Car storage units in Sun City, Maricopa County, AZ, and nearby area - 16 facilities and 259 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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3 units available
No Photo AvailableCrossriver RV Storage - 11811 West Harmony Lane, Sun City, AZ 85373
- Drive-Up Access
- Onsite Manager
- Security Camera
$90Large 10x20 -
1 units available
Happy Valley Storage & RV - 25011 North 115th Avenue, Sun City, AZ 85373
- Climate-Controlled
- Indoor
- Retail Available
$264Large 12x40 -
4 units available
Extra Space Storage - 10334 West Beardsley Road, Peoria, AZ 85382
- Climate-Controlled
- Indoor
- 24 hour access
$290Large 10x20 -
6 units available
Surprise Self Storage - 14136 North Litchfield Road, Surprise, AZ 85379
- Climate-Controlled
- Indoor
- Drive-Up Access
$277Large 14x20 -
2 units available
RightSpace Storage - 11634 West Peoria Avenue, Youngtown, AZ 85363
- Climate-Controlled
- Indoor
- Drive-Up Access
$96Large 10x20 -
1 units available
No Photo AvailableAdvantage Storage - 17225 North Dysart Road, Surprise, AZ 85378
- 24 hour access
- Drive-Up Access
- Onsite Manager
$536Large 14x35 -
9 units available
Extra Space Storage - 8969 NW Grand Avenue, Peoria, AZ 85345
- Indoor
- Drive-Up Access
- Retail Available
$156Large 10x20 -
2 units available
Advantage Storage - 7910 West Beardsley Road, Glendale, AZ 85382
- Climate-Controlled
- Indoor
- Retail Available
$144Large 10x20 -
8 units available
Extra Space Storage - 13246 North 113th Avenue, Youngtown, AZ 85363
- Indoor
- Drive-Up Access
- Retail Available
$97Large 10x30 -
3 units available
Extra Space Storage - 8410 West Union Hills Drive, Peoria, AZ 85382
- Climate-Controlled
- Indoor
- Drive-Up Access
$230Large 10x20 -
10 units available
Extra Space Storage - 10700 North 95th Avenue, Peoria, AZ 85345
- Climate-Controlled
- Indoor
- 24 hour access
$37Small 8x8$79Medium 10x15$130Large 10x20 -
8 units available
No Photo AvailableAdvantage Storage - 13516 West Foxfire Drive, Surprise, AZ 85378
- Drive-Up Access
- Onsite Manager
- Contactless Renting
$191Large 11x35 -
1 units available
SmartStop Self Storage - 11658 West Bell Road, Surprise, AZ 85374
- Climate-Controlled
- Indoor
- Drive-Up Access
$207Large 10x30 -
1 units available
No Photo AvailableEl Mir RV & Boat Storage - 10075 North El Mirage Road, El Mirage, AZ 85335
- Drive-Up Access
- Onsite Manager
- Contactless Renting
$72Large 10x20 -
1 units available
RightSpace Storage - 16110 North 75th Avenue, Peoria, AZ 85382
- Climate-Controlled
- Indoor
- Drive-Up Access
Large 9x24 -
8 units available
Extra Space Storage - 12500 North 75th Avenue, Peoria, AZ 85381
- Climate-Controlled
- Indoor
- Drive-Up Access
$80Medium 9x15$150Large 9x25
Trending storage types in Sun City:
Check out car storage units in nearby cities:
Need more options? Browse storage units in other Arizona cities!
- Phoenix, AZ from $10/mo
- Mesa, AZ from $7/mo
- Tucson, AZ from $11/mo
- Glendale, AZ from $14/mo
- Chandler, AZ from $7/mo
- Scottsdale, AZ from $7/mo
- Gilbert, AZ from $14/mo
- Peoria, AZ from $9/mo
- Tempe, AZ from $15/mo
- Surprise, AZ from $19/mo
- Buckeye, AZ from $18/mo
- Goodyear, AZ from $12/mo
- San Tan Valley, AZ from $39/mo
- Queen Creek, AZ from $16/mo
- Avondale, AZ from $18/mo
- Maricopa, AZ from $44/mo
- Casa Grande, AZ from $27/mo
- Apache Junction, AZ from $18/mo
- Laveen, AZ from $46/mo
- Tolleson, AZ from $25/mo
Types of car storage
With 4 car storage units nearby, you’ve got some solid choices around Sun City.
A car storage facility in Sun City, Maricopa County, AZ 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.