Additional Mini Storage

348 Highline Dr,
East Wenatchee, WA 98802
(509) 745-5561
  • Mon9:30am - 5:00pm
  • Tue9:30am - 5:00pm
  • Wed9:30am - 5:00pm
  • Thu9:30am - 5:00pm
  • Fri9:30am - 5:00pm
  • Sat9:30am - 3:00pm
  • SunClosed
  • Mon6:00am - 9:00pm
  • Tue6:00am - 9:00pm
  • Wed6:00am - 9:00pm
  • Thu6:00am - 9:00pm
  • Fri6:00am - 9:00pm
  • Sat6:00am - 9:00pm
  • Sun6:00am - 9:00pm
5' x 5' Small
  • Non-Climate Controlled
50% off 2 months
Hurry, only 2 left!
Web Rate $89
5' x 10' Small
  • Non-Climate Controlled
Hurry, only 2 left!
Web Rate $103
10' x 10' Medium
  • Heated
Hurry, only 1 left!
Web Rate $214
10' x 15' Large
  • Non-Climate Controlled
50% off 1st month
Hurry, only 3 left!
Web Rate $199
10' x 20' Large
  • Non-Climate Controlled
50% off 2 months
Web Rate $215
15' x 15' Extra large
  • Non-Climate Controlled
50% off 2 months
Hurry, only 1 left!
Web Rate $303
10' x 30' Extra large
  • Non-Climate Controlled
50% off 1st month
Hurry, only 1 left!
Web Rate $397
15' x 27' Extra large
  • Non-Climate Controlled
50% off 3 months
Hurry, only 1 left!
Web Rate $355


Welcome to East Wenatchee! We’re fortunate to call the beautiful Wenatchee valley home and are excited to share it with you! Whether you love exploring unique restaurants and shops in town or want to head out and conquer the Columbia, there’s something for everyone in our community! 

 If you’re new to the area, the following links are great resources to reference while settling in:

East Wenatchee, WA, Storage Units

Making more room can be tough, especially if you’re moving, trying to free up your garage for a new vehicle, or just not quite sure where you’ll be headed next. Self storage units at Additional Mini Storage can help you find a landing place for your extra stuff, no matter if you need to store extra outdoor gear long-term after downsizing, need a place for some furniture during a move, or want to get some extra storage for your growing family. Self storage can even be a great solution for keeping your business’ extra supplies and inventory. 

No matter the reason you need storage, we’re excited to have you in our community in East Wenatchee! Find us across from Costco on Highline Drive in the southern part of East Wenatchee. We’re just minutes off of U.S. Highway 28, so are in a convenient location for swinging by while you run errands or while you’re heading out of town to explore along the Columbia (and beyond)!

East Wenatchee Storage Features and Amenities

At Additional Mini Storage we want your storage experience to be as seamless as possible starting the day you move in. Keep the self storage rental process simple with our contactless online account management, you can even rent or reserve a unit online. 

Choose from a variety of unit sizes to find the perfect unit to fit everything you have to store without paying for unused space. We even have heated storage units at a few different sizes for storing your temperature-sensitive items. If you’re moving and need some extra boxes, we have you covered! Just stop by the office to buy extra packing supplies.

Drive-up Storage Units in East Wenatchee

Drive-up access units make stopping by your storage unit extra simple. Choose one of our drive-up storage units for making quick pit-stops or to move heavy items. One of our best storage tips for easy storage is to leave a center aisle open in your unit to make accessing everything even simpler!

Find Your East Wenatchee, WA, Storage Unit Today

Get some extra elbow room back ASAP when you rent or reserve your unit online! We’ll walk you through the steps and will be just a call away if you run into questions or want our assistance!