Office Hours
Monday - Friday 8:00 AM - 5:00 PM
Saturday/Sunday Closed
Access Hours
Sunday - Saturday 24 Hours
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Facility Amenities
24 Hours Access
Ground Floor
Online Bill Pay
Resident Manager
Secure Units
Drive-up Access
Fenced & Gated
Interior Storage
Storage Units in Ellensburg, WA
The top facility with residents of Ellensburg, Kittitas, Cle Elum, Roslyn, Ronald, and beyond, 509 Storage is open 24/7 and has all the features you need to take control of your storage problems. Look for us at 505 S. Railroad Ave, only a 3-minute drive from downtown Ellensburg. Come check us out!
Flood-free, clean, well-maintained, and with unparalleled security features, there’s nowhere safer to store your excess belongings than 509 Storage. Our fully fenced compound has security access-controlled gates and the latest digital video surveillance cameras alongside attentive onsite security. Whether your items have sentimental or monetary value, they’re in safe hands with us. All you need to do is remember to lock up your self-storage unit!
Here at 509 Storage, we’ve taken every step we can to make your visit smooth and enjoyable. Not only is our facility conveniently located and open for access 24/7, but you can also take advantage of our drive-up access by parking your vehicle right outside your storage unit. For a few extra dollars per month, climate-controlled options keep your items cool and dry, making sure they stay in the perfect condition they deserve. Get in touch to reserve yours today.
Check Out What Our Customers Are Saying
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Carpet Cleaning on 10/21/2025
509 Storage on Railroad Ave has been absolutely fantastic! The facility is clean, well-lit, and extremely secure, which gave me total peace of mind when storing my belongings. The units are easy to access, and the entire property is well-maintained.
The staff is friendly, professional, and always quick to respond to any questions or concerns. I really appreciated how smooth the rental process was—everything was clear, straightforward, and hassle-free.
If you're looking for reliable, safe, and convenient storage, I highly recommend 509 Storage on Railroad Ave. Five stars all the way!“
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Lisa Crook on 09/25/2025
509 Storage was easy to sign up for online. The gate worked well and never failed. The facility was clean and very easy to drive around without worrying if there was enough room for two vehicles side by side. The actual unit was clean and the garage type door was easy to lift.
Will definitely use this location again.“
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Dan Tegman on 09/16/2025
Haven’t had storage in years and just dropped off my first things last night. So clean, safe and secure! All ground level and just feels like a place you’re glad to have your stuff. Even if you wish you didn’t have to store anything! Very good experience after one day.Driving Directions
From downtown Ellensburg, WA:
- Head west on W 5th Ave towards N Main St
- Turn left onto N Railroad Ave
- 509 Storage will be on the right
From Kittitas, WA:
- Head west on 1st Ave towards Main St
- Turn left at the 1st cross street onto Main St
- Main St turns left and becomes Railroad Ave
- Turn right onto Main St
- Continue onto Main St
- Turn right to merge onto I-90 W towards Ellensburg
- Merge onto I-90 W
- Take exit 109 for Canyon Rd towards Ellensburg
- Turn right onto Canyon Rd
- Turn left onto E Umptanum Rd
- Turn right onto Anderson Rd
- 509 Storage will be on the left
From Cle Elum, WA:
- Head west towards N Oakes Ave
- Turn left at the 1st cross street onto N Oakes Ave
- Turn left to merge onto I-90 E towards Ellensburg
- Merge onto I-90 E
- Take exit 106 for US-97 N towards Ellensburg/Wenatchee
- Continue onto US-97 N
- At the roundabout, take the 1st exit onto N Dolarway Rd
- Continue onto N Railroad Ave
- 509 Storage will be on the right
From Vantage, WA:
- Head south on Lakeview Ave/Wayne St towards Columbia Ave
- Continue to follow Wayne St
- Turn left onto Main St
- Turn right to merge onto I-90 W towards Ellensburg
- Merge onto I-90 W
- Take exit 109 for Canyon Rd towards Ellensburg
- Turn right onto Canyon Rd
- Turn left onto E Umptanum Rd
- Turn right onto Anderson Rd
- 509 Storage will be on the left