Rent Online & Move-In Today!

Brand New storage facility

Do you want the best of everything? Then you can’t do better than Best NW! Brand-new units at affordable rates!

Affordable Storage

We know you have choices for storage. That’s why we are committed to keeping our storage lockers affordable.


Open early - Open Late

Get your stuff when you want to! Our storage facility has long access hours from 6 am – 10 pm, 365 days a year.

Storage near 16290 Auto Lane, Sumner, WA

If you’re looking for self-storage in Sumner, your only visit should be to Best NW. We’re the newest –and nicest– storage option around. We designed our business to meet the needs of today’s storage customer, with features you want such as high-end security, month-to-month leases, a range of sizes, and knowledgeable storage professionals. We’re conveniently located on Auto Lane, just west of 166th Ave E along Hwy 410 next to the Rairdon’s Honda of Sumner.


Easy Bill Payment Options

We offer two easy ways to pay your rental bill. You can choose either our monthly credit card deduction or our online bill-pay option.

Heated Storage Units

Believe it or not, most storage units out there are not heated. But ours are. This helps protect your items from damaging temperature swings.

Moving Boxes and Packing Supplies

We offer a wide range of moving boxes and packing supplies to make your move go as smooth as possible.

Extensive Security Measures

When you store with us, you’re essentially hiring us to protect your stuff. We take that very seriously. That’s why we’ve implemented several security features to safeguard you and your belongings. These include:

  • 24-hour digitally-recorded video monitoring of buildings and grounds
  • Electronic key pads with unique pin codes for each customer
  • High security cylinder locks on storage unit doors
  • Perimeter fencing

No Long-Term Lease

When you lease a storage unit with us, not only is your rental a just a month-to-month basis, but we’ll prorate your rent when you move in and out so you’re only paying for the days you store. Here is a handy prorate calculator to figure out what you’ll pay. The only thing we ask is that you give us a 30-day notice when you want to move out.

Choice of Storage Rental Sizes

Our storage units come in an assortment of sizes from small storage units starting at 5’ x 5’ to large storage units as big as 10’ x 30’. These units are either indoor, heated storage units or drive-up access units.

Self Storage near Bonney Lake and Puyallup

If you live in the surrounding cities of Bonney Lake or Puyallup, Best Storage NW is a conveniently close self storage option for keeping your belongings.

Business Storage

If your business is running out of room to store things like products, samples, business files or other items, consider putting them in one of our commercial storage units. Is much cheaper than renting a bigger office space, and you can get at your items when you need them.

U-Haul Neighborhood Dealer

Best Storage NW is now a U-Haul Neighborhood Dealer offering U-Haul moving trucks, trailers, and towing equipment. Reserve a truck or trailer by calling us at (253) 826-2000 or by visiting

Sumner Community Resource Links

City of Sumner, WA – City Services Directory
Utilities: Electric & Natural Gas – Puget Sound Energy
Transportation – Sound Transit
Education – Sumner-Bonney Lake School District
Recreation – Parks & Events

Frequently Asked Questions – 16290 Auto Lane

What are the best storage facilities in Sumner, WA?

When it comes to top-notch self-storage in Sumner, WA, Best Storage NW on Auto Lane stands out. With its excellent amenities, secure units, and convenient location, it’s a popular choice among locals for their storage needs.

Are there any sales on self-storage in Sumner, WA?

Yes! Best Storage NW on Auto Lane often offers exclusive sales on their self-storage units. Keep an eye out for special promotions and discounts, providing excellent value for your storage requirements.

Which storage facilities in Sumner, WA have a covered loading and unloading area?

Best Storage NW on Auto Lane understands the importance of a covered loading and unloading area. That’s why they provide this feature, ensuring your belongings remain protected from the elements during the moving process.

Are large freight elevators important when looking for a Sumner, WA storage facility?

Absolutely! Best Storage NW on Auto Lane boasts large freight elevators, making it convenient and efficient to transport heavy or bulky items to upper-level units, saving you time and effort during your storage experience.

Which Sumner, WA storage facilities offer dollies and moving carts?

Best Storage NW on Auto Lane comes equipped with Dollies and moving carts, making it hassle-free to move your belongings in and out of the storage unit, providing a smoother and more enjoyable storage process.

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!

Best Storage NW located at 16290 Auto Lane in Sumner, Washington