WHY I CHOSE
EXTRA SPACE
STORAGE.

WATCH THE VIDEO
THE EXTRA SPACE STORAGE DIFFERENCE. WATCH THE VIDEO
IF IT MATTERS TO
YOU IT MATTERS
TO US.
WATCH THE VIDEO
Need help finding the
RIGHT SIZE?
TRY OUR SIZE GUIDE
Narrow Your Search Clear all Filters
Apply Filters
Self Storage (select all that apply)
Vehicle Storage (select all that apply)
Size (select all that apply)
Apply Filters
X
Exit full screen

New Castle Self Storage at 144 S Dupont Hwy

Image of Extra Space Self Storage Facility on 144 S Dupont Hwy in New Castle, DE
Extra Space Storage
144 S Dupont Hwy
New Castle, DE 19720


New Customer: (302) 276-8427
 

Storage Gate Hours
Mon-Sun: 6:00am-10:00pm
Storage Office Hours
Mon-Fri: 9:30am-6:00pm
Sat: 9:00am-5:30pm
Sun: closed
Unit Sizes
Photos
Map
Features
Reviews
UNIT SIZE GUIDE
Narrow Your Search
Features
Vehicle Storage
Sort by:
Filter Units by Size:
All Sizes
Small
Medium
Large
SIZE HELP
SIZE ?
Size
We offer a Right-Size Guarantee: you can change your selected size at the facility to best meet your storage needs.

Use our size guide for more info on how to select a size.

Our sizes are represented in feet (width by depth).

Height varies but is most often 8 feet.
UNIT DETAILS ?
Unit Details
Unit pricing is based on unique features such as location and other amenities.
MONTHLY RATE ?
Monthly Rate
Rentals are month-to-month with rent due on the anniversary date of your lease each month.

The Web Rate represents the monthly rent due each month for a reservation completed online.

On-Site Rate represents monthly rent for rentals completed on-site at our facility.
OFFER ?
Offer
Promotions are based on the unit selected.

Promotions with a specific time period (such as First Month Free) are based on your rental start date so you receive the maximum benefit from the offer.
Sorry, the specific unit you selected is no longer available. Please select a different unit.
There are no results for those selected filters. Please select different filter options or clear all filters to see available units.
-
All Other Available Sizes
We don't currently have units that match this criteria. Please check at a nearby facility or call for assistance.
Size Help
5' x 8'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$111
IN-STORE
$56
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 5'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$135
IN-STORE
$68
99
WEB RATE
First Month Free*
RESERVE
Size Help
6' x 10'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$158
IN-STORE
$79
99
WEB RATE
First Month Free*
RESERVE
Size Help
7' x 10'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$173
IN-STORE
$87
99
WEB RATE
First Month Free*
RESERVE
Size Help
8' x 10'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$174
IN-STORE
$87
99
WEB RATE
First Month Free*
RESERVE
Size Help
6' x 15'
MEDIUM
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$174
IN-STORE
$87
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 13'
MEDIUM
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$233
IN-STORE
$117
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 14'
MEDIUM
  • Climate Controlled
  • Drive-Up Access
$284
IN-STORE
$147
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 19'
LARGE
  • Climate Controlled
  • Drive-Up Access
$364
IN-STORE
$202
99
WEB RATE
First Month Free*
RESERVE
Size Help
20' x 10'
LARGE
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$331
IN-STORE
$174
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 24'
LARGE
  • Climate Controlled
  • Drive-Up Access
$405
IN-STORE
$226
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 25'
LARGE
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$368
IN-STORE
$193
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 29'
LARGE
  • Climate Controlled
  • Drive-Up Access
$473
IN-STORE
$263
99
WEB RATE
First Month Free*
RESERVE
Size Help
10' x 30'
LARGE
  • Climate Controlled
  • Indoor
  • 1st Floor Access
$425
IN-STORE
$223
99
WEB RATE
First Month Free*
RESERVE
Size Help
4' x 5'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
Call Now for Availability
(302) 276-8427
Size Help
5' x 7'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
Call Now for Availability
(302) 276-8427
Size Help
4' x 10'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
Call Now for Availability
(302) 276-8427
Size Help
7' x 7'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
Call Now for Availability
(302) 276-8427
Size Help
7' x 8'
SMALL
  • Climate Controlled
  • Indoor
  • 1st Floor Access
Call Now for Availability
(302) 276-8427
Size Help
9' x 10'
MEDIUM
  • Climate Controlled
  • Indoor
  • 1st Floor Access
Call Now for Availability
(302) 276-8427
Size Help
10' x 9'
MEDIUM
  • Climate Controlled
  • Drive-Up Access
Call Now for Availability
(302) 276-8427
See more sizes with limited availability
Nearby Facilities
Nearby locations in your area
Self Storage Facility in  Newark, Delaware (DE) - Ruthar Dr
Self Storage Facility in  Claymont, Delaware (DE) - Philadelphia Pike
Image of Extra Space Storage Facility on 144 S Dupont Hwy in New Castle, DE

Storage Videos

5x5
5x5 STORAGE UNIT GUIDE
A 5'x5' storage unit is about the size of a walk-in closet. This size is ideal for holding a small mattress set, a chair or dresser, sports equipment, or a few extra boxes. Renting a storage unit this size could help you free up a cluttered spare room or store seasonal items.
READ MORE
5x10
5x10 STORAGE UNIT GUIDE
A 5'x10' storage unit can hold a queen-size bed, a few chairs and a dresser, and extra storage boxes. Drop off a TV or other large appliances, or park your bike inside a safe, clean spot for the winter. You can even store a desk or extra office equipment. Most units have eight foot ceilings, so a little space goes a long way. If your home or apartment is getting a little too cozy, a five by ten unit from Extra Space Storage could be the answer for you.
READ MORE
10x10
10x10 STORAGE UNIT GUIDE
A 10'x10' unit can hold about as much as an entire family room, or two extra bedrooms. Load in a mattress set, bookcases, tables and dressers. Or pack away that old couch, or set aside old books or appliances you're no longer using. This space is a great way to keep your things safe, secure, and clean. A ten by ten unit can also hold the contents of an entire office, including desks, chairs, files, and storage boxes.
READ MORE
10x15
10x15 STORAGE UNIT GUIDE
A 10'x15' storage unit provides plenty of room to store larger items such as pianos, couches, tables, or big screen TVs. Most units have eight foot ceilings, giving you plenty of room to stack things up. A ten by fifteen unit gives you a secure, tidy spot to safeguard all your goods. It's like having three spare bedrooms that are available whenever you need them.
READ MORE
10x20
10x20 STORAGE UNIT GUIDE
A 10'x20' gives you two hundred square feet of room - that's enough to store the contents of a five-bedroom house. Large appliances are no problem for a ten by twenty unit. Drop off your refrigerator, washer and dryer, or dining room set. Roll in a pool table, or box up all your office paperwork and tax files for secure storage. With eight foot ceilings these large spaces will give you plenty of room for storage - whether you need to stack things up or organize for easy access.
READ MORE

Conveniently Located Near You

Located on S Dupont Hwy just south of DE-273, Extra Space Storage serves residents of New Castle, Midvale, Melanie, Wilmington Manor, Bayview Manor, and more. Locals will recognize our facility next to Budget Motor Lodge and New Castle Auto Spa.

A Versatile Self Storage Solution

Extra Space Storage on S Dupont Hwy offers a wide selection of storage units, climate-controlled storage, drive-up access, and exceptional security. We're your go-to storage solution in New Castle!

Storage Units to Fit Your Needs

No matter what you plan to store, our New Castle self storage facility has the ideal space for you! We have unit sizes from 5x5 to 10x30 with features like drive-up access for your convenience.

Secure Storage

With advanced security measures like electronic gate access and video surveillance at our S Dupont Hwy storage facility, we provide a secure storage environment for our customers and their belongings.

Climate-Controlled Storage

Need to store temperature-sensitive items? With a climate-controlled unit, you can better protect these belongings. Climate control typically keeps your storage space at a comfortable temperature between 55 and 80 degrees.

Drive-Up Access

With drive-up self storage, you can pull your personal vehicle or moving truck right up to your unit for quick unloading and loading. It's the ultimate storage convenience!

Other Amenities & Features

  • Extended access hours are standard with 24/7 access available - ask site manager for details
  • Sturdy moving carts for heavy, bulky items
  • Convenient loading dock
  • Multiple entrance gates
  • Wide-drive aisles to accommodate large moving trucks
  • Gate access on Sundays

Experience the Extra Space Difference

With a secure, clean, well-maintained facility and a friendly, professional team of self storage experts, Extra Space Storage is the partner you can count on. We work hard to ensure you have a memorable and positive experience. 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: 7275


Reviews

(20 of 39 reviews)
Recent Customer Reviews About This Facility

OVERALL RATING
March 19, 2020
Maneesha Drumgoole
Posted on Google
Cephas was great he was very customer friendly. I am an advocate for excellent customer service and making my customer experience satisfying. He definitely delivered. I highly recommend this storage facility.
Response from Extra Space Storage (03/20/2020)
Maneesha, your recommendation means the world to us! We are thrilled to hear your experience was positive and are always here to help with your storage needs! Give us a call at (302) 276-8427 or stop by the office if you need anything.

OVERALL RATING
March 19, 2020
Jerrell Drumgoole
Posted on Google
Cephas was very personable and he delivered excellent customer service. I highly recommend working with him.
Response from Extra Space Storage (03/20/2020)
Jerrell, your recommendation means the world to us! We are thrilled to hear your experience was positive and are always here to help with your storage needs! Give us a call at (302) 276-8427 or stop by the office if you need anything.

OVERALL RATING
March 19, 2020
Sean Palmateer
Posted on Google
Cephas was very professional and made my move very convenient and smooth.
Response from Extra Space Storage (03/20/2020)
Thank you, Sean! Here at Extra Space Storage, we are committed to being the most convenient, secure and professional storage solution in your neighborhood. Don't hesitate to reach out if you need anything!

OVERALL RATING
March 18, 2020
Sheryl Chan
Posted on Google
Very helpful considering I didn’t call that much in advance, I have absolutely no complaints !! Thank you
Response from Extra Space Storage (03/19/2020)
Hi Sheryl, thank you for your review. We're glad our team was able to help! Stop by the office if you need anything.

OVERALL RATING
March 18, 2020
Autumn Falstad
Posted on Google
Dealt with reserving a unit remotely. Great customer service on both ends (in Denver and in Delaware) and worked with exactly what I needed. Would definitely recommend!!
Response from Extra Space Storage (03/19/2020)
Thank you for the kind words, Autumn! We're committed to providing excellent customer service. Thanks for recommending Extra Space Storage!

OVERALL RATING
March 16, 2020
Jade Lott
Posted on Google
Staff is friendly and helpful! Nice facility.
Response from Extra Space Storage (03/16/2020)
Hi Jade, we're glad our staff was friendly able to help! Thanks?for letting us help with your storage needs.

OVERALL RATING
March 16, 2020
Brianna Pittman
Posted on Google
Very clean facility with nice staff and easy joining process!
Response from Extra Space Storage (03/18/2020)
Hi Brianna, thank you for your review! We're so happy to hear that your experience with the cleanliness of the facility has been positive! We're glad our team was nice. Let us know if we can do anything to assist you!

OVERALL RATING
March 14, 2020
Ta'Nyah Hoskins
Posted on Google
Cephas is very well mannered... Easy, quick and smooth process
Response from Extra Space Storage (03/16/2020)
Thank you for the excellent rating, Ta'nyah! We're happy we were able to provide a smooth rental experience. Don't hesitate to reach out if you need anything!

OVERALL RATING
March 11, 2020
Donna Smith
Posted on Google
Cephas was absolutely wonderful at Extra Space Storage locates at 144 DuPont Hwy., New Castle, DE 19720. He helped me out of a very challenging situation that came about at the last minute on the morning I moved my things into storage. Cephas used his quick innovative skills and problem solving talents. The issue was fixed in no time. I’m very please with the customer service and the storage unit at this facility. I highly recommend it.
Response from Extra Space Storage (03/11/2020)
Thank you for the kind words, Donna. We're glad Cephas helped you out of a very challenging situation. We're committed to providing excellent customer service. Thanks for recommending Extra Space Storage!

OVERALL RATING
March 10, 2020
james johnson
Posted on Google
Great new facility. Reasonable rates and nice staff!
Response from Extra Space Storage (03/10/2020)
Thanks for sharing your positive experience, James. We're committed to being your go-to stop for all your local storage needs! Let us know if we can do anything else to assist you.

OVERALL RATING
March 7, 2020
Sandy Barnes
Posted on Google
Cephas was truly a gentleman, pleasant very informative and helpful.to work with. In this day and age Customer Service is key
Response from Extra Space Storage (03/07/2020)
Hi Sandy, we're glad Cephas pleasant was very informative and helpful. We're committed to providing excellent customer service. Let us know if we can do anything to assist you!

OVERALL RATING
February 28, 2020
Adrienne Johnson
Posted on Google
Had a great experience at Extra Space Storage! Cephas was professional, helpful, and made the process easy. The facility is brand new and exceptionally clean. Would definitely recommend.
Response from Extra Space Storage (02/29/2020)
Thank you so much for your kind words, Adrienne. We really appreciate you taking the time to share your experience with us. We pride ourselves on having a professional, helpful staff and are thrilled to hear your experience reflects that. We're glad Cephas made the process easy. We're so happy to hear that your experience with the cleanliness of the facility has been positive! Thanks for recommending Extra Space Storage!

OVERALL RATING
February 27, 2020
Joseph Tabiri
Posted on Google
Best storage I have ever used. Staff is nice and professional. I pretty much got the first month free and I was only there for 28 days so I paid nothing except for my insurance coverage and about a $25 fee.
Response from Extra Space Storage (02/27/2020)
Thank you for taking the time to leave your feedback, Joseph! We pride ourselves on having a professional staff and are thrilled to hear your experience reflects that. Don't hesitate to reach out if you need anything!

OVERALL RATING
February 27, 2020
Monai Brown
Posted on Google
Friendly staff and clean place
Response from Extra Space Storage (02/27/2020)
Thank you for taking the time to leave your feedback, Monai! We pride ourselves on having a friendly staff and are thrilled to hear your experience reflects that. We're so happy to hear that your experience with the cleanliness of the facility has been positive! Don't hesitate to reach out if you need anything!

OVERALL RATING
February 27, 2020
Hubert Ski
Posted on Google
As a first time shopper, I have checked out multiple facilities around my area. After strong consideration, I choose ESS on factor of friendliness and modern design. Mr. Milbourne was an exceptional service personnel and very kind in providing any help I needed. Most definitely, I would recommend this facility to others in need of storage space.
Response from Extra Space Storage (02/27/2020)
Hubert Ski, your recommendation means the world to us! We're committed to providing excellent service and we're glad you had a positive experience renting with our team! Don't hesitate to reach out if you need anything.

OVERALL RATING
February 27, 2020
Jose Rivera
Posted on Google
Great service, very knowledgeable, very helpful, hazzle free and very clean, thank you Cephas
Response from Extra Space Storage (02/27/2020)
It's great to hear from you, Jose. We pride ourselves on having a friendly, knowledgeable staff, so we are thrilled to hear that you had such a positive experience renting with Cephas! Don't hesitate to reach out if you need anything!

OVERALL RATING
February 27, 2020
Ling Mou
Posted on Google
First time working with this company, seems nice.
Response from Extra Space Storage (02/27/2020)
Thanks for sharing your positive experience, Ling. We're committed to being your go-to stop for all your local storage needs! Let us know if we can do anything else to assist with your storage needs!

OVERALL RATING
February 26, 2020
Brittany Gawronski
Posted on Google
Had such a great experience here! Staff was friendly and knowledgeable. Cephas was the man! The area is clean and sleek. I love the features of the property. Extra security. Cameras everywhere. Climate controlled. Definitely took the frustration out of finding a good unit. Also the prices are fantastic! Definitely recommend for anyone lookin to store in this area!
Response from Extra Space Storage (02/26/2020)
Thank you so much for your kind words, Brittany. We pride ourselves on having a friendly, knowledgeable staff and are thrilled to hear your experience reflects that. Providing renters with clean and secure facilities is our top priority. We're glad we were able to meet your storage needs. We love the climate control storage units because they do an especially great job protecting your items from harsh weather. We are so glad you are satisfied with your rental rate! Thanks for recommending Extra Space Storage!

OVERALL RATING
January 13, 2020
Impala Papi
Posted on Google
Extremely professional and quick service, clean and safe facilities..Cephas was knowledgeable and helpful
Response from Extra Space Storage (01/13/2020)
Thank you for your feedback, Impala! We're committed to providing excellent customer service. Providing renters with clean and secure facilities is our top priority. We pride ourselves on having a helpful, knowledgeable staff and are thrilled to hear your experience with Cephas reflects that. Let us know if we can do anything to assist you!

OVERALL RATING
January 13, 2020
Brennan Flet
Posted on Google
This place is great! Tim was a big help!
Response from Extra Space Storage (01/14/2020)
Thank you for the kind words, Brennan. We're glad Tim was able to help! Our team is here to serve you, so give us a call at (302) 276-8427 if you need any future assistance.

Directions

Get directions starting from:

example: 1234 Anystreet, Springville, IL, 12345

Intersections/Landmarks:
Dupont Hwy and DE-273

Directions from the North:
Drive south on Dupont Hwy. Pass DE-273 and continue south. Make a U-turn at 3rd Ave and continue north on Dupont Hwy. Our facility will be on your right after New Castle Auto Spa.

Directions from the South:
Drive north on Dupont Hwy. Pass Carman Chrysler Jeep Dodge and continue north. Our facility will be on your right after New Castle Auto Spa.

Directions from the East:
Drive west on DE-273 W. Turn left onto Dupont Hwy. Make a U-turn at 3rd Ave and continue north on Dupont Hwy. Our facility will be on your right after New Castle Auto Spa.

Directions from the West:
Drive east on DE-273 E. Turn right onto Dupont Hwy. Make a U-turn at 3rd Ave and continue north on Dupont Hwy. Our facility will be on your right after New Castle Auto Spa.

5x5 5x5
5x10 5x10
10x10 10x10
10x15 10x15
10x20 10x20
close

Unit sizes advertised for rent are approximate only and units at the self-storage facility may differ slightly in shape and/or size. Customers should inspect the actual unit to be rented before signing a rental agreement and should base the decision to rent on the inspection of the unit and not on the advertised unit size. Rental amounts for a particular unit are not based on square footage measurements.

*Excludes administrative and insurance fees

At least one of your compared facilities does not fit the filtered criteria.