Small Storage Unit
5 x 8 Small
Hurry, only 1 left!
Container Drive Up
Small Storage Unit
5 x 8 Small
Hurry, only 1 left!
Container Drive Up
Rate $148
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Small Storage Unit
5 x 10 Small
Hurry, only 1 left!
Heated Indoor
Small Storage Unit
5 x 10 Small
Hurry, only 1 left!
Heated Indoor
Rate $189
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Small Storage Unit
10 x 7 Small
Hurry, only 1 left!
Indoor Climate Controlled
Small Storage Unit
10 x 7 Small
Hurry, only 1 left!
Indoor Climate Controlled
Rate $248
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Medium Storage Unit
10 x 8 Medium
Heated Indoor
1/2 Off
First Month
Medium Storage Unit
10 x 8 Medium
Heated Indoor
Special $129
Rate $258
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Medium Storage Unit
10 x 10 Medium
Hurry, only 1 left!
Heated Indoor
Medium Storage Unit
10 x 10 Medium
Hurry, only 1 left!
Heated Indoor
Rate $279
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Medium Storage Unit
10 x 10 Medium
Drive Up Heated
1/2 Off
First 2 Months
Medium Storage Unit
10 x 10 Medium
Drive Up Heated
Special $145
Rate $290
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Medium Storage Unit
8 x 16 Medium
Hurry, only 3 left!
Container Drive Up
1/2 Off
First Month
Medium Storage Unit
8 x 16 Medium
Hurry, only 3 left!
Container Drive Up
Special $147
Rate $294
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Large Storage Unit
12 x 20 Large
Hurry, only 1 left!
Drive Up Heated
1/2 Off
First Month
Large Storage Unit
12 x 20 Large
Hurry, only 1 left!
Drive Up Heated
Special $269
Rate $538
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Large Storage Unit
10 x 25 Large
Hurry, only 1 left!
Drive Up Heated
Large Storage Unit
10 x 25 Large
Hurry, only 1 left!
Drive Up Heated
Rate $558
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.
Large Storage Unit
12 x 30 Large
Hurry, only 1 left!
Drive Up Heated
1/2 Off
First Month
Large Storage Unit
12 x 30 Large
Hurry, only 1 left!
Drive Up Heated
Special $319.50
Rate $639
For move-in dates not shown as available, please click here to do a future date rental.
Please note: on or before your selected move-in date, you must contact the facility office during office hours to obtain your gate code.

Features & Amenities

Our storage features are expertly designed based on years of industry experience, ensuring a consistently high-quality customer experience. With top-notch facilities and friendly management, our expertise guarantees exceptional storage solutions tailored to your needs.

24-Hour Security Monitoring
Access 7 Days a Week
Auto Pay
Boat Storage
Carts & Dollies
Climate-Controlled Units
Drive-Up Units
Exterior LED Lighting
Fire Detectors
Friendly Professional Staff
Gated Entry
Heated Units
In-unit Lighting
Indoor Vehicle Storage
Month-to-Month Rentals
On-site Management
Online Rentals & Bill Pay
Packing & Moving Supplies
RV/Car/Boat
Security Fence
Tenant Protection Plan
Truck Rental

Vashon Island Storage Units – Secure, Clean, and Convenient

Are you running out of space in your home or business? Come to Island Security Self Storage. We offer a wide selection of self storage units in Vashon, WA, that can accommodate needs for commercial storage, personal storage, and more.

Whether you’re looking for temporary storage rental or a long-term solution, you can count on us. Find our storage facility at 10015 178th St. SW, just off Vashon Highway, next to Snapdragon and Vashon Market Fresh IGA. Call us for further information and reserve a unit today!

Why Choose Island Security Self Storage in Vashon, WA?

Island Security Self Storage is conveniently located near Vashon High School, Quartermaster Harbor, and Dockton Park, making it easily accessible for residents throughout Dockton, Ellisport, and Burton. Our friends and neighbors count on us for security features, including fenced grounds, fire detectors, and 24-hour surveillance.

We offer both heated and non-heated storage units to help protect your belongings from Washington’s unpredictable weather. Need more room at home? We also provide boat and vehicle storage options, so you can free up your driveway or garage with ease.

Types of Storage Available at Island Security Self Storage

Because storage needs vary, we offer a range of storage solutions to match. Some of the many ways you can use one of our storage units include:

  • Military storage. Whether you’re deploying or relocating, our facility can securely accommodate your personal belongings for short- or long-term stays.
  • Commercial storage. Running out of room at work? Store tools, equipment, and inventory to free up valuable space and keep your operations running smoothly.
  • Small business storage. Our flexible and affordable units are perfect for entrepreneurs who need extra room without the expense of leasing additional commercial property.
  • Personal storage. Great for decluttering, moving, or simply keeping items out of the way at home—store what you don’t need every day in a secure, accessible space.

Climate-Controlled and Heated Storage Near Downtown Vashon

If you live near Downtown Vashon and need more space, we have the solution! Whether you need storage lockers or full storage rooms, you will find our climate-controlled and heated storage units ideal for shielding your belongings from the Washington weather.

Drive-Up Access Storage Near Island Elder Care in Vashon

When time and mobility are significant factors, convenience is the most important consideration. If you live near Island Elder Care, our drive-up access storage units provide quick and hassle-free storage and unloading. These are ideal for families, caregivers, or staff needing to store supplies or personal belongings. Pull up to your storage unit in your vehicle, unload, and go.

RV and Boat Storage Minutes from AYH Ranch Campground & Lodging 

Are you a lover of the outdoors? Keep your recreational vehicles secure with our boat and RV storage options, minutes from AYH Ranch Campground & Lodging and Fisher Pond. Our driveways are wide and easily accessible, providing ample room to maneuver. Take advantage of our vehicle storage and store your RV, camper, or boat with us between adventures.

We also offer car storage, making our facility an ideal option for those who have a car at home but are unsure of where to park it. 

Commercial Storage in Vashon, WA

Running a business in Vashon, WA, is no easy task. Our commercial storage units provide a cost-effective solution for managing overflow inventory, tools, equipment, or files. Perfect for local contractors, shop owners, or service providers. You will find our storage especially convenient if you are near Ellisport, Vashon Heights, Burton, Dilworth, WA, or any other nearby communities, as we are located just minutes away.

Key Features at Our Vashon, WA, Storage Facility

When you rent a self storage unit in Vashon, WA, with us, you can enjoy many features and amenities, including:

  • Indoor vehicle storage
  • Outdoor RV parking
  • Heated storage
  • Climate-controlled storage
  • Drive-up units
  • U-Haul truck rentals
  • Carts and dollies
  • 24-hour cameras
  • Bright LED lighting
  • Month-to-month rentals
  • SafeLease Protection Plan
  • Online bill pay
  • 24/7 contactless rental system
  • Gated access
  • On-site manager
  • Online reservations

Get Started With Our Simple 3-Step Storage Rental Process

Getting started is easy. All you have to do is choose your storage unit size, reserve your unit online or call us to reserve or receive more information if needed, and move in with contactless access at your own schedule. Check out our FAQ page for quick answers to your questions, or contact us and we will be happy to help.

Helpful Resources

To ensure an effortless rental process and experience, we provide you with helpful resources that offer additional information. Visit our size guide to determine the storage size that best suits your needs based on the items you are storing. Look through our storage tips to maximize your space. If you’re a first-time storage user, we have a comprehensive guide available to help you.

Frequently Asked Questions About Self Storage in Vashon, WA 

What is climate-controlled storage?

Climate-controlled storage is a type of storage space that maintains a steady temperature all year round. It helps prevent certain belongings from being damaged by weather conditions. We recommend climate-controlled storage if you plan to tuck away temperature-sensitive belongings during the freezing winter months or summer heat waves.

What can I store in a climate-controlled storage unit in Vashon, WA?

You can store items that tend to be temperature sensitive, such as electronics, wooden furniture, leather goods, synthetic fabrics, artwork, and musical instruments.

What can I store in a 5×10 storage unit in Vashon, WA?

These storage units allow you to store the contents typically found in a studio or one-bedroom apartment, such as small furniture like couches or tables, appliances like a washer, and several boxes containing personal items. You can also store seasonal items or sports and outdoors gear. For more information, visit our size guide.

What is climate-controlled storage?

What Our Customers Are Saying

As simply as I can put it, Laura is the sunshine on a cloudy day, the friendly face that makes even the most stressful move feel a little brighter. At the stora… Read More

As simply as I can put it, Laura is the sunshine on a cloudy day, the friendly face that makes even the most stressful move feel a little brighter. At the storage rental place, she’s not just an employee, she’s a ray of hope, a problem-solver, and the kindest soul you could ever hope to meet. Her efficiency is matched only by her warmth, making everyone feel welcome and valued. She’s truly one of a kind, a gem in every sense of the word.

Deven Forest

Laura is a friendly and informative host, promptly rented us a unit within 20 minutes of our arrival. She was incredibly helpful throughout our rental process.

Autumn Shotridge

Laura made the rental of the uhaul quick and easy. I had never rented anything before and was stressing about the process. I appreciate the patience Laura had w… Read More

Laura made the rental of the uhaul quick and easy. I had never rented anything before and was stressing about the process. I appreciate the patience Laura had with me.I would highly recommend the rental of a uhaul through Island storage. Paola Lester

Nana Lester

I’ve rented trucks and now storage space from Laura on a few occasions. This is a remarkable business. My experience with moving truck and storage companies is… Read More

I’ve rented trucks and now storage space from Laura on a few occasions. This is a remarkable business. My experience with moving truck and storage companies is mixed at best. With a competitor on the mainland, I recently waited about an hour while a clearly over-taxed employee rushed from truck to customer to backroom back to customer. It was tragic and time-consuming. Laura on the other hand is an angel sent down from heaven. She is a kind, flexible and generous with her time. It’s a wonderfully human experience. They are well-stocked, competitively priced, and chill in all the right ways. Two notes: * If you need to rent moving blankets, you’ll need to look elsewhere (Grannie’s across the street??). They do sell them. * If you book on the UHaul web site, they will often try to divert you to mainland alternatives confusedly. It’s best to just call Laura and get it done.

Jude O’Reilley

I needed to rent a Uhaul for my move. Laura provided exceptional customer service, and helped me get exactly what I needed. I have never had a better customer s… Read More

I needed to rent a Uhaul for my move. Laura provided exceptional customer service, and helped me get exactly what I needed. I have never had a better customer service experience!

Jacob Green

I wasn’t sure about renting on the island, because I figured it would be expensive, and guess what? It is! That said? The woman who works at the Glacier west … Read More

I wasn’t sure about renting on the island, because I figured it would be expensive, and guess what? It is! That said? The woman who works at the Glacier west storage place on vashon? She makes it worth it. They don’t have much available, though there is turnover, but that says something to me. People rent here! I had paintings and things that needed climate control to survive. Laura was instrumental in making me feel comfortable with storing my things here. She was so courteous and receptive, drove me in a little buggy golf cart thing to see the few units available, oriented me to the proper pricing (no bait and switch here, though there are apparently increases, I haven’t had one yet) and even helped me when I couldn’t figure my gate code out after hours the first time I came through. The property is SO well maintained. It’s spotless, rodent free, clean as a whistle, and she is always available for help. She has a wonderful reputation in the community and now I know why. There’s another storage place right across the street, but having met them and her? Laura is the one to go with! I have never felt more confident in leaving my things at a property (and being in the military I’ve had units all over the place) than I do with her. I don’t usally leave reviews, but I felt the need to reach out and leave one because she clearly goes above, beyond, and then some for her clients. If I EVER need storage, or have the chance to refer someone to anywhere I’ve rented? I’d hands down, without hesitation, recommend Laura, because she’s just fantastic. Thank you, Laura! You are worth more than anyone pays for any unit they have!

Lisa R

great service. The storage front desk lady laura was very helpful. The storage space was very clean.

Ethan McGonagle

Space was clean and dry, secure, and easily access. Laura, the manager in hands on person, was friendly, helpful, efficient, and very available. This was my fir… Read More

Space was clean and dry, secure, and easily access. Laura, the manager in hands on person, was friendly, helpful, efficient, and very available. This was my first experience with a storage unit and it’s hard to imagine gets easier and better than this.

Chad Magnuson

We used Island Security Self Storage for over 2 years and our belongings were both safe, secure, warm and easily accessible. I would use ISSS again in a heartb… Read More

We used Island Security Self Storage for over 2 years and our belongings were both safe, secure, warm and easily accessible. I would use ISSS again in a heartbeat! Laura was extremely kind and helpful with everything we needed. Thank you!

Kim Thal

Loved it! The grounds are clean, the units are clean. Its well lit and the unit doors are easy to open and close. The price was fair for being here on Vashon. A… Read More

Loved it! The grounds are clean, the units are clean. Its well lit and the unit doors are easy to open and close. The price was fair for being here on Vashon. And I just love Laura she is incredibly easy to talk too,and she is funny as well. So all and all ill give it 5 out of 5 stars! Job Laura ill miss seeing you each month.

Michelle Ihde

I’ve had mixed experiences with U-Haul in the past. Laura was great and made for a very pleasant and easy van rental. I wish all U-Haul locations had Laura to k… Read More

I’ve had mixed experiences with U-Haul in the past. Laura was great and made for a very pleasant and easy van rental. I wish all U-Haul locations had Laura to keep things running smoothly.

Kyle Chapman

I’m here to tell the world that Laura Whitener, is the best. She has a great straight forward personality. And is a great person to work with. Island Securi… Read More

I’m here to tell the world that Laura Whitener, is the best. She has a great straight forward personality. And is a great person to work with. Island Security self storage is lucky to have her.

Joseph Escobar

Laura made our entire experience at Island Security Storage easy. She also hosted a garage sale at the facility, which was great for clients and a wonderful com… Read More

Laura made our entire experience at Island Security Storage easy. She also hosted a garage sale at the facility, which was great for clients and a wonderful community building event. Highly recommend!!

Vicki Dunakin

Laura is helpful, friendly and so pleasant to work with! Quick to answer questions and meet the customers needs. Island Storage is uber clean, very safe feeling… Read More

Laura is helpful, friendly and so pleasant to work with! Quick to answer questions and meet the customers needs. Island Storage is uber clean, very safe feeling and a real asset for our community.

Hannah Knaebel

Laura is the absolute best, and I am so grateful she works there. This has been a very difficult process for me and she has been warm, friendly, and so very hel… Read More

Laura is the absolute best, and I am so grateful she works there. This has been a very difficult process for me and she has been warm, friendly, and so very helpful. They are lucky to have her.

Kirsten Bachant

Laura is wonderful! We greatly appreciate her kindness and dedication to always going above and beyond for our storage and Uhaul needs. She is always helpful, e… Read More

Laura is wonderful! We greatly appreciate her kindness and dedication to always going above and beyond for our storage and Uhaul needs. She is always helpful, extremely organized and provides excellent customer service!

Robert L

Laura is the best! She is always friendly and helpful. I had a storage unit here for a while and also have rented u-hauls and it’s always a pleasure.

Mac Martin

Laura is THE BEST ! She runs a smooth operation! Always Friendly , cares about her customers , communicative extremely helpful ! She helped me find the solutio… Read More

Laura is THE BEST ! She runs a smooth operation! Always Friendly , cares about her customers , communicative extremely helpful ! She helped me find the solutions I needed to make my small business move & consolidation . I seriously couldn’t have done it without her ! She got me set up with u-haul truck and understands the business of storage the dimensions and what I’m needing ! Plus she walked around and gave all the unit owners popsicles during the islands annual storage units sale ! I give her 10 stars ! When I walked in today another happy customer was telling her that she is the only reason she keeps her stuff stored at Island Security ! Thank you Laura !

Stephanie Morris

I’ve been renting a storage until for the past few years as my home was for sale. Laura has been so great helping me determine what size until would work for … Read More

I’ve been renting a storage until for the past few years as my home was for sale. Laura has been so great helping me determine what size until would work for me and helping me as I had to shift to a larger unit back down to a smaller unit. Plus, she helped me secure uhaul rental and kept me up to date on availability etc. Laura went above and beyond when there was an issue with a latch on the unit. I felt confident that she would get the problem resolved and she did! Laura is always positive, professional and all around great to work with!

K. Rachel Keil

Laura was a clear 10 and above. Suggested I use a lager unit after 1 mo and moving more in. She was spot on to the last 10 inches to close the door! Was wonderf… Read More

Laura was a clear 10 and above. Suggested I use a lager unit after 1 mo and moving more in. She was spot on to the last 10 inches to close the door! Was wonderful and reserving a unit. It would have been gone when I arrived on the island. Again knows her business. Helpful. A-friend for life! Truly a helpful. Lovely person! Hope you don’t ever lose her. 10+.

Delight Van Dame

Laura was extremely helpful when I needed to get a storage unit. Not only did she help me pick out the best sized storage unit but also gave me great advice on … Read More

Laura was extremely helpful when I needed to get a storage unit. Not only did she help me pick out the best sized storage unit but also gave me great advice on getting the best truck when I need to move out. She helped making this extremely stressful time much simpler. Thank you Laura for the great advice and always being very cheerful!

Paul Ockinga

Laura was wonderful at helping us figure out the right size UHAUL to get for our move. Every time we have interacted with her she has always been professional a… Read More

Laura was wonderful at helping us figure out the right size UHAUL to get for our move. Every time we have interacted with her she has always been professional and cheerful. Great experience!

PaulandHailey Ockinga

The manager at the Vashon location, Laura W, consistently goes above and beyond for her customers.

Caralee Bower

Laura is awesome! Very convenient and helpful storage space.

Travis Smith

Would give more than five stars if I could! Very clean and secure facility and the on-site manager who helped me, Laura, was so friendly and accommodating. She … Read More

Would give more than five stars if I could! Very clean and secure facility and the on-site manager who helped me, Laura, was so friendly and accommodating. She answered all of my questions and even gave my dog some treats. Thank you!!!

Aartdina van den Hoek

Very helpful and knowledgeable. Was able to secure a storage unit in a timely manner. Thank you, Paul and Laura.

Gail Larson

Laura is amazing! Great community minded people here, I would absolutely recommend going with them. Just call early, their U-Hauls are booked out far in advance… Read More

Laura is amazing! Great community minded people here, I would absolutely recommend going with them. Just call early, their U-Hauls are booked out far in advance.

Miles Schoenberg

Laura was so helpful and kind! With her assistance, we found exactly what we needed to safely transport a large quantity of fragile items between various locati… Read More

Laura was so helpful and kind! With her assistance, we found exactly what we needed to safely transport a large quantity of fragile items between various locations for an event. Thank you!

Meg Sayre-Salvo

Laura was so helpful and kind! With her assistance, we found exactly what we needed to safely transport a large quantity of fragile items between various locati… Read More

Laura was so helpful and kind! With her assistance, we found exactly what we needed to safely transport a large quantity of fragile items between various locations for an event. Thank you!

Meg Sayre

Love working with Laura and Paul. Nice to work with, accommodating and a nice storage facility to have. Laura even ran Popsicles around on a hot day to folks du… Read More

Love working with Laura and Paul. Nice to work with, accommodating and a nice storage facility to have. Laura even ran Popsicles around on a hot day to folks during our storage sale!

David Bauer

Any time I’ve had a question or concern it’s been answered promptly and kindly. I’ve had personal unit and one for a business — the convenience is tops. The en… Read More

Any time I’ve had a question or concern it’s been answered promptly and kindly. I’ve had personal unit and one for a business — the convenience is tops. The entire facility is clean, very well maintained and super functional. ?

Emily Wigley

Laura has always given excellent customer service, going above and beyond, on the U-Haul side of the business. Recently I needed storage needs, and of course La… Read More

Laura has always given excellent customer service, going above and beyond, on the U-Haul side of the business. Recently I needed storage needs, and of course Laura brought that same level of professionalism and down-home decorum to the rental process. The storage facility is super clean, tight, well lit, and very secure. The grounds are manicured and navigation is simple with wide maneuvering and easy access. The design was well thought out. They also have a renters garage sale every summer – I’ve gone in years past and it has become quite a thing, and is very fun. I can’t recommend Laura (Paul too!) and Island Security enough.

Scott Younker

Laura was awesome! She took care of our storage needs. Was very informative & friendly! Let us know about the business hours & about the garage sale they have … Read More

Laura was awesome! She took care of our storage needs. Was very informative & friendly! Let us know about the business hours & about the garage sale they have every year! She was also pretty funny ?

Deena Hernandez

Laura and her team were wonderful to work with! They kept us informed throughout our extended rental and even helped us with a UHaul pickup (great info!).

Korland Simmons

This is a wonderful island business with excellent employee’s. I worked with Laura who was friendly and professional. She explained all I needed to know. I al… Read More

This is a wonderful island business with excellent employee’s. I worked with Laura who was friendly and professional. She explained all I needed to know. I also worked with Paul and this too was a positive experience.

Richard Garcia

Laura is a fabulous manager. She is always kind and courteous. Always is greeted with a smile even when hell is breaking all about her. We love her!

Laura Jean Walls

Laura has been and continues to be a complete joy to work with. I came to her this past summer needing to create extra space on the fly for a relative coming fo… Read More

Laura has been and continues to be a complete joy to work with. I came to her this past summer needing to create extra space on the fly for a relative coming for an extended stay. To say I was stressed is putting it mildly! She was so supportive and worked with me to get myself into a the perfect sized storage and giving me the time and place to sort through everything that needed to be moved to make that space. The facilities are clean, organized and generally well kept. Just recently, I have been able to downsize and once again she was right there with exactly what I needed. I have found her to always be generous, courteous and happens to have a lovely sense of humor! I would highly recommend working with her.

Fia Varela