Chateau Storage & Business Park

28610 Maple Valley Black Diamond Rd SE, Maple Valley, WA 98038

Available Units

graphic of unit space

11' x 25'

Extra Large
  • Non-Climate Controlled
  • Drive Up Access
50% off 1st month
Hurry, only 3 left!
Web Rate $389  $ 195

*Rates can include promotional discounts. One discount per customer, for new customers only.

Didn't find your unit? Try these nearby locations

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24215 SE 271st Place
Maple Valley, WA 98038

Units starting at $47

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4425 Auburn Way North
Auburn, WA 98002

Units starting at $34

Office & Access Hours

Office Hours

  • Sun - Sat9:00am - 6:00pm

Access Hours

  • Sun - Sat6:00am - 9:00pm

Office Hours

  • Sun - Sat9:00am - 6:00pm

Access Hours

  • Sun - Sat6:00am - 9:00pm

Contact Us

Get in touch with this location

Contact Us

Features & Amenities

Convenient Location
Deliveries Accepted
Drive Up Access
Extended Office & Access Hours
Friendly & Knowledgeable Staff
High-Tech Security Features
Keypad Access
Month-to-Month Rentals
RV & Boat Storage
Vehicle Storage

What Our Customers Are Saying


Excellent property! All of the businesses that are inside this building have excellent people working for them! The storage facility that’s connected to. It h... Read More

Excellent property! All of the businesses that are inside this building have excellent people working for them! The storage facility that’s connected to. It has great prices, and excellent staff! I highly recommend calling them!

Courtney Nelson

Super nice and helpful!

Michele Elder

Fair prices

Brittney Boysen

About Chateau Storage & Business Park

Maple Valley, WA, Self Storage Units

Feeling like you’re up against a huge challenge to find room for everything you want to clear out of your home or business? Chateau Storage & Business Park can help. We have storage units and covered RV parking available to help you free up space. Whether you’re moving to Maple Valley, looking for more storage room for your growing household, or need storage space for your small business, we’re proud to serve you as a neighbor.

You’ll find our storage facility in Maple Valley, WA, located off Highway 169, near Henry’s Ridge Natural Area and Ravensdale Creek. We’re a short drive from Tahoma High School, Glacier Park Elementary School, and the Black Diamond Natural Area. With our convenient location along the highway, those living and working in Maple Valley or Black Diamond can have easy access to everything our storage facility has to offer.

Maple Valley Storage Features and Amenities

Our storage units in Maple Valley, WA, are available in a wide range of sizes, and Chateau Storage & Business Park even offers options for drive-up storage units and vehicle parking storage. When you rent a storage unit in Maple Valley you’ll also benefit from month-to-month rentals that allow you to rent storage for exactly the amount of time you need. Plus, our friendly and knowledgeable team is here to help you get settled into your storage unit. We can even help you purchase moving and storing supplies or have your package deliveries accepted at our office.

Car, Boat, and RV Storage in Maple Valley, WA

While an extra car, boat, or RV can be a great deal of fun, it can also present a challenge when finding the best place to store it. If you’ve been struggling to find enough room for your vehicles in your garage or driveway, Chateau Storage has the solution for you. Our vehicle parking spaces can accommodate car, boat, camper, trailer, and RV storage in Maple Valley, WA. Just measure the full length of your vehicle, and choose the right parking storage size from our online list of available storage spaces.

In need of additional vehicle parking options? 4 Corners Self Storage offers covered RV storage to fit your needs. This nearby facility is located just down the road on Highway 169 for easy access. Enjoy peace of mind with covered storage knowing your RV has an extra layer of protection against extreme weather and sun damage. Contact the storage professionals at 4 Corners Self Storage for more information about available vehicle storage options. 

Find Your Maple Valley, WA, Storage Unit Today

Improve your space and cut back on the clutter when you grab storage space at Chateau Storage & Business Park Today. Just choose an available storage unit or vehicle storage space in Maple Valley, WA, to start our easy online rental process. Once you’ve rented or reserved your self storage online, you’ll be ready to get organized for moving into your new space. We can’t wait to help you get started on your self storage journey today!

Community Resources

Maple Valley, WA, means being close to the best of the Pacific Northwest—the buzz and excitement of the Seattle metro, the serenity of nearby mountains, and even the renowned beauty of the waters of the Puget Sound—all without sacrificing a sense of hometown community. We even have plenty of great places right here in Maple Valley, like Lake Wilderness Park. If you’re new to Maple Valley or Black Diamond, let us be the first to officially welcome you home!

Those new to Maple Valley might find the following resources helpful for settling in: