Extra Space Storage - 7704 - New Castle - 831 Dupont Hwy

831 South Dupont Highway, Wilmington, DE 19720

(6 Reviews)

Call Now 1-866-690-7730

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Cheap Storage Units / Delaware Self Storage / Storage Units Near Wilmington / Extra Space Storage - 7704 - New Castle - 831 Dupont Hwy

Hours

Office Hours
Sun	Closed
Mon	9:30 AM - 6:00 PM
Tue	9:30 AM - 6:00 PM
Wed	9:30 AM - 6:00 PM
Thu	9:30 AM - 6:00 PM
Fri	9:30 AM - 6:00 PM
Sat	9:00 AM - 5:30 PM

Access Hours
Sun	6:00 AM - 10:00 PM
Mon	6:00 AM - 10:00 PM
Tue	6:00 AM - 10:00 PM
Wed	6:00 AM - 10:00 PM
Thu	6:00 AM - 10:00 PM
Fri	6:00 AM - 10:00 PM
Sat	6:00 AM - 10:00 PM

Unit Sizes and Pricing

Storage Unit Size Guide

5' x 5' unit Climate controlled, Interior, Elevator	~~$25.00~~ $22.00 /Month
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5' x 5' unit Climate controlled, Floor 1, Interior	~~$35.00~~ $32.00 /Month
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5' x 10' unit Climate controlled, Floor 1, Interior	~~$63.00~~ $57.00 /Month
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5' x 11' unit Climate controlled, Interior, Elevator Flash Sale	~~$38.00~~ $35.00 /Month
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5' x 11' unit Climate controlled, Floor 1, Interior	~~$69.00~~ $63.00 /Month
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10' x 6' unit Climate controlled, Interior, Elevator	~~$51.00~~ $46.00 /Month
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10' x 7' unit Climate controlled, Interior, Elevator	~~$58.00~~ $53.00 /Month
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10' x 8' unit Climate controlled, Interior, Elevator	~~$64.00~~ $58.00 /Month
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10' x 10' unit Climate controlled, Interior, Elevator	~~$92.00~~ $84.00 /Month
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10' x 10' unit Climate controlled, Floor 1, Interior	~~$126.00~~ $114.00 /Month
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10' x 15' unit Climate controlled, Interior, Elevator	~~$129.00~~ $117.00 /Month
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10' x 15' unit Climate controlled, Floor 1, Interior	~~$201.00~~ $182.00 /Month
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10' x 20' unit Climate controlled, Interior, Elevator Flash Sale	~~$111.00~~ $100.00 /Month
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10' x 20' unit Climate controlled, Floor 1, Interior	~~$255.00~~ $231.00 /Month
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Facility Details & Reviews

Features

Fenced and lighted
Video cameras on site
Vehicle requires insurance
Vehicle requires title
Moving supplies for sale
Manager lives on-site
Accepts mail/packages for tenants
Rent due on same day each month per lease start
Auto-pay available
Vehicle must be running
Vehicle requires registration
Insurance required
Insurance available
Homeowners/renters insurance accepted
Cash accepted
Checks accepted
Credit cards accepted (Visa, Mastercard, AMEX, Discover)
Allow 18-wheeler dropoff
Has 18-wheeler alleys

Hours

Office Hours
Sun	Closed
Mon	9:30 AM - 6:00 PM
Tue	9:30 AM - 6:00 PM
Wed	9:30 AM - 6:00 PM
Thu	9:30 AM - 6:00 PM
Fri	9:30 AM - 6:00 PM
Sat	9:00 AM - 5:30 PM

Access Hours
Sun	6:00 AM - 10:00 PM
Mon	6:00 AM - 10:00 PM
Tue	6:00 AM - 10:00 PM
Wed	6:00 AM - 10:00 PM
Thu	6:00 AM - 10:00 PM
Fri	6:00 AM - 10:00 PM
Sat	6:00 AM - 10:00 PM

Customer Reviews 6

5 out of 5

Grace Polk

6/19/26

So far everything is wonderful

3.5 out of 5

Sondra Cone

4/27/26

Staff was wonderful. Courteous, friendly and supportive

4 out of 5

Richard

3/24/25

The location manager was very friendly and helpful. Loading carts made the moving in process quick and easy.

4 out of 5

De Quan Beatty

9/12/24

It is a very Clean area, friendly staffing, God communication with me. I don't like that my bill can fluctuate.

5 out of 5

Fred Cumberland

4/21/24

Greatly appreciate Stephen, offered insurance, which I may add later. Friendly and answered All my concerns. Clean and safe environment.

4.5 out of 5

alexis harman

2/10/24

The staff was very great. Very clean and well priced

5'x5'	Small (25 square feet) The size of a small closet. Good for chairs, cabinets, electronics, boxes.
5'x10'	Small (50 square feet) The size of a large walk-in closet. Good for a mattress set, couch, dining room tables, chairs, boxes.
5'x15'	Small (75 square feet) The size of a small bedroom. Good for large dining sets, desks, cabinets, mattress sets, washer/dryer.
10'x10'	Medium (100 square feet) The size of a large bedroom. Good for bedroom sets, refrigerator, large drawers, multiple boxes.
10'x15'	Medium (150 square feet) The size of a small one car garage. Good for multiple bedroom sets, large appliances, smaller cars, boats, other vehicles, patio sets.
10'x20'	Large (200 square feet) The size of a standard one car garage. Good for multiple bedroom sets, trucks, trailers, large furniture items, mid size vehicles, miscellaneous items.
10'x30'	Large (300 square feet) The size of a two car garage. Good for multiple bedroom sets, appliances, large furniture, patio sets, seasonal items.

Extra Space Storage - 7704 - New Castle - 831 Dupont Hwy

831 South Dupont Highway, Wilmington, DE 19720

Photos

Hours

Unit Sizes and Pricing

5' x 5' unit

5' x 5' unit

5' x 10' unit

5' x 11' unit

5' x 11' unit

10' x 6' unit

10' x 7' unit

10' x 8' unit

10' x 10' unit

10' x 10' unit

10' x 15' unit

10' x 15' unit

10' x 20' unit

10' x 20' unit

Features

Hours

Customer Reviews 6

Grace Polk

Sondra Cone

Richard

De Quan Beatty

Fred Cumberland

alexis harman

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