Looking for storage units in National City? We work with the best storage operators across National City to bring you the lowest prices on climate-controlled units, drive-up access, and exclusive deals like first month free.
National City storage units start at $25.00/month. Popular 10×10 units average $150.97/month, with the lowest at $62.00.
See live pricing from 75 facilities near you, filter by location and features, and reserve your unit online in minutes.
| Unit Size | Average Price | What Fits |
|---|---|---|
| 5'x5' | $58.86 | Closet, boxes, seasonal |
| 5'x10' | $89.37 | Studio, mattress set |
| 10'x10' | $150.97 | 1-bedroom apartment |
| 10'x15' | $241.04 | 2-bedroom home |
| 10'x20' | $328.88 | 3-bedroom house, vehicle |
FindStorageFast monitors real-time pricing at 74 storage facilities in National City. Our free comparison platform shows current rental rates by units size as of January 29, 2026:
5x5 storage units (25 sq ft)
Average price in National City: $58.86/month
Lowest price in National City: $25.00/month
Cheapest 5x5 units located at: A-Aardvark Self Storage
5x10 storage units (50sq ft)
Average price in National City: $89.37/month
Lowest price in National City: $48.00/month
Cheapest 5x10 units located at: Morena Storage - San Diego
10x10 storage units (100 sq ft)
Average price in National City: $150.97/month
Lowest 10x10 in National City: $62.00/month
Cheapest 10x10 units located at: Morena Storage - San Diego
10x15 storage units (150 sq ft)
Average price in National City: $241.04/month
Lowest price in National City: $139.00/month
Cheapest 10x15 units located at: 9169 - StorQuest - El Cajon / Main
10x20 storage units (200 sq ft)
Average price in National City: $328.88/month
Lowest price in National City: $159.00/month
Cheapest 10x20 units located at: StorQuest - Jamul / Jefferson
Unsure of what unit size you need? Our storage unit size guide provides more details on what fits in each size. Note: Lowest and average price values above are calculated daily using FindStorageFast marketplace data. Last updated January 29, 2026.
Climate controlled units maintain consistent conditions year-round, protecting stored items from heat, cold, and humidity damage. Learn more about which items need climate control in our comprehensive guide.
National City has 24 climate-controlled storage facilities with an average price of $77.64/month. CubeSmart Self Storage - San Diego - 9645 Aero Dr currently offers the lowest price at $26.40/month.
Drive-up units provide ground-level vehicle access directly to your storage unit eliminating elevators, hallways, and loading hassles. These units work best for business inventory, contractor equipment, DIY moves and those needing frequent access.
Drive-up storage in National City averages $269.27/month across 39 facilities. The current lowest price is $38.00/month at StaxUP Storage - El Cajon.
24-hour access lets you retrieve or store items on your schedule, while limited-access facilities restrict entry to specific hours—typically 6am-10pm.
Round-the-clock access is available at 2 National City facilities, with prices starting at $39.00/month at Storage King USA - 051 - Spring Valley, CA - Elevator Rd.
Vehicle storage provides a dedicated space to protect cars, RVs, boats, and other vehicles from weather and theft when not in use.
26 National City facilities offer vehicle storage starting at $152.00/month. Options include outdoor parking, covered parking, and drive-up storage units. The lowest price for vehicle storage near National City (as of January 29, 2026) is at Extra Space Storage - 1984 - Santee - Woodside Ave.
The lowest vehicle storage prices in National City by parking space size:
20 ft parking space: $152.00/month at Extra Space Storage - 1984 - Santee - Woodside Ave.
Unless otherwise noted, all pricing and facility information above is calculated daily from FindStorageFast marketplace data. Last updated January 29, 2026.
FindStorageFast lists over 75 storage facilities in National City. Enter your Zip code to see facilities sorted by distance from you. Filter by size, climate control, car storage, and drive-up access to compare live pricing.
Yes - at least 26 storage facilities in National City offer outdoor parking for car, boat, and RV storage. Some facilities offer covered parking or drive-up storage to help protect your vehicle from the elements. Drive-up and covered options generally cost more than regular outdoor parking spaces.
On January 29, 2026 the average cost of a 10 x 10 storage unit in National City was $150.97 per month, while the cheapest 10 x 10 storage unit is $62.00 per month at Morena Storage - San Diego.
Storage prices in National City vary by size and location. Small 5 x 5 units start at $25.00 monthly, popular 10 x 10 units begin at $62.00/month and large 10 x 20 units start at $159.00. Climate-controlled units generally come at a 10-15% premium. Compare exact pricing across all National City facilities on FindStorageFast.
Depends what you're storing. Electronics, wood furniture, photos, and anything leather needs climate control or it'll warp, crack, or grow mold. Metal tools, plastic stuff, and outdoor furniture? You're fine without it. In National City, climate control averages $77.64/month. Only pay the premium if most of your stuff actually needs protection.
Yes, FindStorageFast lets you compare and reserve storage units online across National City. View real-time availability, compare pricing at 75 facilities, read reviews, and book instantly. No calling multiple locations – reserve your unit in 2 minutes with an immediate confirmation.
The average price for a climate controlled storage unit in National City on January 29, 2026 is $77.64 per month. Prices vary depending on unit size and facility location. You can find the cheapest climate controlled storage unit in National City at CubeSmart Self Storage - San Diego - 9645 Aero Dr for $26.40 per month.
Storage units work well for most household items, furniture, seasonal goods, and business inventory. Facilities restrict flammable materials (gasoline, propane, paint thinner, chemicals), perishable food, plants, animals, and illegal items. Firearms, ammunition, and valuable items like jewelry vary. Some facilities prohibit them entirely, while others allow them with restrictions. Storing prohibited items can violate your lease agreement and result in access restrictions. Review your lease's prohibited items section to avoid issues.
Yes. Unit size has the biggest impact—small units start at $25.00/month while large units start at $241.04/month. Location and amenities, such as climate control, drive-up access, and 24/7 access also increase monthly pricing. Facilities in downtown National City, generally cost more than those in nearby suburban areas.
A 5 x 5 storage unit (walk-in closet size) fits a small bedroom or dorm room. A 5 x 10 holds a one-bedroom apartment. A ten by ten fits a two-bedroom apartment with furniture. Use FindStorageFast's size guide to compare options across National City facilities.
