San Diego California
About Us
Mission Valley Self Storage is conveniently located in San Diego, near the I-15, 8 and 805 freeways. We are also near bus stops and trolley stations. As a part of a 30-year old family-owned company, we have established a good name in the industry based on the trust of people who know how we operate the business. We are proud to provide everyone with a clean and well-maintained storage facility.
Contactless rentals - Rent your unit online today!
Mission Valley Self Storage
Facility Address
4437 Twain Ave.San Diego, CA 92120
Map
Location Hours 
Mon-Sat: 9:00 am - 6:00 pmSun: 10:00 am - 4:00 pm
(Closed Major Holidays)
Phone
(619) 202-8513Access Hours
Mon-Sun: 6:30 am - 8:00 pm(Open All Holidays)
Facility Features
- Drive Up Access
- Inside Hallway Units
- Packing Supplies
- Hablamos Español
- Gate Code Entry
- On-Site Management
- Military Discounts
- 24-Hour Recorded Surveillance
All our sites offer Military, Police, First Responder and Senior Discounts
$1 First Month Rent
5x4 - Available Features
- Indoors
- Upstairs
Store $89
Web $60
Close
$1 First Month Rent
5x5 - Available Features
- Indoors
- Upstairs
Store $105
Web $75
$1 First Month Rent
5x6 - Available Features
- Indoors
- Upstairs
Store $110
Web $50
Close
$1 First Month Rent
5x7 - Available Features
- Indoors
- Upstairs
Store $125
Web $85
Close
$1 First Month Rent
5x8 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $140
Web $65
Close
$1 First Month Rent
5x10 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $150
Web $75
4x15 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $180
Web $165
50% Off 1st. Month
5x12 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $199
Web $180
$1 First Month Rent
5x15 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $185
Web $85
Close
8x10 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $225
Web $200
Close
50% Off 1st. Month
10x10 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $210
Web $180
Close
10x12 - Available Features
- Ground Floor
- Indoors
- Hallway
Store $280
Web $265
Close
10x15 - Available Features
- Ground Floor
- Drive Up
Store $330
Web $250
8x19 - Available Features
- Ground Floor
- Drive Up
Store $385
Web $365
10x18 - Available Features
- Ground Floor
- Drive Up
Store $425
Web $405
$1 First Month Rent
10x20 - Available Features
- Ground Floor
- Drive Up
Store $375
Web $275
12x25 - Available Features
- Ground Floor
- Drive Up
Store $525
Web $480
Close
10x13 - Available Features
- Ground Floor
- Drive Up
Store $320
Web $315
12x15 - Available Features
- Ground Floor
- Drive Up
Store $430
Web $395
12x18 - Available Features
- Ground Floor
- Drive Up
Store $345
Web $325
10x25 - Available Features
- Ground Floor
- Drive Up
Store $495
Web $480
20x20 - Available Features
- Ground Floor
- Drive Up
Store $730
Web $690
20x30 - Available Features
- Ground Floor
- Drive Up
Store $740
Web $705
No units available for this given criteria.
Facility Features
- Drive Up Access
- Inside Hallway Units
- Packing Supplies
- Hablamos Español
- Gate Code Entry
- On-Site Management
- Military Discounts
- 24-Hour Recorded Surveillance
FREE MOVE-IN
TRUCK FOR
MOVE-INS
Subject to availability.
Call Now to Reserve!
Size Disclaimer 
The advertised unit sizes provided for our self-storage facilities are approximate and intended for comparison purposes only. It is important for customers to personally inspect the unit size before signing a rental contract. The decision to rent a unit should be based on the customer's own inspection and assessment of the unit's suitability for their storage needs. Please note that renting a unit is not solely based on square footage, and square footage measurements may not accurately represent the actual usable space within the unit. We encourage our customers to contact our facility directly if they have any questions or require further clarification regarding unit sizes.
Have More Questions About Unit Sizes?
SEE SIZE GUIDESmall 5 x 5 Self-Storage Unit
A 5 x 5 unit at a self-storage facility typically has a total area of 25 square feet. It is approximately the size of a small walk-in closet or a standard bathroom. This unit size is ideal for storing small furniture items, boxes, seasonal decorations, or personal belongings.
REVIEWS FROM GOOGLE
What is A Storage Place like? Ask them
"Great service and lovely staff. "
"Great service and lovely staff. "
"Gabe (Managing) and Erica Super professional and very kind. They both have gone over and beyond to a..."
"Gabe (Managing) and Erica Super professional and very kind. They both have gone over and beyond to answer my questions and show me quality care ! They also provide a Free moving truck for your use ( and yes.... it's reliable and Clean). Store your Treasures here !!"
"Overall, a really nice place to store your stuff. The crew working there and the manager were friend..."
"Overall, a really nice place to store your stuff. The crew working there and the manager were friendly and helpful, the place is clean and we did not encounter any rodents, their droppings or spiders - which is a HUGE plus! Recommended!"
"Felt very welcomed when I walked in everyone was helpful and nice "
"Felt very welcomed when I walked in everyone was helpful and nice "
"Speedy service thanks "
"Speedy service thanks "
"Staff is very friendly. Storage unit is clean, easy to get in and out of. Only downfall is no ligh..."
"Staff is very friendly. Storage unit is clean, easy to get in and out of. Only downfall is no lighting in the individual storage units inside. Plan ahead and take some sort of light.with you."
"The storage was the nearest to home, secured, and clean. However, my experience with Gabe sold me on..."
"The storage was the nearest to home, secured, and clean. However, my experience with Gabe sold me on doing business at this location. Gabe was a pleasure to work with. It didn’t take long to find the right unit for me as he was very knowledgeable on what was available and what would fit my needs best."
"Great service and lovely staff. "
"Gabe (Managing) and Erica Super professional and very kind. They both have gone over and beyond to a...Read More"
Read More "Gabe (Managing) and Erica Super professional and very kind. They both have gone over and beyond to answer my questions and show me quality care ! They also provide a Free moving truck for your use ( and yes.... it's reliable and Clean). Store your Treasures here !!"
"Overall, a really nice place to store your stuff. The crew working there and the manager were friend...Read More"
Read More "Overall, a really nice place to store your stuff. The crew working there and the manager were friendly and helpful, the place is clean and we did not encounter any rodents, their droppings or spiders - which is a HUGE plus! Recommended!"
"Felt very welcomed when I walked in everyone was helpful and nice "
"Speedy service thanks "
"Staff is very friendly. Storage unit is clean, easy to get in and out of. Only downfall is no ligh...Read More"
Read More "Staff is very friendly. Storage unit is clean, easy to get in and out of. Only downfall is no lighting in the individual storage units inside. Plan ahead and take some sort of light.with you."
"The storage was the nearest to home, secured, and clean. However, my experience with Gabe sold me on...Read More"
Read More "The storage was the nearest to home, secured, and clean. However, my experience with Gabe sold me on doing business at this location. Gabe was a pleasure to work with. It didn’t take long to find the right unit for me as he was very knowledgeable on what was available and what would fit my needs best."