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      5' x 4' Unit Standard Ground Inside Heated, 1st floor
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      10' x 40' Space Standard
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      *CALL FOR MORE DETAILS*, OUTDOOR RV & BOAT STORAGE, Recreation Vehicle Parking, Reserve Your Spot Now!

Today’s Online Special Deal

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Island Security Self Storage

10015 SW 178th St, Vashon, WA 98070

Office Hours
MON - FRI9am - 5pm SAT, SUNClosed
Gate Hours
Daily6am - 10pm
Google Reviews
rating 4.5
Write a Review

Anne Barton

3 months ago
rating 5.0
Thank you to Cindy and all the great folks at Island Security Self Storage. Both of my storage units were clean and climate controlled and easy to access. Thank you for keeping my belongings safe and secure for a year and for your help in choosing what size unit would meet my needs!

Eu LMana-Carter

9 months ago
rating 3.0

Laura Jo Reaney

1 year ago
rating 5.0
This is the BEST facility on the island- its clean, well-kept, secure and the manager is very nice and knowledgeable. When renting here, ask for Cindy. 5 stars all the way :)

Casper Klein

1 year ago
rating 5.0
Great customer service and they provided a clean, easily accessible, well lit unit at a fair price.
See all Reviews
  • 24 Hour Cameras
  • Alarmed Units
  • Boxes & Supplies
  • Carts & Dollies
  • Climate Control
  • Drive-up Access
  • EZ Drive Thru
  • Fire Sprinklers
  • Gated Entry
  • Interior Hallway
  • On-site Management
  • Online Bill Pay
  • Online Rental
  • RV, Car, Boat
  • Rental by Phone
  • Roll Up Doors
  • Truck Rental