Self Storage Plus
8840 Mathis Ave, Manassas, VA 20110Self Storage Plus says on its own website, selfstorageplus.com, that it offers climate-controlled units. We last checked on Oct 25, 2026.
What their website says
"Everything you store can benefit from the stability of a climate-controlled storage unit. Vinyl records, the batteries in your electronics, and paper documents can all deteriorate in fluctuating temperatures, so keep them protected in a climate-controlled environment."
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Climate-controlled units listed
| Size | Features | Online |
|---|---|---|
| 5 x 5 ft1st floor access | 1st floor access | $9/mo2 Months Free |
| 5 x 5 ft1st floor access | 1st floor access | $15/mo2 Months Free |
| 7.5 x 5 ft1st floor access | 1st floor access | $20/mo2 Months Free |
| 5 x 10 ft1st floor access | 1st floor access | $24/mo2 Months Free |
| 7.5 x 10 ft1st floor access | 1st floor access | $45/mo2 Months Free |
| 10 x 10 ft1st floor access | 1st floor access | $52/moFirst Month Free |
| 10 x 15 ft1st floor access | 1st floor access | $122/moFirst Month Free |
| 10 x 20 ft1st floor access | 1st floor access | $148/moFirst Month Free |
| 10 x 30 ft1st floor access | 1st floor access | $339/moFirst Month Free |
Prices from the facility's website on Oct 25, 2026. Confirm before renting.
Climate features
- Ground-floor climate units
- Drive-up units
- Vehicle and RV parking
From selfstorageplus.com. Ask the facility which features apply to the unit you rent.
Local weather
- Average July high near this facility: 88°F. January low: 25°F. July dew point: 65°F. (NOAA, 1991-2020 normals from a station 11.8 mi away)
How it compares
- 2 of 3 verified climate-controlled facilities in ZIP 20110, ranked by number of Google reviews.
- 6 of 7 verified climate-controlled facilities in Manassas, ranked the same way.
- We read the websites of 15 storage facilities in Manassas. 9 of them (60%) say they offer climate-controlled units.
- Rated 4.5 on Google, 0.1 below the Manassas median of 4.6 across 7 rated facilities.
- 10x10 climate-controlled: $52/mo online, $29 below the Manassas median of $82 (4 facilities list an online price for this size).
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 | 10 AM to 5 PM |
|---|---|
| Tuesday | 10 AM to 5 PM |
| Wednesday | 10 AM to 5 PM |
| Thursday | 10 AM to 5 PM |
| Friday | 10 AM to 5 PM |
| Saturday | 9 AM to 5 PM |
| Sunday | Closed |
What to ask this facility
Do the climate-controlled units control humidity, or only temperature?
selfstorageplus.com talks about climate control but doesn't mention humidity. July dew points near here average 65°F (NOAA), so summer air is humid.
What temperature range do the units stay in, summer and winter?
selfstorageplus.com doesn't list one. Near here, July highs average 88°F and January lows 25°F.
What are the gate access hours, and are they different from office hours?
Office hours on Google: Mon to Fri, 10 AM to 5 PM; Sat, 9 AM to 5 PM; other days differ. selfstorageplus.com doesn't mention 24-hour access.
Also verified nearby
- Self-Storage at U-Haul 8537 Centreville Rd, Manassas Park, VA 20111
- Public Storage 8499 Euclid Ave, Manassas Park, VA 20111 Climate units from $27/mo
- CubeSmart Self Storage 8621 Sunnygate Dr, Manassas, VA 20109 Climate units from $56.55/mo