4.8
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 04:00am-11:00pm
    Sat: 04:00am-11:00pm
    Sun: 04:00am-11:00pm
  • New Customer: 
  • Current Customer: (720) 900-2848

Today's Hours

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
Nearby Locations
$27
$27
$28
Location marker pin
4.8

Westminster Self Storage at 5602 W 120th Ave

Call our Storage Experts
Storage Experts Available
Mon-Fri: 04:00am-11:00pm
Sat: 04:00am-11:00pm
Sun: 04:00am-11:00pm

Today's Hours

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS

Select a Unit Below

One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$41
WEB RATE
$25

Flash Sale!*

Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$49
WEB RATE
$29

LIMITED UNITS

Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$74
WEB RATE
$44

GET A FREE LOCK

At select locations when you rent online!

Lock Icon
Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$74
WEB RATE
$44
Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$81
WEB RATE
$47

LIMITED UNITS

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$81
WEB RATE
$47
Small
10' x 7'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$93
WEB RATE
$55

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$129
WEB RATE
$76
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$171
WEB RATE
$98
Medium
10' x 16'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$181
WEB RATE
$103

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$346
WEB RATE
$248

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$346
WEB RATE
$248

ACT FAST: 1 LEFT!

Units Available Nearby

10' x 9'

Available now at 12725 Lowell Blvd, Broomfield, CO 80020 starting at $76/mo

Available Nearby

10' x 20'

Available now at 4861 W 120th Ave, Broomfield, CO 80020 starting at $109/mo

Available Nearby

Nearby Locations
$27
$27
$28
Location marker pin

Convenient Self Storage Near You in Westminster

Located near the intersection of W 120th Ave and Sheridan Blvd, Extra Space Storage serves residents within 1 mile of North Central Westminster, and within 5 miles of Broomfield, Federal Heights, and Northglenn. Locals will recognize our facility near First Interstate Bank and Take 5 Car Wash.

Available Storage Unit Sizes

Our Westminster storage facility offers units that range in size from 5x5 to 15x20, as well as handy features like first-floor access, elevator access, indoor access, and drive-up access. If you need help finding the right unit for your needs, don't hesitate to reach out to our friendly team!

Drive-Up Storage Units

With drive-up access storage in Westminster, you can store large, bulky items with ease. Just pull your vehicle up next to your unit for hassle-free loading and unloading!

Climate-Controlled Storage

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

Indoor Vehicle Storage

Searching for affordable vehicle storage in Westminster? Extra Space Storage has the solutions you need! Many of our enclosed drive-up units are great for storing small vehicles like cars and motorcycles away from the elements.

Exceptional Security Features

At our 5602 W 120th Ave storage facility, you’ll find storage units backed by advanced security measures like video surveillance, security access to your floor only, and electronic gate access. We care about your valued belongings.

Other Amenities & Services

  • Extended access hours are standard

  • Cylinder locks required for units

  • Sturdy moving carts available for heavy, bulky items

  • Elevators for easy access to upper levels

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Convenient freeway access

  • Deliveries accepted

  • On-site office

  • ADA compliant

Cheap Self Storage in Westminster

With cheap storage unit prices as low as $25 in Westminster, plus great move-in deals like first month free or first month half-off at select facilities, Extra Space Storage is the affordable self storage partner near you. Reserve high-quality self storage at 5602 W 120th Ave today!

The Self Storage Partner You Can Trust

With dependable self storage solutions at affordable rates, Extra Space Storage is your go-to storage resource! We keep our facility clean, secure, and well-lit. Additionally, we have a friendly team of storage experts on hand to answer your questions and provide assistance. Contact us today to reserve a storage unit in Westminster!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 1630

Phone Number:(720) 923-1522

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

W 120th Ave and Chase St

Directions from the North

Drive south on Sheridan Blvd. Turn right onto W 120th Ave. Turn left onto Chase St. Turn right onto W 120th Ave Frontage Rd. Our facility will be on your left.

Directions from the South

Drive north on Sheridan Blvd. Turn left onto W 120th Ave. Turn left onto Chase St. Turn right onto W 120th Ave Frontage Rd. Our facility will be on your left.

Directions from the East

Drive west on W 120th Ave. Turn left onto Chase St. Turn right onto W 120th Ave Frontage Rd. Our facility will be on your left.

Directions from the West

Drive east on W 120th Ave. Turn right onto Chase St. Turn right onto W 120th Ave Frontage Rd. Our facility will be on your left.

Frequently Asked Questions

How much will a 5x10 storage unit hold in Westminster, CO?

To learn more about what Extra Space Storage unit sizes can hold, check out our handy storage unit size guide! You can also call our 5602 W 120th Ave storage facility to get recommendations from our friendly, professional self storage experts.

How tall are self storage units in Westminster, CO?

Storage units in Westminster are typically 8 feet tall at Extra Space Storage. At select facilities in Westminster, you may find storage units with shorter and taller ceilings. Some units may offer ceilings tall as 10 feet (or more), while other facilities may offer storage units with reduced-height features that provide the same square footage as a typical storage unit, but at a lower cost!

Where can I buy moving boxes in Westminster, CO?

Extra Space Storage proudly offers a wide selection of moving boxes for purchase at our Westminster storage facilities! From small bankers boxes to larger wardrobe boxes, we have the supplies you need to make your move as smooth as possible in Westminster.

What is the smallest storage unit I can rent in Westminster, CO?

The most common storage unit sizes you'll find at Extra Space Storage at 5602 W 120th Ave range from 5x5 to 10x30. Get in touch with our facility manager today to learn more about the smallest storage unit sizes we have available!

How far in advance do I need to reserve a storage unit in Westminster, CO?

Extra Space Storage at 5602 W 120th Ave allows customers to reserve self storage units up to 14 days in advance. There's no minimum requirement!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

January 19, 2026

Chris

Posted On Google

overall rating

Very clean and quite

Response from Extra Space Storage (1/19/2026)

We are pleased to hear you found our facility clean and quiet. Thank you for choosing Extra Space Storage!

January 16, 2026

sheila

Posted On Google

overall rating

Clean and easy to access. The staff in the office are super friendly and very knowledgable.!

Response from Extra Space Storage (1/17/2026)

We are honored to hear about your positive experience! Thank you for recognizing our clean facility and friendly, knowledgeable staff.

January 15, 2026

Sarah

Posted On Google

overall rating

The site manager, Kayla is kind and efficient. She was able to answer all of my questions and her site is very cleanly. Thank you for your help!

Response from Extra Space Storage (1/15/2026)

Thank you for your review! We're glad Kayla provided kind, efficient service and answered your questions. Happy to help!

January 15, 2026

Wylie

Posted On Google

overall rating

Nice facility over all, feels new, good rates and clean units. Prompt and kind customer service team, looking forward to working with them in the future.

Response from Extra Space Storage (1/15/2026)

Your positive feedback is greatly appreciated. We look forward to serving you in the future.

January 14, 2026

Kyle

Posted On Google

overall rating

Kayla is the messiah of storage solutions, I felt like I was buying a new car.

Response from Extra Space Storage (1/14/2026)

We're thrilled to hear about your positive experience with Kayla at Extra Space Storage. Thank you for sharing your feedback!