- Washington
- Vashon
PO Box 1979 Vashon 98070
- Roll Up Doors
- Climate Control
- 24 Hour Cameras
- Interior Hallway
- Rental by Phone
- Delivery Acceptance
- Tenant Insurance Available
- RV, Car, Boat
- Truck Rental
- Fire Detectors
- Fire Sprinklers
- Temperature Control
- Humidity Protected
- Gated Entry
- Bright LED Lights
- On-site Management
- EZ Access
- Online Rental
- EZ Drive Thru
- Commercial Storage
- Online Bill Pay
- Drive-up Access
- Boxes & Supplies
- EZ Drive In
- Wine Storage
- Carts & Dollies
The best self storage on Vachon-Maury is at Island Security Self Storage in Vashon, Washington. Here, you’ll find self storage features that were designed for island living including climate controlled storage units and boat storage. Visit our Vashon self storage facility and you can also take advantage of drive-up storage units, wide driveways for RV owners, gated access, individually alarmed storage units, moving supplies, business storage, package acceptance, and online bill pay.
Island Security Self Storage in Vashon is home to a wide variety of storage unit sizes including seldom seen options like extra small 2x2 storage units and extra large 10x100 storage units that you’d be hard-pressed to find elsewhere in Vashon.
Self Storage in Vashon, WA
We want renting a storage unit in Vashon, WA to be just as wonderful as living in Vashon, WA. Our island is a ferry ride away from Seattle or Tacoma, and our storage facility is situated right in downtown Vashon by the Vashon Highway and 178th Street near 99th Ave SW. Island Security Self Storage is close to Ober Park, Vashon Theatre, Vashon Island Fire and Rescue, May Kitchen + Bar, and Vashon Presbyrtian Church. Our storage company serves all of Vashon and Maury Island.
Boat Storage on Vashon Island
If you think that life in Vashon without a boat is no life at all, consider Island Security Self Storage for your boat storage needs. Our 10x30 and 10x40 parking spaces are designed for boats, RVs, and other vehicles. Whether you’re storing your boat for the winter or just for a month, our month-to-month leases are perfect for your seafaring lifestyle. When you’re not out enjoying Point Robinson Park, Quartermaster Yacht Club, Dockton Park Marina, or Quartermaster Marina, keep your boat safe in Vachon at your secure storage facility, which features gated access and 24-hour surveillance.
Business Storage in Vashon, WA
For small business owners and sales reps in Vashon, commercial self storage can be an asset. Whether you have a sizable inventory or just need an extra closet for office supplies, rent a storage unit in Vashon and see how it can help your business grow. Island Security Self Storage accepts deliveries and offers individually alarmed storage units plus free dollies and carts, moving supplies, and a team of self storage experts in Vashon who are ready to help you find the best storage unit for your business needs.
Full Features at Island Security Self Storage in Vashon, WA
24-Hour Cameras
Cameras record all activity in the public areas of our premises 24/7, greatly adding to our security capabilities.
Climate Control Units
In these units, the temperature is kept between 50 and 80 degrees and the humidity between 30% and 50%. This helps ensure your belongings stay in great shape.
Commercial Storage
If you run a business, self storage can help save you room and save money on rent. Store your inventory, samples, and supplies with us.
Drive-Up Units
Units that are drive-up, meaning you can drive your car right up to them, provide the convenience of loading and unloading with optimal ease and minimal effort.
Gated Entry
Only tenants and employees of our facility are allowed on the grounds, with a sophisticated gate and fence system keeping unauthorized users out.
On-Site Management
Our managers work on-site and can assist customers directly, giving tours, and answering questions.
Online Bill Pay
Rather than mail us a check or come into the office to pay your monthly storage rent, you can do so easily via our website. You can also save time by signing up for automatic payments.
Rental by Phone
When you need a storage unit, save time by giving us a call and renting by phone.
U-Haul Truck Rental
We offer the convenience of on-site U-Haul truck rental, for all your moving needs. With or without a storage rental, we are your stop for a U-Haul rental!
Indoor Vehicle Storage
Cars, boats, and RVs are safest when stored inside. Our indoor vehicle storage units provide protection against sun, rain, hail, and snow, year-round.
RV Storage
We provide space to store your RV. Choose from a variety of storage sizes for the best deal.
Car Storage
We provide space to store your car. Choose from a variety of storage sizes for the best deal.
Boat Storage
We provide space to store your boat. Choose from a variety of storage sizes for the best deal.

Frequently Asked Questions
What size storage units are available in Vashon, WA?
We offer a range of sizes at Island Security Self Storage. Browse through our full selection of available units at this location and find one that matches your needs!
What size storage unit do I need in Vashon, WA?
If you're unsure of what size you should choose, head over to our size guide to get a better idea of what you need.
What is the cheapest storage unit in Vashon, WA?
The cheapest storage unit available at Island Security Self Storage is $.
How much does a storage unit cost in Vashon, WA?
The average price of a storage unit in Vashon is $.
What items am I not allowed to store in storage units in Vashon, WA?
There are a number of items you cannot store at Island Security Self Storage.
You cannot store combustible materials because of the threat of them catching fire. These items include fireworks, fuel tanks, fertilizer, paint thinner, and so on. If it seems like it'll easily catch fire, avoid storing it. You also cannot store firearms.
You cannot store living animals or plants. Do not treat a storage space as a replacement for a proper pet sitter. Not only are storage spaces not built for people or animals to live in them, but the food you leave out for your pets could also attract pests. Similarly, plant soil could attract pests as well.
You cannot store food of any type including, but not limited to, canned foods, perishable foods, dry foods, or pet food for similar reasons. Food will attract pests and will cause an infestation in your storage space and spread to others.
Lastly, you cannot store illegal items such as prohibited weapons, illicit drugs, drug paraphernalia, and stolen items. If it's not legal to house it elsewhere, you cannot store it here.
Do I need a lock when I rent a storage unit in Vashon, WA?
You do need a lock to secure your storage space. If you do not have a lock, we offer locks for sale here at Island Security Self Storage.
Can I rent my storage unit online at Island Security Self Storage?
You absolutely can rent your storage unit online at Island Security Self Storage. We only need to collect a few pieces of information and can have the whole process done in less time than it takes to enjoy a cup of coffee in the morning.
Do I need a reservation to rent a storage unit in Vashon, WA?
You don't need a reservation to rent a storage space here at Island Security Self Storage.
However, a reservation does ensure that you'll be able to secure the exact space you need. If you spot a deal or low price for a certain space, you will need to reserve that space at that time to lock in that price.
Otherwise, you can just complete the rental online, or give us a call and we will rent the unit over the phone whenever you're ready.
Are there climate controlled/temperature-controlled storage units in Vashon, WA?
Island Security Self Storage offers climate-controlled storage in Vashon.
Temperature-controlled spaces maintain the ambient temperature within them between 50 and 80 degrees and the humidity between 30% and 50%. These temperature and humidity levels are ideal for keeping your things in great condition.
We're conveniently located at 10015 SW 178th St , Vashon, WA, so come on by if you need climate-controlled/temperature-controlled storage.
Is there RV, car, or boat storage in Vashon, WA?
We offer RV, car, and boat storage here at Island Security Self Storage. We're conveniently located at 10015 SW 178th St , Vashon, WA, so come on by if you need to securely store your vehicle. We offer a variety of parking sizes and you can easily check if we have the size that's right for you by checking the storage types section of our website.