Sizes & Prices

Post Alley Storage

Pioneer Square


Post Alley Storage offers quick storage units with a large variety of sizes. We can most likely accommodate what you need to store! Call us for today’s availabilities and special offers.

Unit Size Sq. Ft. Price Suggested Use
4′ x 6′ x 9′ 25 $92 This is good for several boxes, books, and small items.
5′ x 10′ x 9′ 50 $125 A small walk in closet, small furniture, skis, etc.
7.5′ x 10′ x 9′ 75 $150 Good for washer/dryer and some boxes.
8′ x 11′ x 9′ 90 $162 This is good for an efficiency apartment.
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Seahawk 12th Man Special

Pay your first month of storage and receive your second month for only $12.


For new storage customers. Can’t be combined with other offers.

888 Western Ave Seattle, WA 98104
(The Leasing Office is in Griffis Seattle Waterfront at 888 Western Ave, Seattle, WA 98104)


Office Hours:
Mon – Fri: 9am thru 5pm
No Storage Tours on weekends

Access Hours:
7 days a week – including holidays!
6am – 9pm