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5x5 Storage in Mercer Island, WA

61 - 74 of 74 Storage Facilities in Mercer Island, WA

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Photo of Public Storage - Kent - 25700 Pacific Highway S
Photo of Kent Supreme Self Storage
Photo of Extra Space Storage - 3544 - Seattle - SW 114th St
Photo of West Coast Self-Storage West Seattle
Photo of Marymoor Self Storage
Photo of Extra Space Storage - 8470 - Kent - 208th Street
Photo of Extra Space Storage - 2085 - Seattle - W Armory Way
Photo of West Coast Self-Storage Highline
Photo of Red Way Self-Storage
Photo of West Coast Self-Storage Shoreline
Photo of Public Storage - Kent - 23600 Military Road S
Photo of Safeguard Self Storage - Kent
Photo of Totem Self Storage
Photo of West Coast Self-Storage Sheridan Beach

Storage prices in Mercer Island, WA

Prices vary by unit size and amenities. Compare facilities in Mercer Island to find the right unit.

Cheapest Storage in Mercer Island, WA

  • sizeIcon

    Cheapest 10x20 storage in Mercer Island, WA

    $502.00$502
    DetailsArrow
Average prices last updated on 06-11-2026.

Average Price by Storage Unit Size in Mercer Island, WA

Find online move-in rates and specials like first month half off and first month FREE at select Mercer Island, Washington storage facilities. Below are the average monthly storage unit prices in Mercer Island, Washington for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'Not AvailableNot Available
5' x 10'Not AvailableNot Available
10' x 10'Not AvailableNot Available
10' x 15'Not AvailableNot Available
10' x 20'$502.00$502.00
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Mercer Island, Washington over the past 180 days is $502.00.

Data for the cheapest self-storage unit is updated every 15 minutes.

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