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Post Alley Storage units in Downtown Seattle, Washington.

About Us

Post Alley Storage takes your items out of the traditional warehouse and places it in a first class building in a prime downtown location. Our professionally managed storage units are climate controlled with controlled access, keeping your items clean and dry.

Sizes & Prices

Post Alley Storage offers quick storage units with a large variety of sizes.


25-55 Sq. Ft.



60-70 Sq. Ft.



80-90 Sq. Ft.



Only $1 for first month's rent!

Contact Us

Office Hours: Monday - Friday: 9:00AM - 5:00PM
Access Hours: Monday - Sunday: 6:00AM - 9:00PM
Tours Available Monday - Friday during office hours