
Maple Valley Mini Storage
26039 Maple Valley-black Diamond Road, Maple Valley, WA 98038
Maple Valley Mini Storage in Maple Valley-black Diamond Road
Maple Valley Mini Storage is one of the largest indoor/outdoor secure personal storage facilities in King County, WA.
Our location is conveniently located on the Maple Valley Hwy.
We offer storage solutions to meet a variety of storage needs including indoor storage units and convenient drive-up access units for your moving truck. Moving trucks can pull directly up to your door for added moving convenience. There is ample driving space for large trucks.
Our spacious outdoor storage can accommodate vehicles up to 45' in length. Older vehicle storage subject to manager inspection. Additionally, we utilize a combination of video surveillance and personal dedication to provide secure storage facilities to our clients. Moving trucks and packing supplies are available on site.
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| Small | 5' x 10' Unit
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| Web Rate: $34.00 | SelectClose No Credit Card Required |
| Small | 5' x 10' Unit
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| Web Rate: $34.00 | SelectClose No Credit Card Required |
| Small | 5' x 3' Unit
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| Web Rate: $44.00 | SelectClose No Credit Card Required |
| Small | 10' x 5' Unit
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| Web Rate: $44.00 | SelectClose No Credit Card Required |
| Small | 5' x 5' Unit
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| Web Rate: $47.00 | SelectClose No Credit Card Required |
| Small | 5' x 10' Unit
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| Web Rate: $49.00 | SelectClose No Credit Card Required |
| Small | 5' x 10' Unit
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| Web Rate: $49.00 | SelectClose No Credit Card Required |
| Small | 5' x 10' Unit
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| Web Rate: $54.00 | SelectClose No Credit Card Required |
| Small | 5' x 10' Unit
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| Web Rate: $54.00 | SelectClose No Credit Card Required |
| Small | 10' x 5' Unit
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| Web Rate: $59.00 | SelectClose No Credit Card Required |
| Small | 10' x 5' Unit
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| Web Rate: $64.00 | SelectClose No Credit Card Required |
| Small | 10' x 10' Unit
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| Web Rate: $74.00 | SelectClose No Credit Card Required |
| Small | 10' x 10' Unit
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| Web Rate: $74.00 | SelectClose No Credit Card Required |
| Small | 10' x 10' Unit
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| Web Rate: $89.00 | SelectClose No Credit Card Required |
| Small | 10' x 10' Unit
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| Web Rate: $89.00 | SelectClose No Credit Card Required |
| Small | 10' x 10' Unit
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| Web Rate: $94.00 | SelectClose No Credit Card Required |
| Small | 10' x 10' Unit
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| Web Rate: $94.00 | SelectClose No Credit Card Required |
| Medium | 10' x 20' Unit
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| Web Rate: $129.00 | SelectClose No Credit Card Required |
| Medium | 10' x 15' Unit
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| Web Rate: $139.00 | SelectClose No Credit Card Required |
| Medium | 10' x 15' Unit
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| Web Rate: $139.00 | SelectClose No Credit Card Required |
| Large | 10' x 30' Unit
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| Web Rate: $149.00 | SelectClose No Credit Card Required |
| Medium | 10' x 15' Unit
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| Web Rate: $158.00 | SelectClose No Credit Card Required |
| Medium | 10' x 15' Unit
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| Web Rate: $158.00 | SelectClose No Credit Card Required |
| Large | 10' x 25' Unit
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| Web Rate: $164.00 | SelectClose No Credit Card Required |
| Large | 10' x 30' Unit
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| Web Rate: $167.00 | SelectClose No Credit Card Required |
| Large | 10' x 30' Unit
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| Web Rate: $176.00 | SelectClose No Credit Card Required |
| Large | 11' x 35' Unit
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| Web Rate: $251.00 | SelectClose No Credit Card Required |
| Large | 10' x 40' Unit
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| Web Rate: $279.00 | SelectClose No Credit Card Required |
| Large | 12' x 35' Unit
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| Web Rate: $305.00 | SelectClose No Credit Card Required |
Reserve for FREE! (855) 596-7884
Facility Hours
Office Hours
- Mon:10:00 AM - 06:00 PM
- Tue:10:00 AM - 06:00 PM
- Wed:10:00 AM - 06:00 PM
- Thu:10:00 AM - 06:00 PM
- Fri:10:00 AM - 06:00 PM
- Sat:10:00 AM - 06:00 PM
- Sun:CLOSED -
Access Hours
- Mon:05:00 AM - 10:00 PM
- Tue:05:00 AM - 10:00 PM
- Wed:05:00 AM - 10:00 PM
- Thu:05:00 AM - 10:00 PM
- Fri:05:00 AM - 10:00 PM
- Sat:05:00 AM - 10:00 PM
- Sun:05:00 AM - 10:00 PM
Facility Amenities
- Cash Accepted
- Checks Accepted
- Credit Cards Accepted
- Moving Supplies
- Vehicle Requires Insurance
- Vehicle Requires Registration
- Truck Rental
- Cameras
- Keypad Gate Access
- Fenced and Lighted
- Online Bill Pay
- Automatic Payments
- Online Payments
Facility Map
Frequently Asked Questions
Does Maple Valley Mini Storage at 26039 Maple Valley-black Diamond Road has first floor or ground floor storage?
A ground floor storage unit at 26039 Maple Valley-black Diamond Road makes it easier to access and does not require the use of an elevator. However, the convenience of a first floor storage unit usually comes with a cost, and are typically more expensive.
What is elevator access or an upper floor storage unit?
An elevator access storage unit makes it a little more difficult to load and unload your storage unit and requires the use of an elevator or stair case. However, a upper floor storage unit typically will be less expensive.
What is a storage locker?
A storage locker has a reduced ceiling height between 4 to 6 feet. These storage units are good for storing small items; like suit cases, small household items, school and dormitory items, office supplies or holiday decorations. Storage lockers are usually less expensive than other units and could be the ground floor or accessed with a rolling ladder.
What is an onsite storage manager?
The manager of the storage facility actually lives in an apartment that is typically attached to the storage facility. The storage unit tenants get a feeling of security, knowing that a manager is nearby to address emergency matters or other matters that could occur after hours.
Does Maple Valley Mini Storage, 26039 Maple Valley-black Diamond Road offer extended hours?
Yes, Maple Valley Mini Storage at 26039 Maple Valley-black Diamond Road offers extended hours. Usually storage facility office hours are 9:00 am to 6:00 pm. Extended hours could be from 6:00 am to 10:00 pm or even 24 hours a day, giving storage tenants more access to their storage unit.
What is keypad access?
A keypad entrance storage facility at 26039 Maple Valley-black Diamond Road will control who enters and exits the facility. The tenant is provided a personal gate code and prevents non renters from entering the gated property.
What is the difference between a roll up door and a swing door?
A roll up door provides a larger opening and rolls into the ceiling of the storage unit. Where as a swing door, opens to the outside and swing door is more like a large residential house door. Larger units and newer construction will offer more roll up doors.
What items should you NOT put in a storage unit at 26039 Maple Valley-black Diamond Road?
Most, if not all storage facilities prohibit the storing of food, live animals, explosive materials, weapons, ammunition, stolen merchandise, motorized vehicles that are not registered or insured.
Do self storage facilities in Maple Valley sell boxes and packing supplies?
Most storage facilities in Maple Valley offer locks, different box sizes, packing tape, bubble wrap, covers for furniture and numerous other packing supplies.
What are the most common unit sizes at 26039 Maple Valley-black Diamond Road
The most common unit sizes at Maple Valley Mini Storage in 26039 Maple Valley-black Diamond Road are 5x5 and 10x10. Most facilities also have other unit sizes available such as 5x`0, 10x20 and even 10x30 unit sizes.
Are the storage units at 26039 Maple Valley-black Diamond Road secure?
All storage units at 26039 Maple Valley-black Diamond Road are secure and protected at all times. Maple Valley Mini Storage in Maple Valley is backed by security features such as video surveillance, security access to your unit only and electronic gate access.
Facility Reviews
Facility is clean and secure. Customer service agent Kiya was AMAZING. She was friendly, efficient and answered all of my questions. I am currently at a Public Storage unit and they are awful. My unit was broken into (it was an indoor facility!) and there is never anyone present on site. They keep raising my unit price every three months and it is outrageous what they are charging. I might have to drive a little further but the customer service and price mean so much to me. Thank you for making this process so easy.
Like the location and the price. The area is a bit on the industrial side but that is preferable to me as there is less foot traffic around the storage unit.
The women in the office was great! She was very nice and extremely helpful. Easy move in and I like the hours
Great customer service. Easy access except it would be nicer if the exit would open going out automatically rather than having to get out of my car.
I would totally recommend this place for your RV storage. It was easy access, easy parking, lots of turning room for big rigs.
I am a repeat customer and needed a storage unit again. I went back to Maple Valley Mini Storage because of the outstanding customer service I received the first time. I have had the pleasure of working with Casey twice now and no matter how busy the office is he remains calm, professional and takes his time with you and is great at multitasking while staying on track with a great attitude. The pricing of the units can't be beat and this facility deserves far more than 5 stars all around.
The customer service was fantastic, she was super laid back and friendly. Very helpful too. The unit is clean, big, and easy on the wallet. So far it's been nothing but excellent! Glad I found this place 🙂
Prices slightly lower than other storage places in area, but the customer team was the highlight - Casey & Cameron are top notch, friendly & down to earth. I really appreciated their help and ease of availability.
Casey was very thurual and explain everything. Great employee you have
The customer service from Casey was outstanding! He went above and beyond to make sure I got the unit I needed and the location of the unit. The facility is clean, safe and affordable. I am so happy I found this facility. A++++++




