Jim
Stephen was awesome to work with!!!
We are ecstatic to hear about your experience with Stephen. We'll make sure he knows his work is appreciated, Jim!
Extra Space Storage (7/6/2026)
Google Review
1 / 7
4.8
- New Customer:
- Current Customer: (302) 985-9030
Today's Hours
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
1 / 7
4.8
Extra Space Storage at 831 S Dupont Hwy
- Current Customer: (302) 985-9030
- New Customer:
Today's Hours
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Select a Unit Below
Small
5' x 10'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$122
WEB RATE
$82
Small
5' x 11'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
IN STORE
$83
WEB RATE
$57
Small
5' x 11'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
IN STORE
$134
WEB RATE
$90
ACT FAST: 1 LEFT!
Small
10' x 7'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$103
WEB RATE
$70
LIMITED UNITS
Small
10' x 8'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$113
WEB RATE
$77
Medium
10' x 10'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$139
WEB RATE
$91
LIMITED UNITS
Medium
10' x 10'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$188
WEB RATE
$107
Medium
10' x 15'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$145
WEB RATE
$96
Flash Sale!*
Medium
10' x 15'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$242
WEB RATE
$148
Flash Sale!*
Medium
15' x 10'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
IN STORE
$262
WEB RATE
$160
Large
10' x 20'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$332
WEB RATE
$224
ACT FAST: 1 LEFT!
Large
10' x 20'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$332
WEB RATE
$224
LIMITED UNITS
Units Available Nearby
5' x 3'
Available now at 144 S Dupont Hwy, New Castle, DE 19720 starting at $19/mo
9' x 10'
Available now at 227 Chapman Rd, Newark, DE 19702 starting at $100/mo
10' x 24'
Available now at 144 S Dupont Hwy, New Castle, DE 19720 starting at $252/mo
11' x 45'
Available now at 121 Ruthar Dr, Newark, DE 19711 starting at $129/mo
Nearby Locations
Convenient Self Storage Near You in New Castle
Located near the intersection of S Dupont Hwy and Hamburg Rd, Extra Space Storage serves residents of New Castle, Bear, Red Lion, Wrangle Hill, State Road, and other neighboring areas. Locals will recognize our storage facility near the Amazon ILG1 fulfillment warehouse campus. Find your ideal New Castle self storage solution today!
Available Storage Unit Sizes
Our storage facility on S Dupont Hwy has a variety of storage unit sizes available, from 5x5 to 10x30. Plus, Extra Space Storage's units in New Castle offer unit features like elevator access, indoor access, and first-floor access. Not sure which unit size works best for your storage needs? Our friendly staff of storage experts can help find the right storage unit size for you!
Climate-Controlled Storage
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Exceptional Security Features
With excellent security features like video surveillance installed at Extra Space Storage at 831 S Dupont Hwy, you can trust your precious belongings are in safe hands.
Other Amenities & Services
Extended access hours are standard with 24/7 access available - ask site manager for details
Cylinder locks required for units
Sturdy moving carts available for heavy, bulky items
Convenient loading dock
Elevators for easy access to upper levels
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Convenient freeway access
Deliveries accepted
On-site office
Cheap Storage Units in New Castle
Looking for affordable self storage in New Castle? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $57 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 831 S Dupont Hwy for current move-in deals and rent your unit today!
The Self Storage Partner You Can Trust
Extra Space Storage provides exceptional customer service and reliable storage options at our well-maintained storage facility on S Dupont Hwy. We're here to help you with your self storage needs and answer any questions you may have. Contact us today to reserve a storage unit in New Castle!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 7704
Phone Number:(302) 985-9020
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
Office
- Monday:9:30 AM - 6:00 PM
- Tuesday:9:30 AM - 6:00 PM
- Wednesday:9:30 AM - 6:00 PM
- Thursday:9:30 AM - 6:00 PM
- Friday:9:30 AM - 6:00 PM
- Saturday:9:00 AM - 5:30 PM
- Sunday:Closed
Directions
Intersections/Landmarks
S Dupont Hwy and Hamburg Rd
Directions from the North
Drive south on DE-1 S. Take Exit 156. Keep left to merge onto S Dupont Hwy. Our facility will be on your left.
Directions from the South
Drive north on DE-1 N. Keep left to continue northeast onto US-13 N. Our facility will be on your left.
Directions from the East
Drive southwest on DE-9 S. Turn right onto Hamburg Rd. Turn right onto US-13 N. Our facility will be on your left.
Directions from the West
Drive northeast on US-40 E. Keep right to merge onto DE-1 S and continue south. Take Exit 156. Merge onto S Dupont Hwy. Our facility will be on your left.
Frequently Asked Questions at 831 S Dupont Hwy
Are storage units climate-controlled in New Castle, DE?
Yes! Many of the Extra Space Storage facilities in New Castle offer climate-controlled storage options. These units are perfect for storing sensitive items, as they typically maintain temperatures between 55 and 80 degrees throughout the year.
What items need climate controlled storage in New Castle, DE?
If you plan to store delicate belongings like wooden or leather furniture, musical instruments, artwork and antiques, books and photos, important documents, family heirlooms, or electronics at our 831 S Dupont Hwy storage facility, we highly recommend renting a climate-controlled storage unit.
Does Extra Space Storage in New Castle have 24 hour access self storage?
Access hours vary by location. Some locations offer extended access hours, while others may have 24/7 access available. Contact Extra Space Storage at 831 S Dupont Hwy to learn more about our storage facility access hours!
Where can I buy moving supplies in New Castle?
For both residential and commercial storage customers in New Castle, quickly buy the moving supplies you need—like boxes, packing tape, bubble wrap, and more—at Extra Space Storage! Stop into the main office at one of our New Castle storage facilities to buy the items you need. No unit reservation is necessary to purchase moving supplies either!
What is the average height of a storage unit?
Storage units at our 831 S Dupont Hwy storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.
*Promotional Terms & Conditions and Size Disclaimer
Reviews
4.8 stars
304 Reviews
Amanda
Very helpful, knowledgeable, was able to answer all of our questions
Thank you for taking the time to share this, Amanda! Glad we could answer all your questions and make the experience helpful.
Extra Space Storage (6/16/2026)
Google Review
Robert
Nice storage staff was very helpful today and very nice and professional
Thank you for your review, Robert! Glad our staff made a great impression.
Extra Space Storage (6/15/2026)
Google Review
