Office Hours
Sunday | 11:00 AM - 5:00 PM |
Monday - Friday | 8:00 AM - 5:00 PM |
Saturday | 9:00 AM - 3:00 PM |
Access Hours
Sunday - Saturday | Open 24 Hours |
Not Sure How Much Space You Need?

5' x 5'

5' x 10'

10' x 10'

10' x 20'

10' x 15'

10' x 25'

10' x 30'
Size | Unit Details | Price | |
---|---|---|---|
5'x5' | StorageUnit, Climate Controlled (Lower Floor Stair Access 2490 N Water St. Location) | $26.25 $35 | |
5'x5' | StorageUnit, Drive Up Access | $29.7 $33 | |
5'x5' | StorageUnit, Climate Controlled (1st Floor Access) | $41 | |
10'x5' | StorageUnit, Drive Up Access | $47 | |
5'x10' | StorageUnit, Climate Controlled (1st Floor Access) | $73 | |
5'x10' | StorageUnit, Climate Controlled (Lower Floor Stair Access 2490 N Water St. Location) | $52 | |
6'x10' | StorageUnit, Climate Controlled (Lower Floor Stair Access 2490 N Water St. Location) | $54 | |
10'x10' | StorageUnit, Climate Controlled (Lower Floor Stair Access 2490 N Water St. Location) | $77 | |
10'x10' | StorageUnit, Drive Up Access | $72 | |
10'x10' | StorageUnit, Climate Controlled (1st Floor Access) | $99 | |
15'x10' | StorageUnit, Drive Up Access | $94 | |
10'x15' | StorageUnit, Climate Controlled (1st Floor Access) | $130 | |
20'x10' | StorageUnit, Drive Up Access | $120 | |
10'x20' | StorageUnit, Climate Controlled (1st Floor Access) | $171 | |
25'x10' | StorageUnit, Drive Up Access | $138 | |
30'x10' | StorageUnit, Drive Up Access | $151 | |
30'x10' | StorageUnit, Drive Up Access, Double Doors | $164 | |
25'x15' | Outdoor Parking, Outdoor Parking, Drive Up Access | $37 |

Features and Amenities
- 24 Hour Access
- Wide Driveways
- UHAUL Truck Rental
- Security Fencing
- Computer Controlled Entry Gate
- Clean and Dry
- Online Payments
- Brightly Lit
- Video Camera Surveillance
- Storage Insurance Available
- Friendly and Helpful Staff
- Pest Control
- Credit Card and ACH Payment Plans
- Packing and Moving Supplies Available
About Northwest Mini Storage
Northwest Mini Storage is just southeast of I-72 on IL-121 at 2330 IL-121 NW in Decatur. We are easy to access from the highway and our units are easy to access with 24-hour entrance to our gated facility. We’re ready to welcome you with our friendly staff when you’re ready to see us!
We are a family-owned business that puts you first. Our friendly staff can assist you seven days a week to help you find the storage unit that fits your needs. After you sign a lease with us, you are part of the family. You’ll have access to your climate-controlled storage unit 24 hours a day. You’ll find the wide driveways and bright lighting will make it easy for you to access your unit. When you’re not around, we’re keeping it safe with security surveillance and a security gate.
With our easy, short-term leases of as little as a month, you can store your precious items or vehicles here on your terms. Ready to move your items in or out, but you don’t have a truck big enough to get the job done? No worries! We have U-Haul Truck Rentals on-site. We’re here to help you store and protect those items that you just don’t have room for at home right now.
Driving Directions
From Downtown Decatur, IL:
- Head west on E Wood St toward S Main St
- Turn right onto S Monroe St
- Turn left onto IL-121 N/W Pershing Rd/E Rte 48
- Continue to follow IL-121 N for 2 miles
- Northwest Mini Storage will be on the right
From Warrensburg, IL:
- Follow E N St/North St to IL-121 S
- Head north on N Main St toward E N St/North St
- Turn right onto E N St/North St
- Turn right onto IL-121 S
- Take N Westlawn Ave to IL-121 N
- Turn left onto W Mound Rd
- Turn right onto N Westlawn Ave
- Turn right onto IL-121 N
- Drive to Northwest Mini Storage
From Forsyth, IL:
- Head west on E Ruehl St toward S Grant St
- Turn left onto US-51 S
- Use the right lane to take the ramp onto I-72 W
- Take exit 138 toward Decatur
- Turn left onto IL-121 S
- Turn left onto W Mound Rd
- Turn right onto N Westlawn Ave
- Turn right onto IL-121 N
- Northwest Mini Storage will be on the right
From Maroa, IL:
- Follow S Wood St to US-51 S
- Head east on W Main St toward N Wood St
- Turn right at the 1st cross street onto S Wood St
- Turn left onto US-51 S
- Use the right lane to take the ramp onto I-72 W
- Take exit 138 toward Decatur
- Turn left onto IL-121 S
- Turn left onto W Mound Rd
- Turn right onto N Westlawn Ave
- Turn right onto IL-121 N
- Northwest Mini Storage will be on the right
Check Out What Our Customers Are Saying
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Keith Harris on 03/20/2023
Fast and easy to get our storage unit.“
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Rebecca Driskell on 03/03/2023
I've been renting a unit from Northwest for about 5 or 6 months now and right from the start the staff was incredibly friendly and helpful. I needed something that would be easy for me to access every couple of days, so the 24 hour access is definitely a plus. The units are clean, dry, easy to access, and it's conveniently located right off the highway.“
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Adam Shartzer on 05/25/2022
They are great people that helped me every step of the way. They didn't take advantage of any lack of knowledge, very professional and friendly, and even called me when they noticed I cleared my unit out before I could let them know. Also had fair prices for the level of security they offer. 6 out of 5 if I could.