Units up to 1250 sq feet!

Hurry! Limited Space Available!

Check out our comparison Chart!

Fit a Class-A Motorhome?

Yes! Even for the Large Top-End Luxury Coaches!

See The Amazing Possibilities!

Business Friendly!

Conference Room - Computers - Internet Access
Available in the Leasing Office during normal Business Hours.

Bolster Your Business!

Want your garage back?

Rent one unit and you can reclaim your garage, shed, yard, etc.

Reclaim Your Garage!

Relocate Your Business Storage Needs!

Professional Contractor Supply Storage.

Call Us; We Can Help!


Sizes, Options, & Pricing

Unit Size Unit Sq Ft Door Size Auto Door Lights Opt. Elect. ** Opt. Heat *** Base Rate + Use Tax = Total Rate Deposit One Time Admin. Fee Optional $9/mo Ins.** Bezel Lock Utilities Move In Price with power and $9/mo ins. Monthly Price with power and $9/mo ins.
15x30 450 10x10 No Yes Yes No $550 + $22 = $572 $175 $20 $9 $16 $30 $822 $611
15x40 600 10x10 No Yes Yes No $625 + $25 = $650 $200 $20 $9 $16 $30 $925 $689
15x45 675 10x10 No Yes Yes No $675 + $27 = $702 $225 $20 $9 $16 $30 $1002 $741
20x40 800 12x14 No Yes Yes No $950 + $38 = $988 $225 $20 $9 $16 $30 $1,288 $1,027
20x50 1000 12x14 No Yes Yes No $1,049 + $42 = $1,091 $250 $20 $9 $16 metered $1,386 **w/o power $1,100 **w/o power
20x50 Exec 1000 12x14 Yes Yes Yes Yes $1,225 + $49 = $1,274 $350 $20 $9 n/a metered $1,653 **w/o power $1,283 **w/o power
25x50 Exec 1250 12x14 Yes Yes Yes Yes $1,450 + $58 = $1,508 $350 $20 $9 n/a metered $1,887 **w/o power $1,517 **w/o power
15x80 Pull Thru 1200 10x10 No Yes Yes No $1,175 + $47 = $1,222 $225 $20 $9 $25 $45 $1,546 $1,276

The 25x50 and 20x50 executive units have Insulated Automatic doors with Openers,
optional Electricity** (one 110 circuit and one 220 circuit) and optional Gas Heat***.
All smaller sized units have one 110 circuit.

Electricity and Heat are optional, and an additional charge.

The 20x50 & 25x50 executive units have individual electric and gas meters; charges are based on meter readings.
Other units are charged a flat monthly rate of $30 per month.

A Northglenn Use Tax will be collected each month in addition to the rental price.

A deposit is required and certain activities may require a higher deposit.
**OPTIONAL $9/mo insurance premium provides $2000 coverage

Call 303-694-6495 for details!

XXL Pic from Drone

Click Image for HD Version!

XXL Pic from Drone

Click Image for HD Version!

XXL Pic from Drone

Click Image for HD Version!

Storage Unit Comparison Chart

Hours of Operation

We look forward to seeing you!

Leasing Office

It's Tuesday 8:01 AMWe're closed

Monday9:30 AM — 5:30 PM
Tuesday9:30 AM — 5:30 PM
Wednesday9:30 AM — 5:30 PM
Thursday9:30 AM — 5:30 PM
Friday9:30 AM — 5:30 PM

Saturday Office help
is available by appointment.

Automatic Gate

It's Tuesday 8:01 AMWe're open

Monday4:30 AM — 11:00 PM
Tuesday4:30 AM — 11:00 PM
Wednesday4:30 AM — 11:00 PM
Thursday4:30 AM — 11:00 PM
Friday4:30 AM — 11:00 PM
Saturday4:30 AM — 11:00 PM
Sunday4:30 AM — 11:00 PM


EXTRA LARGE Self Storage

Everything for your large vehicle, large item storage needs.

XXL Storage Units

We offer heated Indoor storage for Car Collections, Building Equipment, Contractor Storage, Charity Collection, and large item storage: Motor-homes, Trucks, Campers, Cabin Cruisers, Sailboats, etc.

Online Payment

Use your computer, phone, or tablet, to pay online any time of day or night!

Great Location

Located in Northglenn, XXL Storage offers proximity to Denver, without the hassle of down town traffic and tight spaces.


Our facility has the latest Digital Security Cameras, an Electronically Controlled Gate, Well Lit Buildings and Driveways, and we have Onsite Managers.

Northglenn XXL Storage Facility Video

Get a good feel for our facility!

Community Information and Blog

We are locally owned and operated and love to stay involved in our community!

Directions to XXL Storage


Read More


We think you will find something you like at our self storage auctions.  Every auction is different; you never know what the unit will hold. Auctions are now online!  Once you’ve experienced t[...]

Read More

What is XXL Storage?

“Self-Storage on steroids” XXL Storage is a new concept in self-storage for the Denver Metro area, specifically the cities of Northglenn and Thornton. Unlike traditional self-storage, this[...]

Read More

Contact Us!

Call us at 303-694-6495 or email us using the form.
We look forward to getting to know you!

Call Now ButtonCall Jennifer!