Oversized Storage Space Fit for You

Specializing in Large Oversized Storage Space for Boat, RV and Contractor Storage

Looking for a Large Storage Unit in Austin, TX?

King Size Storage makes it easy to rent your mini warehouse, large storage unit or parking space online today.

Review Storage Units

Select the best storage unit for you -- whether you need personal or commercial storage.

Rent Your Storage Unit Online

Complete our online self storage rental process—it takes just a few minutes!

Move Into Your Storage Unit!

Move-in is easy with our drive-up access storage units.

Locally Owned Storage Units Near Austin, TX

See what you get when you choose a self storage unit at King Size Storage

Locally Owned Storage Units Near Austin, TX

See what you get when you choose a self storage unit at King Size Storage

Rollup Doors

Our storage units feature heavy-duty, rollup doors to make entry and accessibility a breeze

High Ceilings

Our storage units feature tall ceilings, making more room for your valuables to be stored

Fully-Enclosed RV Parking

Convenient, secure parking for your RV vehicle

Locally Owned and Operated

We know and love this area and it shows

Excellent Customer Service

You are our number one priority, and we want you to know it

Online Payments

Rent or pay right from your smartphone, ipad or computer

Self Storage Units and Warehouse Space you'll love in Austin, TX


Easy steps to rent your storage unit


Convenient self storage units to choose from


Located 7 miles from Downtown Austin


Located less than 1 mile off the MoPac and Hwy 71

Solve Your Storage Problems with King Size Storage

Serving Oakhill, Sunset Valley, Westgate, Zilker, Bouldin, and surrounding areas.

Frequently Asked Questions (FAQs)

Answering your self storage questions in Austin, TX.

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What is self storage and how does it work?

Renting a storage unit is a great solution to clear up some much-needed space at home or to hold much needed business items. King Size Storage offers a clean, secure storage solution at an affordable price.

How much does self storage cost?

Our rates vary between unit sizes and type of storage. For more information about our pricing, check out our rates page.

Please contact us if you have any additional questions about renting a unit.

Are there any items that I am NOT able to store?

Liquids, explosives, flammable liquids, toxic materials, and perishables. Please contact us if you have any questions regarding a specific item.

What is the best way to pack a unit?

Larger and more infrequently used items should go in the back of the unit. Remember to keep a walkway in the center of your unit to more easily access items. Always keep items labeled and a list of items stored, even a photo on the outside of each box will allow you to "see" what's inside.

For other helpful packing and organizing tips, check out our storage tips page.

Rent Your Self Storage Unit Today

We provide two easy ways to rent a storage unit or secure parking for your work trucks, vans and other vehicles. You can either find and rent the self storage unit you need online or contact our friendly staff. Use the method that works best for you!

As a locally owned and operated self storage facility, we’re proud to serve residents and businesses near south and southwest Austin, TX. Our storage units are conveniently located for our customers in Oak Hill, Sunset Valley, Westgate, Cherry Creek, South Lamar, South Manchaca, Barton Hills, Barton Creek, Zilker, Bouldin, and Travis Heights.

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