Car storage units in Middleton, ID, area (30-mile radius) - 14 facilities and 169 available spaces.
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
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9 units available
Extra Space Storage - 21892 Cobalt Avenue, Caldwell, ID 83605
- Indoor
- Drive-Up Access
- Retail Available
$84Large 8x25 -
6 units available
Stor - It Self Storage - 6617 Cleveland Blvd, Caldwell, ID 83607
- 24 hour access
- Drive-Up Access
- Retail Available
$60Medium 12x14$84Large 10x40 -
1 units available
No Photo AvailableUstick Storage - 17848 Middleton Road, Nampa, ID 83687
- Climate-Controlled
- Indoor
- Drive-Up Access
$90Large 12x32 -
3 units available
Public Storage - 2316 West Hemingway Blvd, Nampa, ID 83651
- 24 hour access
- Drive-Up Access
- Retail Available
$112Large 11x25 -
5 units available
No Photo AvailableKarcher Boat and RV Storage - 2221 Caldwell Blvd, Nampa, ID 83651
- 24 hour access
- Drive-Up Access
- Onsite Manager
$93Large 12x25 -
3 units available
Public Storage - 9870 West State Street, Star, ID 83669
- Climate-Controlled
- Indoor
- Drive-Up Access
$199Large 10x20 -
4 units available
Public Storage - 809 South KCID Road, Caldwell, ID 83605
- Climate-Controlled
- Indoor
- Drive-Up Access
$130Large 12x35 -
2 units available
Storelocal Storage - 17792 Middleton Road, Nampa, ID 83687
- Indoor
- 24 hour access
- Drive-Up Access
$144Large 13x45 -
3 units available
Stor - It Self Storage - 2412 East Chicago Street, Caldwell, ID 83605
- 24 hour access
- Drive-Up Access
- Retail Available
$44Large 10x25 -
3 units available
Canyon Storage - 3011 Caldwell Blvd, Nampa, ID 83651
- Indoor
- 24 hour access
- Drive-Up Access
$35Large 12x20 -
2 units available
208 Storage - 4114 Nelson Lane, Caldwell, ID 83605
- Indoor
- Drive-Up Access
- Retail Available
$70Large 11x20 -
2 units available
Stor - It Self Storage - 6236 Hunt Avenue, Nampa, ID 83687
- 24 hour access
- Drive-Up Access
- Retail Available
$72Large 12x20 -
7 units available
Public Storage - 827 West Karcher Road, Nampa, ID 83687
- 24 hour access
- Drive-Up Access
- Retail Available
$156Large 13x25 -
3 units available
Secure Summit Storage - 858 Sunset Drive, Emmett, ID 83617
- Drive-Up Access
- Onsite Manager
- Security Camera
$150Large 10x20
Trending storage types in Middleton:
Check out car storage units in nearby cities:
Need more options? Browse storage units in other Idaho cities!
- Boise City, ID from $29/mo
- Nampa, ID from $25/mo
- Meridian, ID from $33/mo
- Caldwell, ID from $30/mo
- Coeur d'Alene, ID from $41/mo
- Post Falls, ID from $30/mo
- Moscow, ID from $35/mo
- Hayden, ID from $45/mo
- Kuna, ID from $60/mo
- Mountain Home, ID from $5/mo
- Rathdrum, ID from $60/mo
- Emmett, ID from $70/mo
- Eagle, ID from $34/mo
- Payette, ID from $30/mo
- Fruitland, ID from $78/mo
- Star, ID from $37/mo
- Athol, ID from $70/mo
- Wilder, ID from $40/mo
Types of car storage
A car storage facility in Middleton, ID may offer:
Outdoor storage
- May be open or covered
- Best for: Short-term storage or larger vehicles
- Tip: Use a weatherproof cover for protection
Indoor storage
- Offers the highest level of protection
- Often includes climate and humidity control
- Ideal for long-term, luxury, or seasonal vehicles
What’s the best size for a vehicle storage space?
Choosing the right unit size depends on the type and length of your vehicle. Here’s a quick guide to help you pick the best fit:
10′ × 15′ – Best for compact cars and hatchbacks
- Works well for vehicles under 15 feet long
- Ideal for short-term or seasonal storage
- Examples: Mini Cooper, Honda Fit, Mazda Miata
10′ × 20′ – Fits most sedans, crossovers, and small SUVs
- A popular choice for everyday cars
- Also fits small pickups with standard beds
- Examples: Toyota Camry, Honda CR-V, Ford Ranger
10′ × 25′ – Good for full-size sedans, SUVs, and standard pickups
- Allows extra space for larger vehicles or tighter maneuvering
- Great for long-term storage or occasional access
- Examples: Ford F-150, Chevy Tahoe, Dodge Charger
10′ × 30′ – Ideal for oversized vehicles
- Accommodates vans, extended cab trucks, and long-bed pickups
- Recommended for vehicles over 19 feet long
- Examples: Chevrolet Silverado Crew Cab, Ford Expedition Max, Sprinter van
Tip: Always measure your vehicle (including mirrors or attachments) before booking to ensure a proper fit.
How to get your vehicle ready for storage
Before storing your car, be sure to:
- Wash and wax to protect the exterior
- Check and top off fluids (oil, brake fluid, coolant)
- Fill the gas tank and add fuel stabilizer
- Inflate tires to the proper PSI
- Disconnect the battery or use a maintainer
- Use a breathable, fitted car cover
What documents you need to store your car
Storage facilities may have specific requirements before you can store your vehicle:
- Proof of ownership (vehicle title or registration)
- Valid government-issued ID
- Proof of insurance (some facilities require it even if your car is off the road)
- Up-to-date registration (requirements vary by state and facility)
Tip: Always check with the facility in advance, as some will not accept vehicles with expired registration or no insurance. Read your lease agreement carefully and ask about storage-specific insurance options.
How secure your car is in self storage
When choosing a car storage facility, security is crucial. Here’s what to look for:
- 24/7 video surveillance and monitored security systems
- Gated access with keypad or card entry
- Well-lit premises and secure fencing
- On-site staff or regular patrols
- Reputation for safety in the local community
Tip: Ask the facility about recent upgrades to their security and check online reviews for peace of mind.
Frequently asked questions
Can I put a car in a storage unit?
Yes – most standard vehicles fit in a 10′×20′ unit or larger. Be sure to measure your car and check height/width clearance (usually 7'8").
How often should I start a stored car?
Every 2 weeks is ideal to keep fluids moving and the battery charged. If you're storing in a climate-controlled space, once a month may be fine.
Do I need insurance?
Yes. Most facilities require proof of insurance, and it helps protect your vehicle from theft, fire, or damage during storage.