Storage units in San Diego County, CA
Security Public Storage - 1501 South Coast Hwy, Oceanside, CA 92054
- Indoor
- Drive-Up Access
- Retail Available
5' x 5' Small $101/mo10' x 10' Medium $214/mo10' x 20' Large $402/mo- Contactless
U - Stor - It - 2255 Niels Bohr Court, San Diego, CA 92154
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $49/mo9' x 18' Medium $129/mo10' x 22' Large $229/mo Olivenhain Self Storage - 1605 Olivenhain Road, Encinitas, CA 92024
- Indoor
- Drive-Up Access
- Retail Available
5' x 10' Small $163/mo10' x 10' Medium $194/mo10' x 20' Large $556/moBenedict Avenue Storage - 847 Benedict Avenue, El Cajon, CA 92020
- Drive-Up Access
- Onsite Manager
- Security Camera
5' x 8.5' Small $64/mo10' x 20' Large $376/moSmart Self Storage - 537 Stevens Avenue West, Solana Beach, CA 92075
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 4' Small $92/moAcropolis Space Center Self Service Storage - 3200 Highland Avenue, National City, CA 91950
- Indoor
- Drive-Up Access
- Retail Available
2' x 4' Small $80/mo8' x 14' Medium $220/mo10' x 30' Large $130/moAll City Storage - 1750 La Costa Meadows Drive, San Marcos, CA 92078
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $65/mo10' x 10' Medium $170/mo10' x 20' Large $275/mo- Contactless
Prime Storage - 2430 South Santa Fe Avenue, Vista, CA 92084
- 24 hour access
- Drive-Up Access
- Retail Available
5' x 5' Small $86/mo12' x 15' Medium $170/mo12' x 20' Large $226/mo Eastlake Self Storage - 2351 Boswell Road, Chula Vista, CA 91914
- Indoor
- 24 hour access
- Drive-Up Access
5' x 5' Small $109/mo10' x 10' Medium $230/mo10' x 20' Large $475/mo- Contactless
Rancho Bernardo Self Storage - 10905 Via Frontera, San Diego, CA 92127
- Indoor
- Drive-Up Access
- Retail Available
5' x 5' Small $106/mo10' x 14' Medium $200/mo10' x 20' Large $240/mo Alamo Self Storage - 327 Pine Street, Ramona, CA 92065
- Drive-Up Access
- Retail Available
- Onsite Manager
5' x 5' Small $74/mo8' x 15' Medium $199/mo12' x 40' Large $207/moCamp Pendleton Self Storage - 16080 6th & B Street, Camp Pendleton North, CA 92055
- Drive-Up Access
- Retail Available
- Onsite Manager
5' x 3' Small $50/mo10' x 10' Medium $180/mo10' x 20' Large $280/moQuarry Self Storage - 6260 Quarry Road, Spring Valley, CA 91977
- Indoor
- Drive-Up Access
- Onsite Manager
4' x 4' Small $60/mo10' x 10' Medium $115/mo10' x 20' Large $115/moPrime Storage - 2776 Main Street, Chula Vista, CA 91911
- Indoor
- Drive-Up Access
- Retail Available
3' x 8' Small $91/mo10' x 10' Medium $214/mo12' x 30' Large $371/moValley Center Storage Units - 28365 South Cole Grade Road, Valley Center, CA 92082
- Drive-Up Access
- Retail Available
- Onsite Manager
10' x 8' Small $139/mo8' x 20' Medium $185/mo12' x 25' Large $192/mo- Contactless
Public Storage - 1910 Palomar Oaks Way, Carlsbad, CA 92008
- Climate-Controlled
- Indoor
- 24 hour access
5' x 5' Small $52/mo10' x 10' Medium $148/mo10' x 20' Large $284/mo A - 1 Self Storage - 2235 Pacific Hwy, San Diego, CA 92101
- Climate-Controlled
- Indoor
- Retail Available
4' x 5' Small $80/mo10' x 10' Medium $220/mo10' x 25' Large $440/moAll Storage - 860 Regal Road, Encinitas, CA 92024
- Drive-Up Access
- Retail Available
- Onsite Manager
5' x 5' Small $53/mo10' x 10' Medium $155/mo20' x 10' Large $225/moAlamo Self Storage - 1037 Olive Street, Ramona, CA 92065
- Indoor
- Drive-Up Access
- Retail Available
5' x 5' Small $72/mo10' x 10' Medium $186/mo10' x 35' Large $192/mo- Contactless
A - 1 Self Storage - 1501 Frazee Road, San Diego, CA 92108
- Indoor
- Drive-Up Access
- Retail Available
5' x 5' Small $80/mo10' x 10' Medium $220/mo10' x 20' Large $428/mo
Browse storage units in other top cities across California:
- Los Angeles, CA : 4,045 storage units from $15
- San Diego, CA : 1,153 storage units from $15
- San Jose, CA : 843 storage units from $17
- San Francisco, CA : 459 storage units from $23
- Fresno, CA : 607 storage units from $30
- Sacramento, CA : 1,174 storage units from $16
- Long Beach, CA : 490 storage units from $40
- Oakland, CA : 312 storage units from $9
- Bakersfield, CA : 616 storage units from $33
- Anaheim, CA : 384 storage units from $47
How much is a storage unit in San Diego County?
Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.
Average Storage Unit Prices (September 2026)
| Unit Size | Non-Climate Controlled | Climate Controlled | All Unit Types (Average) |
|---|---|---|---|
| 5x5 | $98 | $105 | $99 |
| 5x10 | $146 | $147 | $146 |
| 10x10 | $235 | $243 | $237 |
| 10x15 | $323 | $323 | $323 |
| 10x20 | $405 | $420 | $408 |
| 10x30 | $544 | $577 | $546 |
| 20x30 | $1,101 | - | $1,101 |
| Average (All Sizes) | $407 | $302 | $409 |
What drives storage prices in San Diego County?
Street rates for storage units in San Diego County vary by unit size, facility location, and local demand. Added features like climate control, 24/7 access, and enhanced security can affect monthly costs. Discounts for long-term rentals or first-time customers may also reduce overall rates.
- 5x5 storage units in San Diego County start at as low as $15 for non-climate-controlled spaces and $37 for climate-controlled ones. This is the most affordable option for those needing extra space for boxes, small furniture, or seasonal décor.
- 10x10 storage units in San Diego County are available starting from $39 for non-climate-controlled units and $90 for climate-controlled options. As the most rented unit size, it's a cost-effective solution that fits the contents of a one-bedroom apartment, ideal for moving or remodeling projects.
- 10x20 storage units in San Diego County begin at $115 for non-climate-controlled spaces and $175 for climate-controlled ones. These are the lowest rates for large units, which can accommodate furniture from a multi-room home or even a vehicle, offering both space and great value.
Minimum prices are based on active listings in October, 2026.
Actual rates may vary depending on market availability and facility pricing updates.
Frequently Asked Questions
Can I access my storage unit 24/7 in San Diego County?
Yes, some storage facilities in San Diego County offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.


