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Data / Store locations / Sentinel Self Storage / Delaware

Sentinel Self Storage locations in Delaware: 13 stores, with addresses and phone numbers

Sentinel Self Storage has 13 locations in Delaware, 56.5% of its 23 in the United States, in 8 cities. The most are in Wilmington, with 3. Each row links to the brand's own store locator, as read on October 24, 2026.

SpecStream is the live web data engine for teams and agents. It reads brand store locators and keeps every location with its address, phone and opening hours. Ask for the brands you track by state or category, and new openings and closures arrive in your sheet, CRM, Slack or agent as the brands publish them.

  • 13Locations
  • 8Cities
  • 56.5%Share of the brand
  • October 24, 2026Run date

Sentinel Self Storage locations in Delaware

All 13 locations, ordered by city.

AddressCityZIPPhoneOpening hoursSource
120 Holly Oak LaneDover19904(302) 678-8918Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
6080 North Dupont HighwayDover19901(302) 674-0661Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
9852 South Dupont HighwayFelton19943(302) 284-8815Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
213 East Main StreetMiddletown19709(302) 378-1900Mo-Fr 09:00-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
451 Boyds Corner RoadMiddletown19709(302) 464-1120Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
504 Industrial RoadMiddletown19709(302) 378-1900Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
28462 John J Williams HighwayMillsboro19966(302) 934-8909Mo-Tu 09:30-16:00; We closed; Th-Fr 09:30-16:00; Sa-Su closedstoreatsentinel.com
465 Pulaski HighwayNew Castle19720(302) 328-5810Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
1100 Elkton RoadNewark19711(302) 731-8108Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
52 South Cory LaneSmyrna19977(302) 389-3077Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
141 Edgemoor RoadWilmington19809(302) 762-3626Mo-Sa 09:30-18:00; Su closedstoreatsentinel.com
200 First State BoulevardWilmington19804(302) 999-0704Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com
333 East Lea BoulevardWilmington19802(302) 764-6300Mo-Fr 09:30-18:00; Sa 09:30-17:00; Su closedstoreatsentinel.com

Cities

CityLocations
Middletown3
Wilmington3
Dover2
Felton1
Millsboro1
New Castle1
Newark1
Smyrna1

Also on SpecStream

Updated November 7, 2026. Read from All the Places. All the Places data is CC0-1.0, a public domain dedication. Each location is read from the brand's own store locator by the All the Places project, which runs about once a week, so a location can have opened or closed since the run date. A brand is keyed on its Wikidata item when the project gives one, else on the project's own name for that brand's locator; two brands are never merged on a name. A repeated address of one brand counts once. Locations named for a private person are left out. Opening hours are shown as the brand lists them. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.