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- pOne-Time Admin Charge $30A one-time, non-refundable administrative fee is applied when you sign your lease agreement. This fee includes expenses for processing your lease agreement, as well as setting up your account and access credentials, to facilitate a seamless move-in experience.
*Terms & Conditions for Promotions and Size Disclaimer
Promotional Terms
Limit, one promotion per customer. Promotion not valid on additional spaces or transfers and applies to new storage customers only. Promotions cannot be used in conjunction with any other offer except for web rate pricing. Promotions are subject to change and availability. Promotions may not be available on all unit sizes. Features may vary by location. Promotions are not valid with any other discount offers. Promotions have NO cash value. Promotions do not apply to taxes, insurance, administrative fees, or other fees. Promotions must be applied at time of checkout and cannot be applied to an existing rental, once rented. See Rental Agreement for additional details.
Half-Off and Free Rent Promotions
Available only at participating locations and for select units. Promotions such as "First Month Free," "Half Off First Month," "Half Off First 2 Months," and similar offers do not cover taxes, insurance, administrative fees, or other charges where applicable and cannot be combined with other promotions.
Size Disclaimer
The advertised unit sizes for rent are approximate, and the actual units at the self-storage facility may vary slightly in shape or size. Customers are encouraged to inspect the specific unit they intend to rent before signing a rental agreement and make their decision based on the inspection, not the advertised size. Rental prices for units are not determined by square footage.
Smart Unit Trial Disclaimer
Smart Unit service is available at select locations and is provided with an initial 30-day free trial at no obligation. Following the expiration of the 30-day trial period, the service will automatically continue and be billed at the monthly subscription rate of $15.00 unless canceled by the tenant. Cancellation may be made at any time and will prevent future charges. The 30-day free trial is issued as a $15.00 rent credit applied to the tenant’s account at the time of rental; the rent credit has no cash value and is non-refundable. Availability, terms, features, and pricing are subject to change and may vary by location.
Other Locations Near You
How much space do you need?
If you’re not quite sure what size storage unit is going to be a good fit check out our size estimator tool.
Frequently asked questions
Sumner Storage Units on Auto Lane
Do you want a place with excellent security? Check. Best Storage NW has implemented advanced security measures to ensure that your belongings (and you) stay safe.
Want a storage unit that fits your needs? Check. Our sizes range from small (5 x 5) to very large (10 x 30) so that no matter what you need to store, we’ve got the right size for you.
Do you want to store with a place that won’t break your budget? Check. Even though we offer you storage options that are miles above our competition, we know you have to think about your pocketbook. So, we keep our rates competitive and we run weekly specials so that you can secure a low monthly rate. Plus, our leases are month-to-month so you’re not locked into any long-term contract.
- Indoor, heated storage units
- Ground level, drive-up storage units
- Covered loading and unloading area to keep you dry
- Dollies and moving carts free for your use
- Large freight elevators to accommodate all your things
- Comprehensive video surveillance to give you peace of mind
- And so much more!We encourage you to stop by for a visit of our new storage facility. We’re extremely proud of it. Our knowledgeable storage professionals don’t work on commission so they are purely there to help you with your storage needs. If you know what you want, go ahead and reserve a unit below. This is a no-obligation reservation and you don’t need a credit card. We’ll just simply hold this unit for you until you come in. And you can cancel your reservation at any time.
Things to do in Sumner, WA
Sumner Rhubarb Days
This annual event held in late July every year features a plethora of activities, such as the vintage market sidewalk sale, rhubarb bakeoff, pie eating contest, live music, children’s activities, rhubarb races, and more.
Sunset Festival of Bands
The Sunset Festival of Bands is held every fall at the Sunset Chev Stadium in Sumner and features high school bands from all over the northwest competing in the areas of musicianship and performance.
Classy Chassis
The Classy Chassis Classic Car, Rod, and Truck Show is held in mid-August every year and features the aforementioned vehicles plus live music, a raffle, auto quiz, poker walk, and shopping.
We’re Here to Help
Our storage experts are here to help you find the right solution for all your storage needs.
About Us
Best Storage NW is located at 16290 Auto Lane in Sumner, WA. Are you ready to get organized? Give us a call or visit us today!
Office Hours
Access Hours
Property Features
- Heated Storage Units
- Secure Digital Access
- 24-Hour Security Video
- Moving Boxes & Packing Supplies
- Drive-Up Access Units
- Clean Well-Lit Facility
- Secure Online Payment
- U Haul Truck Rental Partner


