4.7
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 05:00am-12:00am
    Sat: 05:00am-12:00am
    Sun: 05:00am-12:00am
  • New Customer: 
  • Current Customer: (618) 226-6902

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Nearby Locations
4.7

Extra Space Storage at 7708 Plummer Business Dr

Call our Storage Experts
Storage Experts Available
Mon-Fri: 05:00am-12:00am
Sat: 05:00am-12:00am
Sun: 05:00am-12:00am

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Select a Unit Below
Small
5' x 10'
  • Drive-Up Access
IN STORE
$65
WEB RATE
$52

LIMITED UNITS

Medium
10' x 10'
  • Drive-Up Access
IN STORE
$100
WEB RATE
$80

LIMITED UNITS

Medium
10' x 15'
  • Drive-Up Access
IN STORE
$131
WEB RATE
$104

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$152
WEB RATE
$117

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$152
WEB RATE
$117

LIMITED UNITS

Large
8' x 30'
  • Outdoor Parking
  • RV Parking
IN STORE
$89
WEB RATE
$69

LIMITED UNITS

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$176
WEB RATE
$136

LIMITED UNITS

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$176
WEB RATE
$136

LIMITED UNITS

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$197
WEB RATE
$153

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$197
WEB RATE
$153

ACT FAST: 1 LEFT!

Large
10' x 40'
  • Drive-Up Access
  • Multi-Door Unit
IN STORE
$239
WEB RATE
$185

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 5'

Available now at 2215 Lebanon Ave, Belleville, IL 62221 starting at $57/mo

Available Nearby

8' x 10'

Available now at 4201 N Belt W, Belleville, IL 62226 starting at $129/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Troy

Located near the intersection of US-40 and Formosa Rd, Extra Space Storage in Troy is within 1 mile of Maryville and within 5 miles of St Jacob. Locals will recognize our facility near R.P. Lumber and American Fitness.

Available Storage Unit Sizes

Our storage units in Troy come in a variety of sizes—ranging from 5x10 to 10x40—to accommodate all your residential and business self storage needs. Additionally, these units are equipped with convenient features like drive-up access.

Drive-Up Storage Units

Searching for an easier way to store large, heavy, and bulky belongings? Extra Space Storage has the solution you need! With drive-up access storage in Troy, you can pull your vehicle right up to your unit for a hassle-free unloading and loading process.

Indoor Vehicle Storage

If you're looking for secure vehicle storage in Troy, Extra Space Storage can help! Our enclosed drive-up units are perfect for storing cars, motorcycles, and other small vehicles. Contact our team today for more info!

Exceptional Security Features

Extra Space Storage cares about your stored items. That's why our 7708 Plummer Business Dr storage facility utilizes high-quality security features like video surveillance and electronic gate access.

Other Amenities & Services

  • Extended access hours are standard

  • Se Habla Espanol

  • Gate access on Sundays

Cheap Storage Units in Troy

Looking for affordable self storage in Troy? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $52 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 7708 Plummer Business Dr for current move-in deals and rent your unit today!

The Self Storage Partner You Can Trust

Extra Space Storage is known for providing a positive storage experience. From our clean, secure facility and trustworthy security features to our friendly team, we work hard to deliver top-notch storage solutions. Contact us today to reserve a storage unit in Troy!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover

Established Date: 1977

Site Number: 2166

Phone Number:(618) 867-6050

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

Directions

Intersections/Landmarks

Alarth Dr and US-40

Directions from the North

Head south on I-55 S. Take Exit 17. Merge onto US-40 E. Turn right onto Formosa Rd. Turn left onto Plummer Business Dr. Our facility will be on your right.

Directions from the South

Head north on I-55 N. Take Exit 17. Merge onto US-40 E. Turn right onto Formosa Rd. Turn left onto Plummer Business Dr. Our facility will be on your right.

Directions from the East

Head west on US-40 W. Turn left onto Alarth Dr. Turn right onto Plummer Business Dr. Our storage facility will be on your left.

Directions from the West

Head east on Troy Rd. Continue onto Formosa Rd. Continue onto Plummer Business Dr. Our facility will be on your right.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.7 stars

74 Reviews
5 stars66
4 stars1
3 stars2
2 stars2
1 star3
Showing 3 of 74

Jimmie

February 18, 2026

I moved early last year to Troy Illinois. I looked at a few storage unit facility's. I ended up going with Extra Space Storage. It's close to my new home and had the perfect 10'x 20' unit. Slowly but surely I moved quite a bit stuff to my new home. Yesterday I called Extra Space Storage looking to down size. I spoke with Unata and she fixed me up with a 10'x 10' unit that was perfect! My daughter and I moved everything into the new unit. I spoke again this morning with Unata . She is a VERY PLEASANT woman to talk to and assured we were all fixed up! ???? JIMMIE LAWLER

Thanks for sharing your experience with us, Jimmie! We deeply respect your feedback and are glad to hear that Unata provided excellent service.

Extra Space Storage (2/18/2026)

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JJ

October 31, 2025

Candis is a rockstar and super friendly

We are grateful for your kind words about Candis! We're thrilled she provided such friendly, outstanding service.

Extra Space Storage (11/3/2025)

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Lizzy

October 31, 2025

Staff very friendly and property is clean.

Thank you for taking the time to share your positive experience with our friendly staff and clean property.

Extra Space Storage (11/3/2025)

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*savings reflected in rates.