Convenient facility at South Broadway and I-25 with both climate-controlled and drive-up access options.
Find Cheap Storage in
Colorado
303 Self Storage - 1699 S Broadway
Denver, CO 80223
Show phone number
Get map & hours
"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’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’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’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!"
Full Review
Make a reservation
Lock in your low rate. Easily cancel or change your reservation at any time.
See Prices
E-Rental
Rent online, skip the counter and go straight to your space.
We are experiencing high demand in this area. Book today to secure your storage unit.
Available storage units
Learn about storage unit sizes
Storage Units
5' x 5'
UNIT
50% off two months!
- Climate controlled
- Floor 1
- Interior
$18.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 5'
UNIT
- Climate controlled
- Floor 1
- Interior
3 left at
$50.00
$18.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 5'
UNIT
50% off two months!
- Floor 1
- Interior
$25.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 5'
UNIT
50% off two months!
- Floor 1
- Drive up
- Outdoor access
1 left at
$42.00
$25.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 10'
UNIT
50% off two months!
- Climate controlled
- Floor 1
- Interior
$28.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 10'
UNIT
- Climate controlled
- Floor 1
- Interior
- Ada accessible
3 left at
$78.00
$28.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 10'
UNIT
- Floor 1
- Interior
1 left at
$68.00
$38.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 15'
UNIT
50% off two months!
- Climate controlled
- Floor 1
- Interior
$41.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 15'
UNIT
- Climate controlled
- Floor 1
- Interior
$41.00
per month
Continue
Reserve this storage unit today! No credit card required.
5' x 15'
UNIT
- Floor 1
- Interior
1 left at
$100.00
$58.00
per month
Continue
Reserve this storage unit today! No credit card required.
Showing 1-10 out of 10 units
Facility Map
Features & amenities
BILLING
- Credit cards accepted (Visa, Mastercard, AMEX, Discover)
- Checks accepted
- Email billing available
- Auto-pay available
- Cash accepted
ACCESS
- Elevator available
- Electronic gate access
- Handcarts available
ADMINISTRATION
- Admin fee: $25.00
- Accepts mail/packages for tenants
MOVING
- Moving supplies for sale
VEHICLE STORAGE REQUIREMENTS
- Vehicle must be running
- Vehicle requires registration
- Vehicle requires title
SECURITY FEATURES
- Fenced and lighted
- Manager lives on-site
- Video cameras on site
DISCOUNTS
- 10% military discount (active-duty, reserves, veterans)
OTHER
- Insurance required
- Insurance available
- Homeowners/renters insurance accepted
- Vehicle requires insurance
Office Hours
Sun
Closed
Mon
9:30 AM - 6:00 PM
Tue
9:30 AM - 6:00 PM
Wed
9:30 AM - 6:00 PM
Thu
9:30 AM - 6:00 PM
Fri
9:30 AM - 6:00 PM
Sat
8:30 AM - 5:00 PM
Access Hours
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
How It Works
1. Select Your Unit
2. Reserve for free
Cancel or change your reservation at any time risk-free
3. Visit your facility
4. Move in
Customer reviews
Showing 1-5 of 5 reviews
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’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’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’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!
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 !
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!!
December 19th, 2022
Great
Nice place for storage unit and location
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’s looking to store their items. Professional, friendly, helpful and clean - you couldn’t ask for a better experience!
Reviews Summary
Help your fellow storage searchers make the right choice!
Nearby Storage Facilities
Storage Unit Layout Guide
This unit fits the contents of one large closet.
Best for storing:- Seasonal decorations
- Off-season clothing
- Boxes of personal items
- Outdoor and camping gear
- Small furniture
This unit fits the contents of one bedroom or dorm room.
Best for storing:- Mattress set
- Small couch, table and chair set, and desk
- Boxes of personal items
This unit fits the contents of two small rooms.
Best for storing:- Mattress sets
- Large dining set, bookcases, an desks
- Washer and dryer
This unit fits the contents of one large room.
Best for storing:- Multi-piece bedroom set
- Living room set with couch
- Refrigerator
- Boxes of personal items
This unit fits the contents of three to four rooms.
Best for storing:- Multiple bedroom sets
- Large appliances and furniture
- Patio sets
- Boxes of personal items
- Small cars, boats, and other vehicles
This unit fits the contents of a two- to three-bedroom house.
Best for storing:- Multiple bedroom sets
- Large appliances and furniture
- Patio sets
- Boxes of personal items
- Truck, trailer, or other mid-size vehicle
This unit fits the contents of a four- to six-bedroom house.
Best for storing:- Multiple bedroom sets
- All large appliances and furniture
- Patio sets
- Boxes of personal items
- Truck, trailer, or other mid-size vehicle