Affordable Self Storage in Thornton, CO — Prices From $22.00

11 Facilities Serving Thornton, Northglenn & Adams County

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Compare Current Prices on Storage Units in Thornton — Book Today

FindStorageFast currently partners with 11 storage operators in Thornton —  right now the lowest available price is $22.00/month at Devon Self Storage Northglenn, Colorado. Prices are pulled directly from each facility daily, so what you see is what you actually pay. Keep an eye out for facility promotions — many storage operators offer first month free deals, percentage discounts, and promotional rates, visible on each facility's listing.

The 10×10 unit is the most booked size in Thornton, which is big enough for a full bedroom set, appliances, and boxes from a two-bedroom apartment. The cheapest 10×10 currently available is $81.00/month at Devon Self Storage Northglenn, Colorado. The market average for 10×10 units is $137.07/month. Smaller 5×5 units start at $22.00/month for those who just need space for boxes and seasonal items.

Climate controlled storage in Thornton averages $97.48/month across 5 facilities, with the lowest rates starting at $40.00/month.


Thornton, CO — Storage Unit Price Table

Unit Size Average Price Lowest Price
5' x 5' $46.29 $22.00
5' x 10' $74.55 $38.00
10' x 10' $137.07 $81.00
10' x 15' $178.76 $109.00
10' x 20' $213.54 $115.00
20' Vehicle Storage $29.00 $29.00
25' Vehicle Storage $227.97 $42.00
30' Vehicle Storage $241.27 $31.00
35' Vehicle Storage $214.00 $133.00
40' Vehicle Storage $143.67 $64.00
Climate Controlled $97.48 $40.00
Drive-Up Access $156.75 $22.00

Filter by size, amenity, and price to find the right unit and reserve online in minutes. No credit card required.


Compare Current Prices on Storage Units in Thornton — Book Today

Showing 1-11 of 11 Results
  1. Thornton Storage Unit Prices

    Unit Size Average Price What Fits
    5'x5' $46.29 Closet, boxes, seasonal
    5'x10' $74.55 Studio, mattress set
    10'x10' $137.07 1-bedroom apartment
    10'x15' $178.76 2-bedroom home
    10'x20' $213.54 3-bedroom house, vehicle

Vehicle Storage in Thornton

Finding the right vehicle storage space starts with knowing what you're actually storing — a compact car needs far less room than a trailer, a box truck, or a cabin cruiser, and facilities price accordingly. FindStorageFast tracks 5 facilities offering vehicle storage in Thornton, with sizes covering both ends of that range.

If your vehicle is on the larger side, it's worth noting that bigger spaces tend to be in shorter supply than standard sizes, so checking availability sooner rather than later can make a real difference. Many facilities with longer spaces also offer pull-through access, which makes maneuvering a long trailer or rig considerably easier than backing into a tight spot. Smaller vehicles in the 30-foot-and-under range start from $29.00/month, while larger vehicles needing 30 feet or more start from $31.00/month, averaging $199.65/month.

Listings are updated daily, so what you see reflects what's actually available right now. The lowest priced vehicle storage currently available in Thornton is $29.00/month at Storelocal Englewood, and reserving online takes just a few minutes with no credit card required.

Thornton Climate Controlled Storage — Prices & Facilities

There are currently 5 climate controlled storage facilities in Thornton, according to FindStorageFast's daily pricing data. The market average for climate controlled units sits at $97.48/month, with the most affordable storage option at $40.00/month.

What separates climate controlled facilities in Thornton beyond price is location, available unit sizes, and access hours. Start with the cheapest option currently available, Extra Space Storage - 3427 - Thornton - Gale Blvd at $40.00/month, or use the climate controlled filter above to see full pricing and availability.

Drive-Up Storage in Thornton

Of the 11 storage facilities in Thornton, 8 offer drive-up access — ground-level units where you park directly at the door instead of navigating hallways or elevators. These units are a practical choice for furniture, tools, and business inventory, since loading straight from a vehicle saves time compared to carrying items through a building. They're also a common pick for anyone who expects to visit their unit frequently.

Average drive-up storage rates in Thornton sit at $156.75/month, with the lowest priced unit at Devon Self Storage Northglenn, Colorado starting from $22.00/month.

Frequently Asked Questions

How do I find storage units near me?

FindStorageFast shows storage facilities in Thornton sorted by distance from your location. Compare live prices at 11 facilities starting at $22.00/month. View unit sizes, amenities like climate control and drive-up access. See current availability and book the best prices online for free.

Can I store a vehicle in a Thornton self storage unit?

Yes - at least 5 storage facilities in Thornton offer outdoor parking for car, boat, and RV storage. Some facilities offer covered parking or drive-up storage to help protect your vehicle from the elements. Drive-up and covered options generally cost more than regular outdoor parking spaces.

How much does a 10x10 storage unit cost in Thornton?

On July 23, 2026 the average cost of a 10 x 10 storage unit in Thornton was $137.07 per month, while the cheapest 10 x 10 storage unit is $81.00 per month at Devon Self Storage Northglenn, Colorado.

How much does storage cost in Thornton?

Storage prices in Thornton vary by size and location. Small 5 x 5 units start at $22.00 monthly, popular 10 x 10 units begin at $81.00/month and large 10 x 20 units start at $115.00. Climate-controlled units generally come at a 10-15% premium. Compare exact pricing across all Thornton facilities on FindStorageFast.

Do I need climate controlled storage?

Depends what you're storing. Electronics, wood furniture, photos, and anything leather needs climate control or it'll warp, crack, or grow mold. Metal tools, plastic stuff, and outdoor furniture? You're fine without it. In Thornton, climate control averages $97.48/month. Only pay the premium if most of your stuff actually needs protection.

Can I book storage online in Thornton?

Yes, FindStorageFast lets you compare and reserve storage units online across Thornton. View real-time availability, compare pricing at 11 facilities, read reviews, and book instantly. No calling multiple locations – reserve your unit in 2 minutes with an immediate confirmation.

How much is climate controlled storage in Thornton?

The average price for a climate controlled storage unit in Thornton on July 23, 2026 is $97.48 per month. Prices vary depending on unit size and facility location. You can find the cheapest climate controlled storage unit in Thornton at Extra Space Storage - 3427 - Thornton - Gale Blvd for $40.00 per month.

What can I store in a storage unit?

Storage units work well for most household items, furniture, seasonal goods, and business inventory. Facilities restrict flammable materials (gasoline, propane, paint thinner, chemicals), perishable food, plants, animals, and illegal items. Firearms, ammunition, and valuable items like jewelry vary. Some facilities prohibit them entirely, while others allow them with restrictions. Storing prohibited items can violate your lease agreement and result in access restrictions. Review your lease's prohibited items section to avoid issues.

Do storage prices vary a lot?

Yes. Unit size has the biggest impact—small units start at $22.00/month while large units start at $178.76/month. Location and amenities, such as climate control, drive-up access, and 24/7 access also increase monthly pricing. Facilities in downtown Thornton, generally cost more than those in nearby suburban areas.

What size storage unit do I need?

A 5 x 5 storage unit (walk-in closet size) fits a small bedroom or dorm room. A 5 x 10 holds a one-bedroom apartment. A 10x10 fits a two-bedroom apartment with furniture. Use FindStorageFast's size guide to compare options across Thornton facilities.