Suzanne/John
Amazing experience renting! Thank you John!
Thank you for your wonderful feedback, Suzanne/John! We're glad John made your renting experience amazing.
Extra Space Storage (9/25/2026)
Google Review
Extra Space Storage at 688 Sullivan Ave
1 / 7
4.7
- New Customer:
- Current Customer: (860) 327-5420
Today's Hours
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
1 / 7
4.7
Extra Space Storage at 688 Sullivan Ave
- Current Customer: (860) 327-5420
- New Customer:
Today's Hours
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Rates are introductory and subject to change
Small
5' x 10'
- 1st Floor Access
- Indoor
Size Help
IN STORE
$40
WEB RATE
$30
Medium
10' x 15'
- Drive-Up Access
Size Help
IN STORE
$142
WEB RATE
$105
ACT FAST: 1 LEFT!
Large
10' x 20'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$142
WEB RATE
$105
Large
10' x 20'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$142
WEB RATE
$105
Large
10' x 25'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$172
WEB RATE
$125
LIMITED UNITS
Large
10' x 25'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$172
WEB RATE
$125
LIMITED UNITS
Large
10' x 30'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$204
WEB RATE
$148
ACT FAST: 1 LEFT!
Large
10' x 30'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$204
WEB RATE
$148
ACT FAST: 1 LEFT!
Units Available Nearby
4' x 8'
Available now at 420 Ellington Rd, South Windsor, CT 06074 starting at $23/mo
5' x 12'
Available now at 171 Roberts St, East Hartford, CT 06108 starting at $29/mo
10' x 10'
Available now at 420 Ellington Rd, South Windsor, CT 06074 starting at $76/mo
8' x 20'
Available now at 171 Roberts St, East Hartford, CT 06108 starting at $132/mo
Nearby Locations
Convenient Self Storage Near You in South Windsor
Located nearly two miles southeast of the intersection of US-5 and Sullivan Ave, Extra Space Storage serves residents of South Windsor, East Windsor, Vernon, Manchester, Windsor, and more. Locals will recognize our facility near Birdhouse Coffee.
Available Storage Unit Sizes
To accommodate a wide variety of needs, our South Windsor storage facility offers units sized from 5x10 to 10x30. Customers can also take advantage of helpful features like drive-up access.
Drive-Up Storage Units
Need to store any large, heavy items? With drive-up access in South Windsor, you can park your vehicle right next to your unit to load and unload belongings with ease. It's the ultimate storage convenience!
Exceptional Security Features
At our 688 Sullivan Ave storage facility, you’ll find storage units backed by advanced security measures like video surveillance and electronic gate access. We care about your valued belongings.
24-Hour Access Storage Near You
Whether you have a busy schedule or simply want the flexibility of 'round-the-clock access, Extra Space Storage has you covered. With 24-hour storage in South Windsor, CT, you can get to your unit any time—even outside of our normal office and gate hours.
Other Amenities & Services
Extended access hours are standard with 24/7 access available - ask site manager for details
Gate access on Sundays
Cheap Storage Units in South Windsor
Looking for affordable self storage in South Windsor? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $30 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 688 Sullivan Ave for current move-in deals and rent your unit today!
The Self Storage Partner You Can Trust
Extra Space Storage on Sullivan Ave is your go-to partner for reliable storage solutions. Our facility is clean, secure, and backed by a friendly customer service team. If you have any questions or need help, don't hesitate to reach out. Contact us today to reserve a storage unit in South Windsor!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 5109
Phone Number:(860) 269-0611
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
Sullivan Ave and West Rd
Directions from the North
Drive south on US-5 S. Pass Phelps Rd and continue south. Turn left onto Sullivan Ave. Our facility will be on your left.
Directions from the South
Drive north on US-5 N. Pass the onramp for I-291 and continue north onto US-5 N. Turn right onto Sullivan Ave. Our facility will be on your left.
Directions from the East
Drive west on I-84. Take Exit 43. Turn left onto Oakland Rd. Turn right onto Sullivan Ave. Our facility will be on your right, after Troy Rd.
Directions from the West
Drive southeast on I-291 E. Take Exit 2. Turn left onto US-5 N. Turn right onto Sullivan Ave. Our facility will be on your left.
Frequently Asked Questions at 688 Sullivan Ave
Can I rent a storage unit for 1 month in South Windsor?
Yes! Storage units at our Sullivan Ave storage facility offer both long-term and short-term self storage options with month-to-month leases! Customers can rent a unit for as short as one month or longer if they need it!
How far in advance do I need to reserve a storage unit?
Extra Space Storage at 688 Sullivan Ave allows customers to reserve self storage units up to 14 days in advance. There's no minimum requirement!
Can I visit my storage unit after hours in South Windsor, CT?
At Extra Space Storage on Sullivan Ave, we want customers to visit their storage unit when it's most convenient. Check with the facility manager today about our specific access hours to see if extended access hours or 24/7 access are available!
What is the average height of a storage unit?
Storage units at our 688 Sullivan Ave storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.
What type of lock do I need for a storage unit?
At Extra Space Storage, we require all customers at our Sullivan Ave location to have a secure lock for their storage unit. You can even purchase locks at our storage facility. Contact us today to learn more about which locks we require for our storage units!
*Promotional Terms & Conditions and Size Disclaimer
Reviews
4.7 stars
23 Reviews
Andrew
Samantha at the Ellington Rd office helped me out with all my questions and concerns. Thanks
Thank you, Andrew, for your wonderful feedback! We're thrilled that Samantha provided excellent service with your questions and concerns.
Extra Space Storage (6/7/2026)
Google Review
Paul
They've recently made some nice renovations at this location, rendering the storage units more accessible than before.
Thank you, Paul, for sharing your feedback about our recent renovations! We're pleased the improvements have made accessing your storage unit easier.
Extra Space Storage (5/21/2026)
Google Review
