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Extra Space Storage4545 Broadway StBoulder, CO 80304

New Customer:
Current Customer: (303) 226-6829

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4.8

Extra Space Storage at 4545 Broadway St

4545 Broadway St, Boulder, CO 80304

Current Customer: (303) 226-6829
New Customer:

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Small

5' x 5'

Drive-Up Access

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IN STORE

$46

WEB RATE

$27

Small

4' x 10'

Drive-Up Access

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IN STORE

$72

WEB RATE

$42

Small

5' x 10'

Drive-Up Access

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IN STORE

$87

WEB RATE

$51

5x10 storage units are a great solution for a wide range of short-term and long-term self storage needs, including moving to a new home, storing college dorm room items, using storage while deployed, and decluttering a house or apartment. These units are comparable in size to a walk-in closet. 5x10 units can typically hold the contents of a small bedroom or dorm room, such as a queen-size mattress set, dresser, TV, and several boxes.

Small

5' x 12'

Drive-Up Access

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IN STORE

$104

WEB RATE

$61

5x12 storage units are perfect for both residential and commercial self storage needs, such as using storage while moving to a new home, decluttering an office space, storing college dorm room items, and more. These storage units are similar in size to a walk-in closet. 5x12 units can typically hold the contents of a small bedroom or dorm room, such as a dresser, TV, queen-size mattress set, and several boxes.

Medium

10' x 10'

Drive-Up Access

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IN STORE

$166

WEB RATE

$99

Medium

10' x 12'

Drive-Up Access

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IN STORE

$194

WEB RATE

$115

Medium

10' x 12'

Drive-Up Access
Multi-Door Unit

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IN STORE

$194

WEB RATE

$115

Medium

8' x 18'

Drive-Up Access

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IN STORE

$231

WEB RATE

$136

Medium

10' x 15'

Drive-Up Access

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IN STORE

$238

WEB RATE

$141

10x15 storage units are available as enclosed self storage units or as outdoor vehicle parking spaces. If you rent a 10x15 enclosed unit, you can store the contents of a small apartment or house, including furniture, appliances, and several moving boxes. If you rent a 10x15 outdoor parking space, you can store a motorcycle or small watercraft—though you’ll need to check with the facility on specific vehicle storage guidelines.

Medium

8' x 20'

Drive-Up Access

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IN STORE

$253

WEB RATE

$152

8x20 storage units are available as enclosed self storage units or as outdoor vehicle parking spaces. If you choose an 8x20 enclosed unit, you can store the contents of an apartment or house, such as moving boxes, appliances, and furniture. If you choose an 8x20 outdoor parking space, you can store a car, motorcycle, boat, or RV—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Outdoor Parking
RV Parking

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IN STORE

$133

WEB RATE

$74

10x20 storage units are one of the largest unit sizes offered. Depending on the facility, these storage spaces may be available as enclosed units or as outdoor vehicle parking. Enclosed 10x20 units can hold the contents of a multi-bedroom home, including furniture, moving boxes, and appliances. Outdoor 10x20 parking spaces can typically accommodate RVs, boats, cars, and motorcycles—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$348

WEB RATE

$262

Large

10' x 20'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$348

WEB RATE

$262

Large

12' x 20'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$381

WEB RATE

$288

Large

12' x 20'

Drive-Up Access
Enclosed Vehicle Storage

Size Help

IN STORE

$381

WEB RATE

$288

Large

10' x 25'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$396

WEB RATE

$299

10x25 storage units are among the largest unit sizes offered. Depending on the facility, these units may be available as enclosed spaces or as outdoor vehicle parking. Enclosed 10x25 units are ideal for storing the contents of a multi-bedroom home, such as appliances, furniture, and moving boxes. Outdoor 10x25 parking spots can typically hold RVs, boats, cars, and motorcycles—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 25'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$396

WEB RATE

$299

Large

12' x 25'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$474

WEB RATE

$357

Large

12' x 25'

Drive-Up Access
Enclosed Vehicle Storage

Size Help

IN STORE

$474

WEB RATE

$357

Large

10' x 30'

Drive-Up Access
Multi-Door Unit

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IN STORE

$474

WEB RATE

$357

10x30 storage units are among the largest unit sizes our storage locations, and they may be available as either enclosed units or as outdoor vehicle parking spaces. With 10x30 enclosed units, you can store the contents of a large multi-bedroom home. With 10x30 outdoor parking spots, you can store a vehicle, such as a motorcycle, car, boat, camper, or RV—though you’ll need to check with the facility on specific vehicle storage guidelines.

Units Available Nearby

5' x 3'

Available now at 4103 Industrial Ln, Broomfield, CO 80020 starting at $22/mo

Available Nearby

5' x 8'

Available now at 6338 Arapahoe Rd, Boulder, CO 80303 starting at $31/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in Boulder

Extra Space Storage is your go-to partner for reliable storage solutions! We ensure our Boulder storage facility is clean and secured with features like surveillance cameras, gated access, and a perimeter fence to help protect your items while in self storage.

Find Us Near Broadway St & Yarmouth Ave

Extra Space Storage in Boulder is conveniently located near the intersection of Broadway St and Yarmouth Ave, within 5 miles of Altona and Boulder Municipal Airport, and within 1 mile of Wonderland Lake. Find us across the street from Tierra Y Fuego Taqueria.

Storage Amenities Available in Boulder

Extra Space Storage offers a variety of storage unit sizes and amenities to meet your residential or business storage needs! Learn more about our storage offerings below.

Unit Sizes

At Extra Space Storage, we have the perfect self storage space for you! Our Boulder storage units are available as small 4x10 and as large as 12x25 with drive-up access.

Drive-Up Access

We have drive-up storage units at our Broadway St storage facility. These units allow you to drive your car up next to your unit to move items in and out without hassle.

Vehicle Storage

Searching for vehicle storage in Boulder? We offer large outdoor parking spaces that can accommodate cars, motorcycles, boats, campers, and RVs.

Business Storage

If you need commercial storage in Boulder, Extra Space Storage has the solution for you! Your business can safely and affordably store equipment, materials, supplies, inventory, and more with us.

Other Facility Features

Extended access hours are standard
Sturdy moving carts available for heavy, bulky items
Gate access on Sundays
Convenient freeway access
On-site office

Cheap Self Storage in Boulder

If you need an affordable self storage solution in Boulder, Extra Space Storage at 4545 Broadway St has what you’re looking for! We offer cheap storage units with prices as low as $27, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 3475

Phone Number:(720) 340-8585

Hours

Rental & Support

Monday: 6:00 AM - 10:00 PM
Tuesday: 6:00 AM - 10:00 PM
Wednesday: 6:00 AM - 10:00 PM
Thursday: 6:00 AM - 10:00 PM
Friday: 6:00 AM - 10:00 PM
Saturday: 6:00 AM - 10:00 PM
Sunday: 6:00 AM - 10:00 PM

Access

Monday:6:00 AM - 10:00 PM
Tuesday:6:00 AM - 10:00 PM
Wednesday:6:00 AM - 10:00 PM
Thursday:6:00 AM - 10:00 PM
Friday:6:00 AM - 10:00 PM
Saturday:6:00 AM - 10:00 PM
Sunday:6:00 AM - 10:00 PM

Office

Monday:9:30 AM - 6:00 PM
Tuesday:9:30 AM - 6:00 PM
Wednesday:9:30 AM - 6:00 PM
Thursday:9:30 AM - 6:00 PM
Friday:9:30 AM - 6:00 PM
Saturday:9:00 AM - 5:30 PM
Sunday:Closed

Directions

Intersections/Landmarks

Broadway St and Yarmouth Ave

Directions from the North

Drive south on Broadway St. Our facility will be on your right after Yarmouth Ave.

Directions from the South

Drive north on Broadway St. Our facility will be on your left after Violet Ave.

Directions from the East

Drive west on Jay Rd. Turn right onto US-36 W/28th St. Turn left onto Yarmouth Ave. Turn left onto Broadway. Our facility will be on your right.

Directions from the West

Drive east on Lee Hill Dr. Turn right onto Broadway St. Our facility will be on your right after Yarmouth Ave.

Frequently Asked Questions at 4545 Broadway St

How long will my storage unit's rental agreement last after I book?

Your rental agreement will continue to renew automatically on a month-by-month basis until you're ready to move out. To end the agreement, notify your facility's office and move out before the next payment period.

Can Extra Space Storage accept packages for me at this facility?

Select Extra Space Storage facilities can accept deliveries and packages to your storage space if you grant us access privileges and a second key. Ask your facility manager for more details on how to set deliveries up.

What security measures are in place at this facility?

Extra Space Storage utilizes a range of security measures like a 24/7 digital surveillance system, password protected access gates and doors, bright lighting, and specialized unit locks for purchase.

What size storage unit should I get for a couch?

Try a 10x10 for smaller couches, a 10x15 for medium couches, and a 10x20 for larger sectional couches. Find more information on our storage unit size guide.

What size space do I need to store an RV or camper?

Usually RVs and campers only fit in outdoor covered or uncovered parking spots. Class B recreation vehicles fit into 10x26 parking spaces, while class A RVs can fit into 10x30 spaces. Always take exact measurements for a perfect fit, and check out our RV storage guide for more help.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Promotional Terms

Limit, one promotion per customer. Promotions cannot be used in conjunction with any other offer except for web rate pricing. Promotions are subject to change and availability. Promotions may not be available in-store. Promotions do not apply to taxes, insurance, administrative fees, or other fees. Promotions must be applied at time of checkout and cannot be applied to an existing rental, once rented. See Rental Agreement for additional details.

Half-Off and Free Rent Promotions

Only available at participating locations for selected units. “First Month Free,” “First Month Half Off,” “Second Month Free,” “Second Month Half Off” and other rent promotions do not apply to taxes, insurance, administrative fees, or other fees and may not be combined.

$50 Moving Truck Credit in New York City

Only available at participating locations for selected units. Extra Space will provide a $50.00 credit for customers that use a moving truck or moving service to move into the Extra Space facility. To redeem, customers must provide a valid receipt from the moving service to the store manager. Please see the store manager for additional details.

Size Disclaimer

Unit sizes advertised for rent are approximate only and units at the self-storage facility may differ slightly in shape and/or size. Customers should inspect the actual unit to be rented before signing a rental agreement and should base the decision to rent on the inspection of the unit and not on the advertised unit size. Rental amounts for a particular unit are not based on square footage measurements.

Reviews

4.8 stars

185 Reviews

5 stars170

4 stars4

3 stars1

2 stars1

1 star9

Showing 3 of 185

Bernardo

August 21, 2026

They were super friendly and always nice

We're grateful for your positive feedback. Thank you for choosing Extra Space Storage, Bernardo!

Extra Space Storage (8/21/2026)

Google Review

Mike

August 21, 2026

Thank you Extra Space, Thank you both Kayla’s, and Thank you Greg!!! You guys made a tough situation better. You all were super helpful and kind. I highly recommend this location. Kindness is not dead!

We are elated to hear Kayla, Kayla, and Greg made a tough situation better. Their kindness means everything to us. Thank you, Mike!

Extra Space Storage (8/21/2026)

Google Review

Peter

August 20, 2026

The staff is fantastic and the facilities are great.

We're delighted to hear that you found our staff fantastic and our facilities great. Thank you for sharing your positive experience with us, Peter!

Extra Space Storage (8/21/2026)

Google Review

Extra Space Storage at 4545 Broadway St

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in Boulder

Find Us Near Broadway St & Yarmouth Ave

Storage Amenities Available in Boulder

Unit Sizes

Drive-Up Access

Vehicle Storage

Business Storage

Other Facility Features

Cheap Self Storage in Boulder

Hours

Rental & Support

Access

Office

Directions

Frequently Asked Questions at 4545 Broadway St

How long will my storage unit's rental agreement last after I book?

Can Extra Space Storage accept packages for me at this facility?

What security measures are in place at this facility?

What size storage unit should I get for a couch?

What size space do I need to store an RV or camper?

What is the relationship between Life Storage and Extra Space Storage?

Reviews

4.8 stars

Bernardo

Mike

Peter

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations

Today's Hours

Extra Space Storage at 4545 Broadway St

Today's Hours

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in Boulder

Find Us Near Broadway St & Yarmouth Ave

Storage Amenities Available in Boulder

Unit Sizes

Drive-Up Access

Vehicle Storage

Business Storage

Other Facility Features

Cheap Self Storage in Boulder

Hours

Rental & Support

Access

Office

Directions

Frequently Asked Questions at 4545 Broadway St

How long will my storage unit's rental agreement last after I book?

Can Extra Space Storage accept packages for me at this facility?

What security measures are in place at this facility?

What size storage unit should I get for a couch?

What size space do I need to store an RV or camper?

What is the relationship between Life Storage and Extra Space Storage?

Reviews

4.8 stars

Bernardo

Mike

Peter

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations