Climate-controlled storage units in Seattle, WA
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Contactless7x10 Small $79/mo10x10 Medium $144/mo10x20 Large $392/mo
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Contactless
CubeSmart Self Storage - 2400 1st Avenue South, Seattle, WA 98134
- Climate-Controlled
- Indoor
- Drive-Up Access
3x5 Small $82/mo10x10 Medium $193/mo20x10 Large $357/mo -
Greenwood Heated Storage - 10115 Greenwood Avenue North, Seattle, WA 98133
- Climate-Controlled
- Indoor
- Drive-Up Access
4x4 Small $62/mo10x10 Medium $302/mo -
Contactless5x5 Small $95/mo10x10 Medium $143/mo10x20 Large $356/mo
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Contactless
Shoreline Storage - 17828 Midvale Avenue North, Shoreline , WA 98133
- Climate-Controlled
- Indoor
- Drive-Up Access
4x5 Small $62/mo10x10 Medium $257/mo12x30 Large $319/mo -
Contactless
Extra Space Storage - 1430 North 130th Street, Seattle, WA 98133
- Climate-Controlled
- Indoor
- 24 hour access
5x5 Small $77/mo10x10 Medium $279/mo10x20 Large $486/mo -
Contactless
CubeSmart Self Storage - 1300 West Nickerson Street, Seattle, WA 98119
- Climate-Controlled
- Indoor
- Drive-Up Access
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Contactless
Public Storage - 10020 Martin Luther King Jr. Way South, Seattle, WA 98178
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $49/mo10x10 Medium $118/mo10x20 Large $170/mo -
Contactless
Public Storage - 14900 Aurora Avenue North, Shoreline, WA 98133
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $53/mo10x10 Medium $165/mo10x20 Large $309/mo -
Contactless
Seattle Vault Self Storage - 1800 Terry Avenue, Seattle, WA 98101
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $36/mo13x9 Medium $99/mo10x20 Large $335/mo -
Contactless
Public Storage - 700 Fairview Avenue North, Seattle, WA 98109
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $67/mo10x10 Medium $203/mo10x20 Large $374/mo -
Contactless
SecureSpace Self Storage - 4714 Ballard Avenue NW, Seattle, WA 98107
- Climate-Controlled
- Indoor
- Drive-Up Access
5x6 Small $42/mo8x13 Medium $127/mo -
Contactless
145th Aurora Storage - 14540 Aurora Avenue North, Shoreline, WA 98133
- Climate-Controlled
- Indoor
- Drive-Up Access
3x4 Small $29/mo10x10 Medium $174/mo10x20 Large $329/mo -
Contactless3x3 Small $20/mo10x10 Medium $239/mo10x20 Large $322/mo
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Contactless5x5 Small $67/mo10x10 Medium $181/mo
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Contactless5x10 Small $288/mo10x25 Large $602/mo
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Contactless
Public Storage - 3000 15th Avenue West, Seattle, WA 98119
- Climate-Controlled
- Indoor
- Retail Available
10x15 Medium $226/mo10x20 Large $237/mo -
West Coast Self - Storage - 3736 Rainier Avenue South, Seattle, WA 98144
- Climate-Controlled
- Indoor
- Retail Available
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Contactless
Public Storage - 10821 Lake City Way NE, Seattle, WA 98125
- Climate-Controlled
- Indoor
- Retail Available
5x4 Small $37/mo10x10 Medium $264/mo20x10 Large $620/mo -
Contactless
Extra Space Storage - 1561 West Armory Way, Seattle, WA 98119
- Climate-Controlled
- Indoor
- Drive-Up Access
4x5 Small $43/mo10x10 Medium $210/mo10x20 Large $256/mo
Popular storage types in Seattle:
- Self storage from $23
- RV storage from $168
- Car storage from $45
Climate-controlled storage units in nearby cities:
- Mercer Island, WA : 11 storage units (5 miles away) from $111
- Burien, WA : 3 storage units (8 miles away) from $61
- Tukwila, WA : 23 storage units (8 miles away) from $43
- Newcastle, WA : 25 storage units (9 miles away) from $66
- Kirkland, WA : 20 storage units (10 miles away) from $69
- SeaTac, WA : 17 storage units (10 miles away) from $23
- Shoreline, WA : 26 storage units (12 miles away) from $40
- Kenmore, WA : 33 storage units (13 miles away) from $61
- Redmond, WA : 28 storage units (14 miles away) from $49
- Woodinville, WA : 17 storage units (16 miles away) from $79
- Issaquah, WA : 35 storage units (17 miles away) from $86
- Bothell, WA : 21 storage units (17 miles away) from $52
- Edmonds, WA : 11 storage units (17 miles away) from $64
- Lynnwood, WA : 17 storage units (18 miles away) from $71
- Covington, WA : 14 storage units (19 miles away) from $61
- Silverdale, WA : 24 storage units (19 miles away) from $47
Browse storage units in other top cities across Washington:
- Spokane, WA : 287 storage units from $20
- Tacoma, WA : 425 storage units from $14
- Vancouver, WA : 305 storage units from $30
- Bellevue, WA : 130 storage units from $48
- Kent, WA : 254 storage units from $29
- Everett, WA : 221 storage units from $14
- Spokane Valley, WA : 303 storage units from $19
- Renton, WA : 89 storage units from $51
- Federal Way, WA : 116 storage units from $13
- Yakima, WA : 68 storage units from $49
How much is a climate-controlled storage unit in Seattle, WA?
The average price for climate-controlled units in Seattle, WA hovers around $152. There are 43 facilities in Seattle offering climate-controlled storage units.
Why do you need climate-controlled storage?
Climate-controlled storage ensures constant temperature and humidity inside the unit, regardless of the season. This protects your belongings from damages associated with extreme heat or extreme cold and prevents the formation of mold and mildew.
Climate-controlled units are generally recommended for expensive and delicate belongings, including antiques, artwork, electronics, collectibles, and important documents.
Even in temperate areas, like Seattle, WA, where climate is pleasant, climate-controlled storage offers protection from humidity spikes or temperature swings, ensuring your belongings remain in pristine condition.
How to pack your items for climate-controlled storage
Pack items for climate-controlled storage with care to ensure their preservation. Begin by cleaning and thoroughly drying all items to prevent mold and mildew.
Use sturdy, high-quality boxes for packing, and label each box clearly. Wrap fragile items in bubble wrap or packing paper. Use furniture covers or blankets for larger pieces.
For added protection, place silica gel packets inside boxes to absorb any residual moisture.
Stack boxes strategically, with heavier ones on the bottom.
Finally, create an inventory list to keep track of your stored items for easy access and organization.
Check our useful guides on using climate-controlled self storage for more information:
Frequently Asked Questions
What storage unit size do I need?
There’s a range of unit sizes in Seattle, WA. Rent a 5'x5' unit to hold some boxes, a 10'x10' for a bedroom’s contents, or a 10'x20' for a car. Find out more about the right unit size for your needs in our self storage unit size guide, or use storage unit size calculator to identify the type of unit that can best fit the items you need to store.
Can I access my storage unit 24/7?
Some storage facilities do offer round-the-clock access to their units for customers. Before signing a lease, it’s important to inquire about the facility's business hours to determine if this option suits your needs. Having 24/7 access can be especially helpful if you have a busy schedule and need the flexibility to visit your unit at your convenience.
Are there free storage deals in Seattle, WA?
For new customers, many storage facilities offer promotions such as “first month free” or “$50 off your first three months.” Local operators might also provide reduced rates for the first several months or lower ongoing rates for customers who commit to longer rental periods. Special demographic-based discounts are available for military personnel, seniors and students, recognizing their unique needs and budgets. Be sure to check out any specials on available listings.
Can self storage be useful for my business?
Whether it’s for storing excess inventory, securing large equipment or archiving important documents, self storage provides a range of benefits. It helps declutter workspaces, supports e-commerce operations and serves as a reliable option during renovations or relocations. With flexible leasing terms and various unit sizes available in Seattle, WA, self storage adapts to your business’s needs, making it an ideal choice for companies aiming to optimize their operational efficiency and reduce costs.