18 listings with more than 319 climate-controlled storage units in and around Sumner City, WA
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
West Coast Self - Storage, Sumner, WA 98390
- Climate-Controlled
- Indoor
- Drive-Up Access
$29Small 5x5$69Medium 10x10$184Large 10x20
Stor - N - Lok Self Storage, Bonney Lake, WA 98391
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$89Small 5x10$149Medium 10x10
Linden Park Storage, Puyallup, WA 98372
- Climate-Controlled
- Indoor
- Drive-Up Access
$78Small 5x7$169Medium 10x10$315Large 10x20
Lakeland Hills Heated Storage, Auburn, WA 98092
- Climate-Controlled
- Indoor
- Drive-Up Access
$43Small 5x5$129Medium 10x10$262Large 10x20
West Coast Self - Storage, Auburn, WA 98002
- Climate-Controlled
- Indoor
- Drive-Up Access
$32Small 5x5$99Medium 10x10$174Large 10x20
SmartStop Self Storage, Puyallup, WA 98371
- Climate-Controlled
- Indoor
- Drive-Up Access
$31Small 5x5$126Medium 10x10$104Large 10x20
ABC Mini Storage, Pacific, WA 98047
- Climate-Controlled
- Indoor
- Drive-Up Access
$37Small 5x5$87Medium 10x10$154Large 10x20
View Point Self Storage, Edgewood, WA 98372
- Climate-Controlled
- Indoor
- Drive-Up Access
$32Small 5x5$95Medium 11x13$134Large 10x30
Public Storage, Puyallup, WA 98374
- Climate-Controlled
- Indoor
- 24 hour access
$49Small 5x5$89Medium 10x15$102Large 10x30
Daffodil Storage, Puyallup, WA 98372
- Climate-Controlled
- Indoor
- Drive-Up Access
$79Small 5x5$169Medium 10x10$309Large 10x25
Edgewood Self Storage, Milton, WA 98354
- Climate-Controlled
- Indoor
- Onsite Manager
Daffodil Storage, Milton, WA 98354
- Climate-Controlled
- Indoor
- Drive-Up Access
$89Small 5x10$109Medium 9x20$274Large 10x20
Extra Space Storage, Bonney Lake, WA 98391
- Climate-Controlled
- Indoor
- Onsite Manager
$31Small 5x5$115Medium 10x10$196Large 10x20
Rainier View Storage, Puyallup, WA 98374
- Climate-Controlled
- Indoor
- Drive-Up Access
$35Small 5x5$105Medium 10x10$359Large 10x30
Extra Space Storage, Auburn, WA 98002
- Climate-Controlled
- Indoor
- Drive-Up Access
$13Small 5x5$132Medium 10x15$202Large 10x20
Glacier West Self Storage, Tacoma, WA 98422
- Climate-Controlled
- Indoor
- Drive-Up Access
Federal Way Heated Self Storage, Federal Way, WA 98003
- Climate-Controlled
- Indoor
- Drive-Up Access
$28Small 5x5$76Medium 10x10$129Large 10x20
Stor - It Here+, Bonney Lake, WA 98391
- Climate-Controlled
- Indoor
- Drive-Up Access
$55Small 5x5$66Medium 10x10$172Large 12x40
Need more options? Browse storage units in other Washington cities!
- Seattle, WA from $22/mo
- Spokane, WA from $37/mo
- Tacoma, WA from $17/mo
- Vancouver, WA from $25/mo
- Bellevue, WA from $50/mo
- Kent, WA from $45/mo
- Everett, WA from $17/mo
- Spokane Valley, WA from $19/mo
- Renton, WA from $83/mo
- Federal Way, WA from $41/mo
- Yakima, WA
- Kirkland, WA from $66/mo
- Auburn, WA from $43/mo
- Kennewick, WA from $94/mo
- Pasco, WA from $62/mo
- Redmond, WA from $58/mo
- Marysville, WA
- South Hill, WA from $30/mo
- Sammamish, WA from $91/mo
- Lakewood, WA from $94/mo
Average storage prices in Sumner City
With prices starting at $29, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $29 | - |
| 5x10 | $52 | - |
| 10x10 | $94 | - |
| 10x15 | $194 | - |
| 10x20 | $238 | - |
| 10x30 | $187 | - |
| Average (all sizes) | $132 | - |
Why you should use climate-controlled self storage?
Climate-controlled storage units maintain a consistent temperature throughout the year, regardless of the outside weather. This type of storage will protect your belongings from the damaging effects of extreme heat and cold.
Climate-controlled storage also manages humidity levels, preventing moisture-related damage like mold and mildew.
Whether you’re storing electronics, antiques, documents, or artwork, climate-controlled units offer the best environment to keep these sensitive items safe.

Frequently asked questions
How safe is self storage?
Most self storage facilities have some level of security, often including surveillance cameras and gated access. Popular security features include video surveillance and secure entry systems. Know that the facility comes with a strong security setup can give you confidence that your belongings are safe until you need them again.
What is climate-controlled storage?
Climate-controlled storage refers to a type of storage where temperature and humidity. The primary goal of climate control is to protect your belongings from environmental damage. Items that are sensitive or fragile, like furniture, appliances or antiques, aren't built to endure fluctuations in temperature and humidity. Without climate control, a standard self storage unit can expose these types of possessions to common damage like mold, mildew, rust, and corrosion.
What items cannot be put in storage?
Generally, avoid storing plants, food, live animals, hazardous and wet items among other. However, ask the facility you plan on renting from to find out the specific list of items that can't be put in storage.
Can I go to my storage unit anytime?
Access to your unit can vary depending on the facility. Some self storage locations offer 24/7 access, while others limit entry to specific operating hours that can vary. It's also a good idea to ask what their access schedule prior renting a unit to see if it matches your needs.
Methodology Note: Self storage data - including pricing and unit information - is analyzed and curated by RentCafe Self Storage. Statements reflect local market coverage and storage availability trends within the area.
Data sources: RentCafe Self Storage Research, Yardi Matrix, U.S. Census.