32 listings with more than 597 climate-controlled storage units in San Diego, CA
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
U - Stor - It - 2209 National Avenue, San Diego, CA 92113
- Climate-Controlled
- Indoor
- Retail Available
$95Small 5x5$109Medium 10x18$579Large 10x30
Pac - It - Away Storage - 9800 Camino Ruiz, San Diego, CA 92126
- Climate-Controlled
- Indoor
- Drive-Up Access
$40Small 5x5$86Medium 10x10$875Large 10x36
A - 1 Self Storage - 2245 Hotel Circle South, San Diego, CA 92108
- Climate-Controlled
- Indoor
- Retail Available
$75Small 4x5$188Medium 10x10$316Large 10x20
Public Storage - 9890 Pacific Heights Blvd, San Diego, CA 92121
- Climate-Controlled
- Indoor
- Retail Available
$53Small 5x5$136Medium 10x10$364Large 10x20
A - 1 Self Storage - 9701 Camino Ruiz, San Diego, CA 92126
- Climate-Controlled
- Indoor
- 24 hour access
$54Small 5x5$148Medium 10x10$440Large 10x20
Pacific Highway Storage - 4350 Pacific Hwy, San Diego, CA 92110
- Climate-Controlled
- Indoor
- Drive-Up Access
$128Small 5x8$236Medium 10x10
A - 1 Self Storage - 4680 Alvarado Canyon Road, San Diego, CA 92120
- Climate-Controlled
- Indoor
- Drive-Up Access
$58Small 3x3$182Medium 10x10$340Large 10x20
Atlas Storage Centers - 4511 Riviera Shores Street, San Diego, CA 92154
- Climate-Controlled
- Indoor
- 24 hour access
Scripps Mesa Storage - 9780 Candida Street, San Diego, CA 92126
- Climate-Controlled
- Indoor
- Drive-Up Access
$45Small 5x5$225Medium 10x12
Extra Space Storage - 3085 Del Sol Blvd, San Diego, CA 92154
- Climate-Controlled
- Indoor
- Drive-Up Access
$99Small 5x5$159Medium 10x15$199Large 10x20
Prime Storage - 4595 Mission Bay Drive, San Diego, CA 92109
- Climate-Controlled
- Indoor
- Drive-Up Access
$134Small 5x5$299Medium 10x10$389Large 12x20
Public Storage - 11211 Sorrento Valley Road, San Diego, CA 92121
- Climate-Controlled
- Indoor
- Drive-Up Access
$54Small 5x5$131Medium 10x10$281Large 10x20
Public Storage - 1714 Palm Avenue, San Diego, CA 92154
- Climate-Controlled
- Indoor
- Drive-Up Access
$124Small 5x5$263Medium 10x10
Sorrento Mesa Self Storage - 6690 Mira Mesa Blvd, San Diego, CA 92121
- Climate-Controlled
- Indoor
- Drive-Up Access
$91Small 5x5$229Medium 10x10$361Large 10x20
Stor - It Mini Warehouse - 7405 Princess View Drive, San Diego, CA 92120
- Climate-Controlled
- Indoor
- 24 hour access
Rocket Self Storage - 4920 70th Street, San Diego, CA 92115
- Climate-Controlled
- Indoor
- 24 hour access
$105Small 5x5$248Medium 8x17
U - Stor - It - 4104 Home Avenue, San Diego, CA 92105
- Climate-Controlled
- Indoor
- Onsite Manager
$39Small 5x5$149Medium 10x10$329Large 10x20
A - 1 Self Storage - 2235 Pacific Hwy, San Diego, CA 92101
- Climate-Controlled
- Indoor
- Retail Available
$84Small 4x5$179Medium 10x10$360Large 10x24
Public Storage - 8866 Miramar Road, San Diego, CA 92126
- Climate-Controlled
- Indoor
- Drive-Up Access
$65Small 5x5$127Medium 10x10$292Large 10x20
StorQuest Self Storage - 2150 Hancock Street, San Diego, CA 92110
- Climate-Controlled
- Indoor
- 24 hour access
$85Small 5x5$233Medium 10x10$474Large 20x10
Kettner Self Storage - 2727 Kettner Blvd, San Diego, CA 92101
- Climate-Controlled
- Indoor
- Drive-Up Access
$40Small 2.5x10$175Medium 10x10$300Large 10x20
Price Self Storage - 4667 Albuquerque Street, San Diego, CA 92109
- Climate-Controlled
- Indoor
- Drive-Up Access
$104Small Self Storage$232Medium Self Storage$419Large Self Storage
Golden Triangle Self Storage - 10345 Sorrento Valley Road, San Diego, CA 92121
- Climate-Controlled
- Indoor
- Drive-Up Access
$101Small 5x5
Public Storage - 9550 Kearny Mesa Road, San Diego, CA 92126
- Climate-Controlled
- Indoor
- Drive-Up Access
$69Small 5x8$196Medium 10x10
A - 1 Self Storage - 845 Hollister Street, San Diego, CA 92154
- Climate-Controlled
- Indoor
- Drive-Up Access
$74Small 5x5$144Medium 10x10$250Large 10x20
U - Stor - It - 2255 Niels Bohr Court, San Diego, CA 92154
- Climate-Controlled
- Indoor
- Drive-Up Access
$55Small 5x6$99Medium 9x18$249Large 10x22
West Coast Self Storage - 16001 Babcock Street, San Diego, CA 92127
- Climate-Controlled
- Indoor
- Drive-Up Access
$34Small 5x5$159Medium 10x10$309Large 10x20
Extra Space Storage - 1560 Frazee Road, San Diego, CA 92108
- Climate-Controlled
- Indoor
- 24 hour access
$74Small 4x5$298Medium 5x20$564Large 10x30
A - 1 Self Storage - 5654 Copley Drive, San Diego, CA 92111
- Climate-Controlled
- Indoor
- Drive-Up Access
$66Small 5x5$164Medium 10x10$598Large 15x20
SecureSpace Self Storage - 10389 Azuaga Street, San Diego, CA 92129
- Climate-Controlled
- Indoor
- Drive-Up Access
$51Small 5x5$148Medium 10x10$216Large 20x10
Trending storage types in San Diego:
Check out climate-controlled storage units in nearby cities:
Need more options? Browse storage units in other California cities!
- Los Angeles, CA from $15/mo
- San Jose, CA from $33/mo
- San Francisco, CA from $87/mo
- Fresno, CA from $75/mo
- Sacramento, CA from $25/mo
- Oakland, CA from $46/mo
- Bakersfield, CA from $44/mo
- Anaheim, CA from $55/mo
- Stockton, CA from $25/mo
- Riverside, CA from $73/mo
- Santa Ana, CA from $69/mo
- Irvine, CA from $20/mo
- Chula Vista, CA from $70/mo
- Fremont, CA
- San Bernardino, CA from $64/mo
- Modesto, CA from $57/mo
- Fontana, CA from $89/mo
- Moreno Valley, CA from $86/mo
- Oxnard, CA from $215/mo
- Huntington Beach, CA from $106/mo
Average storage prices in San Diego (updated April 2026)
With prices starting at $15, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods. The average monthly rate for a storage unit in San Diego is $191.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $92 | $90 |
| 5x10 | $127 | $126 |
| 10x10 | $223 | $216 |
| 10x15 | $307 | $303 |
| 10x20 | $411 | $402 |
| 10x30 | $622 | $633 |
| 20x30 | $1,397 | $1,397 |
| Average (all sizes) | $454 | $452 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in San Diego, CA
Finding the right climate-controlled storage in San Diego, CA is crucial for protecting your valuable items. Renting a climate-controlled storage unit in San Diego hovers around $452 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $90.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $633.
There are 32 facilities in San Diego, CA offering climate-controlled storage options, ensuring you can find a unit that meets your needs.
Why you should use climate-controlled self storage?
Climate-controlled storage units maintain a consistent temperature throughout the year, regardless of the outside weather. This type of storage will protect your belongings from the damaging effects of extreme heat and cold.
Climate-controlled storage also manages humidity levels, preventing moisture-related damage like mold and mildew.
Whether you’re storing electronics, antiques, documents, or artwork, climate-controlled units offer the best environment to keep these sensitive items safe.

Frequently asked questions
How safe is self storage?
Most self storage facilities have some level of security, often including surveillance cameras and gated access. Popular security features include video surveillance and secure entry systems. Know that the facility comes with a strong security setup can give you confidence that your belongings are safe until you need them again.
What is climate-controlled storage?
Climate-controlled storage refers to a type of storage where temperature and humidity. The primary goal of climate control is to protect your belongings from environmental damage. Items that are sensitive or fragile, like furniture, appliances or antiques, aren't built to endure fluctuations in temperature and humidity. Without climate control, a standard self storage unit can expose these types of possessions to common damage like mold, mildew, rust, and corrosion.
What items cannot be put in storage?
Generally, avoid storing plants, food, live animals, hazardous and wet items among other. However, ask the facility you plan on renting from to find out the specific list of items that can't be put in storage.
Can I go to my storage unit anytime?
Access to your unit can vary depending on the facility. Some self storage locations offer 24/7 access, while others limit entry to specific operating hours that can vary. It's also a good idea to ask what their access schedule prior renting a unit to see if it matches your needs.
Methodology Note: Self storage data - including pricing and unit information - is analyzed and curated by RentCafe Self Storage. Statements reflect local market coverage and storage availability trends within the area.
Data sources: RentCafe Self Storage Research, Yardi Matrix, U.S. Census.