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(302) 378-1900

Sentinel Self Storage - 504 Industrial Drive, Middletown, DE 19709

Self Storage, Car Storage 25 - 150 Sq. Ft.
4.6/5 - 56 Reviews
(302) 378-1900
Location:
504 Industrial Drive, Middletown, DE 19709
24/7 ACCESS
All units
Small
Medium
Parking
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Units Availability
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
First Floor Access
$53 - $56/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
First Floor Access
$157/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
First Floor Access
$49.5 - $58.5/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
First Floor Access
$87/mo
Small Storage Unit
1x35
Parking
35 Sq. Ft.
Car Storage
First Floor Access
Parking
$264/mo
Small Storage Unit
1x30
Parking
30 Sq. Ft.
Car Storage
First Floor Access
Parking
$87/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
First Floor Access
$120/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
First Floor Access
$93.5/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
First Floor Access
$196/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
First Floor Access
$88/mo

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Keyless Unit Access
  • First Floor Access
  • Online Payment
  • RV Storage

What customers are saying

4.6/5 - 56 Reviews

Read some helpful reviews of Sentinel Self Storage at 504 Industrial Drive, shared by real renters with genuine experiences and honest opinions.

No attendant at first storage location. Hard to find attendant at second location. Then he puts pound sign where star is supposed to go on card so we couldn't get out of gate. He said it was his first day at that location. Didn't offer lock but asked if I ever rented a storage unit before and I said no. This was his opportunity to make a sale . ... Read more
Kelly v. - 22 September 2025
gary r. - 26 February 2025
Stephanie V. - 31 January 2025
David M. - 1 November 2024
I needed a storage unit for all my personal belongings while seeking an apartment in Middletown. I had a large collection of books that I was particularly concerned about, and Sentinel Climate-Controlled storage was the perfect solution. I rented a 10'x20' CC unit for two months (second month free) and removed my stuff after six weeks when I got a place to stay. We had a huge amount of rain during this time - heavy thunderstorms, all-night downpours, repeated lines of showers, the works. The storage unit and the access aisle were bone dry - not a drop of water. The temperature and humidity in the unit were very consistent, and even the driveways around the facility drained quickly. Getting to know Pat and Elaine was an added bonus. They were friendly, helpful, and knowledgeable. This was my first experience with a storage facility, and it was totally positive. ... Read more
Richard T. - 15 July 2015
We are using Sentinel Storage while our home is being built. Our experience with this facility was excellent. Pat handled everything in a friendly, professional manner. The storage unit, as well as the entire premise, is neat and clean. I would not hesitate to recommend Sentinel Storage. Thanks, Pat, for all your help! ... Read more
Doris F. - 14 October 2014
I needed a storage unit in Delaware because I was moving up from Florida. When I called about Sentinel in Middletown I got someone on an 800 number that gave me all the wrong info. I was told someone in Delaware could come into the office on my behalf and reserve a unit for me, when my friend did so she was told by Miss Pat that we were given the wrong info. I then called Miss Pat explaining my situation that I would not be in Delaware until Sunday and I had to have my 26 ft moving truck returned on Monday morning. I was in a panic and very pressed for time. Thank god for Pat, she was so kind and put my mind at ease and was willing to come in on her day off and when the office was closed to help me get a unit. Pat went above and beyond the call of great customer service. She really saved me a lot of extra stress and from going somewhere else with my business. I would recommend Sentinel in Middletown to everyone!! Besides the wonderful ladies that work there it really is a nice, clean and safe storage business!! Thank you again Miss Pat for being such a caring person and willing to go the extra mile, that is so rare these days. Please give this woman a nice Christmas bonus!!! ... Read more
Lucinda K. - 6 November 2013

Overview

Located at 504 Industrial Drive, this Sentinel Self Storage facility in Middletown, DE, offers small and medium-sized units, perfect for personal belongings, seasonal items, or business inventory. The climate-controlled units are ideal for safeguarding temperature-sensitive items, especially in Delaware's humid summers and chilly winters. With indoor access and first-floor access, moving in and out is straightforward and hassle-free.

This facility features a range of modern amenities, including 24-hour access, contactless renting, and advanced security cameras, ensuring peace of mind and convenience. For ease of entry, the property includes a secured gate and keyless unit access. Those with larger storage needs will appreciate the drive-up access, parking, and RV storage options available. The onsite manager provides added support and security, while moving essentials like retail supplies and truck rentals are also available.

With convenient online payment options and acceptance of credit cards, this facility is a top choice for residents and businesses needing flexible storage solutions in Middletown. It’s especially suited for those prioritizing accessibility and high-quality features.

Nearby Storage Units

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Storage Mall, The - 893 Noxontown Road, Townsend, DE

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CubeSmart Self Storage - 1089 Augustine Herman Hwy, Elkton, MD

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Storage units in nearby cities

Want to see how Middletown, DE, compares to other places? There are plenty of great options nearby. Salem, NJ, 14 miles away, has 1 self storage facility with rents starting from $80/month. Or you could drive to Avondale, PA, just 24 miles distant to find other options, where the cheapest units in the 3 facilities there can be rented for $25/month. In Havre de Grace, MD, just 26 miles away, there is 1 facility available, offering rents as low as $70/month. Further out, Chadds Ford, PA (26 miles away), and Oxford, PA (26 miles away), both have 3 facilities each, with minimum rents of $34 and $66, respectively.

Storage units in Salem, NJ Within a 14-mile radius
1 Facility
From $80/mo
Storage units in Avondale, PA Within a 24-mile radius
3 Facilities
From $25/mo
Storage units in Havre de Grace, MD Within a 26-mile radius
1 Facility
From $70/mo
Storage units in Chadds Ford, PA Within a 26-mile radius
3 Facilities
From $34/mo
Storage units in Oxford, PA Within a 26-mile radius
3 Facilities
From $66/mo
Storage units in Kennett Square, PA Within a 27-mile radius
2 Facilities
From $70/mo
Storage units in Swedesboro, NJ Within a 27-mile radius
1 Facility
From $71/mo
Storage units in Aberdeen, MD Within a 28-mile radius
2 Facilities
From $38/mo
Storage units in Aston, PA Within a 30-mile radius
3 Facilities
From $40/mo
Storage units in Mullica Hill, NJ Within a 30-mile radius
3 Facilities
From $47/mo
Storage units in Riverside, MD Within a 30-mile radius
1 Facility
From $68/mo
Storage units in Brookhaven, PA Within a 31-mile radius
1 Facility
From $21/mo
Storage units in West Chester, PA Within a 33-mile radius
9 Facilities
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Storage units in Abingdon, MD Within a 33-mile radius
3 Facilities
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Storage units in Media, PA Within a 34-mile radius
2 Facilities
From $31/mo
Storage units in Pitman, NJ Within a 34-mile radius
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From $80/mo
Storage units in White Marsh, MD Within a 43-mile radius
2 Facilities
From $23/mo
Storage units in King of Prussia, PA Within a 45-mile radius
5 Facilities
From $18/mo
Storage units in Conshohocken, PA Within a 46-mile radius
3 Facilities
From $29/mo
Storage units in Philadelphia, PA Within a 47-mile radius
63 Facilities
From $10/mo

Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Wilmington, DE and Newark, DE, starting from $14 and $7, respectively. Even more storage is available and with low starting rents, in Bear, DE ($21), Claymont, DE ($38) and New Castle, DE ($8).

Storage units in Wilmington, DE
10 Facilities
From $14/mo
Storage units in Newark, DE
8 Facilities
From $7/mo
Storage units in Bear, DE
2 Facilities
From $21/mo
Storage units in Claymont, DE
4 Facilities
From $38/mo
Storage units in New Castle, DE
13 Facilities
From $8/mo
Storage units in Townsend, DE
2 Facilities
From $83/mo
Browse storage units in all Delaware cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that Sentinel Self Storage - 504 Industrial Drive has to offer. These amenities include Climate-Controlled, Indoor, 24 hour access, Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Keyless Unit Access, First Floor Access, Online Payment and RV Storage. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by Sentinel Self Storage - 504 Industrial Drive can satisfy all of your storage needs. Different sizes here range from 25 to 150 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by Sentinel Self Storage - 504 Industrial Drive come at a variety of prices, starting from $50 per month for typically smaller units. However, larger spaces can set you back up to $264 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!