Storage units in King County, WA
Issaquah Mini Storage - 6011 East Lake Sammamish Pkwy SE, Issaquah, WA 98029
- Drive-Up Access
- Retail Available
- Onsite Manager
5x10 Small $125/mo10x10 Medium $200/mo10x20 Large $350/mo- Contactless
Public Storage - 5806 221st Place SE, Issaquah, WA 98027
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $122/mo10x10 Medium $160/mo10x20 Large $343/mo - Contactless
Extra Space Storage - 33620 21st Avenue SW, Federal Way, WA 98023
- Climate-Controlled
- Indoor
- Drive-Up Access
4x5 Small $16/mo10x10 Medium $97/mo10x20 Large $206/mo - Contactless
Public Storage - 15400 1st Avenue South, Burien, WA 98148
- Indoor
- Drive-Up Access
- Retail Available
5x5 Small $46/mo10x10 Medium $150/mo10x20 Large $183/mo - Contactless
Public Storage - 25700 Pacific Hwy South, Kent, WA 98032
- Indoor
- Drive-Up Access
- Retail Available
5x5 Small $32/mo10x10 Medium $90/mo10x20 Large $185/mo - Contactless
SecureSpace Self Storage - 5950 Southcenter Blvd, Tukwila, WA 98188
- Climate-Controlled
- Indoor
- Onsite Manager
5x5 Small $40/mo10x10 Medium $105/mo10x20 Large $303/mo - Contactless
Public Storage - 22013 SE Wax Road, Maple Valley, WA 98038
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $72/mo10x10 Medium $159/mo10x20 Large $144/mo - Contactless
Public Storage - 10528 SE 256th Street, Kent, WA 98030
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $40/mo10x10 Medium $130/mo10x30 Large $446/mo - Contactless
Public Storage - 7133 Delridge Way SW, Seattle, WA 98106
- Indoor
- Drive-Up Access
- Retail Available
5x5 Small $98/mo10x10 Medium $193/mo10x20 Large $249/mo - Contactless
SecureSpace Self Storage - 34202 16th Avenue South, Federal Way, WA 98003
- Indoor
- 24 hour access
- Drive-Up Access
3x5 Small $19/mo10x10 Medium $81/mo10x20 Large $196/mo Kent East Hill Self Storage - 10625 SE 240th Street, Kent, WA 98031
- Indoor
- Drive-Up Access
- Retail Available
Public Storage - 19237 Aurora Avenue North, Shoreline, WA 98133
- Climate-Controlled
- Indoor
- Retail Available
4x5 Small $51/mo10x10 Medium $131/mo10x20 Large $229/mo- Contactless
10 Federal Storage - 11836 Des Moines Memorial Drive, Seattle, WA 98168
- Climate-Controlled
- Indoor
- Drive-Up Access
Century Square Self Storage - 1120 South 324th Street, Federal Way, WA 98003
- Indoor
- Drive-Up Access
- Retail Available
SafeGard Self Storage - 1015 164th Avenue NE, Bellevue, WA 98008
- Indoor
- Drive-Up Access
- Onsite Manager
5x10 Small $115/mo10x10 Medium $195/mo12x27 Large $205/moBelltown Self Storage - 1915 3rd Avenue, Seattle , WA 98101
- Climate-Controlled
- Indoor
- Retail Available
2x5 Small $45/mo10x10 Medium $125/mo10x20 Large $220/moEnumclaw Self Storage - 810 Blake Street, Enumclaw, WA 98022
- Indoor
- Drive-Up Access
- Retail Available
Sunset Highway Self - Storage - 4546 NE Sunset Blvd, Renton, WA 98059
- Drive-Up Access
- Retail Available
- Onsite Manager
SeaTac Self Storage - 16219 Military Road South, Seatac, WA 98188
- Climate-Controlled
- Indoor
- Drive-Up Access
West Coast Self - Storage - 16523 Aurora Avenue North, Shoreline, WA 98133
- Climate-Controlled
- Indoor
- Retail Available
5x5 Small $54/mo10x10 Medium $139/mo10x20 Large $264/mo
Browse storage units in other top cities across Washington:
- Seattle, WA : 1,032 storage units from $12
- Spokane, WA : 307 storage units from $20
- Tacoma, WA : 485 storage units from $14
- Vancouver, WA : 344 storage units from $25
- Bellevue, WA : 156 storage units from $48
- Kent, WA : 299 storage units from $20
- Everett, WA : 222 storage units from $14
- Spokane Valley, WA : 280 storage units from $25
- Renton, WA : 113 storage units from $36
- Federal Way, WA : 127 storage units from $16
How much is a storage unit in King County?
Street rates can differ based on unit sizes, type of service, location and overall demand in the area. Features like climate control, 24/7 access, and enhanced security can also impact storage costs. Also worth noting is that many facilities offer discounts for long-term rentals and first-time customers – be sure to ask your preferred storage facility manager for details.
Average Storage Unit Prices by Size
Non Climate-Controlled Units*
| Unit Size | Avg. Street Rate |
|---|---|
| 5x5 | $60 |
| 5x10 | $95 |
| 10x10 | $168 |
| 10x15 | $231 |
| 10x20 | $297 |
| 10x30 | $414 |
| 20x30 | $806 |
| Average all sizes | $296 |
Climate-Controlled Units*
| Unit Size | Avg. Street Rate |
|---|---|
| 5x5 | $64 |
| 5x10 | $102 |
| 10x10 | $174 |
| 10x15 | $237 |
| 10x20 | $313 |
| 10x30 | $424 |
| 20x30 | $806 |
| Average all sizes | $303 |
Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $60 per month on average.
Meanwhile, non-climate-controlled 20x30 storage units call for $806 per month on average.
Prices for climate-controlled storage units range from $64 for 5x5 units to $806 for 20x30 units.
The types of storage — self storage, car storage, RV storage, boat storage, and wine storage — can also influence pricing, mainly due to factors like space requirements, specialized needs and amenities. Self storage typically involves smaller units for personal items, while car, RV and boat storage require larger spaces and enhanced security. Wine storage demands specific climate control.
Climate-Controlled Storage in King County, WA
The choice between climate-controlled and non-climate-controlled storage depends on the specific needs of the items being stored and the budget available for storage solutions.
Climate-controlled self storage
Climate-controlled units are excellent for storing temperature- and humidity-sensitive items such as furniture, appliances, documents, clothes and much more.
Frequently Asked Questions
What storage unit size do I need?
There’s a range of unit sizes in King County, 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 King County, 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 King County, 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.
How to find storage near me
Looking for the best storage options in Columbus, OH? We've got you covered with the most extensive inventory of listings, conveniently available online. Use our location finder to search for storage space in your desired area and easily compare features, prices and unit sizes to find the perfect spot for all your stuff.
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