303 management had a solution immediately and made me feel safe, thatテ「竄ャ邃「s what matters to me. I am a disabled female with a head injury and i was treated with kindness and compassion,when truly i looked like a crazy lady. the following day they upgraded my unit free of charge to fix sparefoots huge error. itテ「竄ャ邃「s scary putting your trust in anyone these days but this place i trust! the management is on point and clean and i actually feel like 303 is a godsend for me!

  • 5.0 of 5 stars

    Daria

    June 18th, 2024

    Great experience

    I loved how easy the process went! Registered and moved in same day. Ray was very helpful and professional. Showed me the unit, helped with the lock. Quick and clear !

  • 5.0 of 5 stars

    Mackenzie

    April 27th, 2023

    The Place for storage

    In need of a storage unit quickly, I hopped on over to 303 Broadway. Dave in the front office was great. Answered all my questions and was extremely helping me select the perfect unit. If you want a place that makes storing easy and stress free, 303 Broadway is the place!!

  • 5.0 of 5 stars

    Twila Black<br />Feather

    December 19th, 2022

    Great

    Nice place for storage unit and location

  • 5.0 of 5 stars

    Adrienne

    May 28th, 2022

    Great Storage Facility

    Executing a move can be a complicated process, but 303 Broadway was amazing at accommodating my need for a storage unit quickly and efficiently. Dave in the front office was unbelievable, so incredibly helpful and personable! I would highly recommend this facility to anyone thatテ「竄ャ邃「s looking to store their items. Professional, friendly, helpful and clean - you couldnテ「竄ャ邃「t ask for a better experience!

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