Sentinel Self Storage - New Castle, DE
465 Pulaski Hwy, New Castle, DE 19720Sentinel Self Storage - New Castle, DE says on its own website, storeatsentinel.com, that it offers climate-controlled units. We last checked on Oct 25, 2026.
What their website says
"Protect your valuables from extreme temperatures with our climate-controlled storage units. This location features indoor storage units, traditional drive-up storage units, warehouse storage, and climate-controlled storage units."
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Climate features
- 24-hour access
- Gated entry
- Video cameras
- Drive-up units
- Rent online
- Packing supplies
From storeatsentinel.com. Ask the facility which features apply to the unit you rent.
Local weather
- Average July high near this facility: 87°F. January low: 26°F. (NOAA, 1991-2020 normals from a station 2.1 mi away)
How it compares
- 5 of 5 verified climate-controlled facilities in ZIP 19720, ranked by number of Google reviews.
- We read the websites of 10 storage facilities in New Castle. 6 of them (60%) say they offer climate-controlled units.
- Rated 4.6 on Google, 0.1 below the New Castle median of 4.7 across 5 rated facilities.
- Lists 24-hour access on its website. 2 of 5 New Castle facilities with amenity details do.
Based on the facilities we've verified. Comparisons need at least 3 facilities.
Office hours
As listed on Google. Gate access hours can be different, so confirm with the facility.
| Monday | 9:30 AM to 6 PM |
|---|---|
| Tuesday | 9:30 AM to 6 PM |
| Wednesday | 9:30 AM to 6 PM |
| Thursday | 9:30 AM to 6 PM |
| Friday | 9:30 AM to 6 PM |
| Saturday | 9:30 AM to 5 PM |
| Sunday | Closed |
What to ask this facility
Do the climate-controlled units control humidity, or only temperature?
storeatsentinel.com talks about climate control but doesn't mention humidity.
What temperature range do the units stay in, summer and winter?
storeatsentinel.com doesn't list one. Near here, July highs average 87°F and January lows 26°F.
What sizes of climate-controlled units do you have, and what do they cost?
We didn't find climate-controlled sizes or prices on storeatsentinel.com.
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