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      5' x 5' Unit Temperature control

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      5' x 5' Unit Hallway upper level

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      $68

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      5' x 5' Unit Hallway ground floor

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      $75

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      5' x 8' Unit Hallway upper level

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      $78

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      4' x 10' Unit Hallway upper level

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      $90

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      5' x 10' Unit Hallway upper level

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      $99

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      8' x 9' Unit Temperature Control

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      $160

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      8' x 10' Unit Hallway ground floor, swing door

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      $109

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      8' x 10' Unit Hallway ground floor

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      $130

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      8' x 10' Unit Hallway upper level

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      10' x 10' Unit Hallway upper level

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      10' x 14' Unit

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      10' x 14' Unit Hallway upper level

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      $200

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      10' x 20' Unit Hallway ground floor

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      10' x 30' Unit Hallway ground floor

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      10' x 10' Space

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      12' x 20' Space Uncovered parking

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      $105

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      11' x 30' Space Uncovered parking

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      12' x 30' Space Uncovered parking

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      12' x 32' Space

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      12' x 38' Space Uncovered parking with charging station

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      12' x 45' Space Uncovered parking

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      $158

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Today’s Online Special Deal15% Off for 12 Months!Select Units Only - Parking Excluded - See Manager for Details
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Cornelius Self Storage

401 North 26th Ave, Cornelius, OR 97113

Office Hours
Daily9am - 6pm
Gate Hours
Daily7am - 9pm

Indoor Warehouse Hours: Mon-Sun 7am - 9pm

Google Reviews
rating 4.7
Write a Review

Eric Joern

2 months ago
rating 5.0
Exceptional service. I needed a space for one month for our 5th wheel as we are full time RVers and wanted to travel out if the country.. This is the only place that would do that for us. Marcos was awesome. Thanks so much. Also, this is one of the nicest storage facilities I have ever seen. Very clean and well organized.

Kevin Nelson

3 months ago
rating 5.0
These guys helped us out when we were in a pinch. Right from the first minute we met. They got us in for our boat and truck when we needed it most. Thanks for all your help I would use this place anytime. Kevin & Deanna.

Ethan Ethan

5 months ago
rating 5.0
Staff was amazingly helpful and keep my belongings safe for a good price in bad times, recommend for things from boats to your fine china

Lillian Thom

5 months ago
rating 5.0
absolutely amazing! very nice people and very helpful for a very good price ! can store boats ,rvs, and cars there safely. with very safe and reliable and people and service. will never go to a different storage place

Dave Eitland

6 months ago
rating 5.0
Clean with highly caring management. We us them. Note- self storage is a tight market in Western Washington County. Be prepared to "get in line".

Band Wagon

6 months ago
rating 5.0
Security security security is everywhere around this place. I can sleep good knowing this company spared no expense for everything including their security system.

Just Jewls

7 months ago
rating 5.0
Love this place! Shari is so great that even if it wasn't so close you'd want to use this facility anyways. We're so glad it's so close, very affordable and easy to get in and out of.

P. Boyle

1 year ago
rating 5.0
I really experienced an awesome welcoming! Shari is a sweetheart! Very cordial and informative. Establishment is very clean and security is very adequate. I would definitely recommend Cornelius Self Storage! FYI, Shari rescued a sweet beautiful tabby from the fires. She is looking for a forever home for her darling Matilda.

Devin White

1 year ago
rating 5.0
The nicest and most helpful staff with awesome facilities and prices! A very secure place and very well lit!

Jerusalem Temesgen

1 year ago
rating 5.0
Worked with Shari on Thursday and she made us feel very welcome and very eager to have us as tenants of the storage facility, she showed us RV Storage spots that would fit our 32' Travel Trailer, which we moved on the following Saturday again Shari was so welcoming and we felt like we were family. The facility is clean and easy to maneuver in when towing the trailer. Love this place

Ana Laura Raya

1 year ago
rating 5.0
This place is great, friendly, and affordable! Excellent customer service, they will have whatever space you are looking for!

Stanley Webster

1 year ago
rating 5.0
Great place to store our RV for the short term that we requested. Absolutely fantastic service and friendly. Always willing to help and assist. Washed my RV plus the facilities were spotless. Definitely would use them again. Thank you

Bruce Mendez

1 year ago
rating 5.0
My garage door didnt close and we think that something has been stuck on it or the spring had already been worn out. We called them for a check and repair. Their tech came and did his work very well. All in all, the motor was replaced and now it works very great. Thank you so much for the great and wonderful work on our garage, highly recommended.

aperilla67

1 year ago
rating 5.0
Absolutely the best facility by far!! Very accommodating, spacious storage for RV, secure and has everything needed to get setup for Glamping!

Donnita McCown

1 year ago
rating 5.0
Love the facility and the owners...great place to store your extras and an awesome price!

vicki tidwell

1 year ago
rating 5.0
Sheri is a very lovely person very helpful and made the whole experience easy. Would recommend this facility to. .anyone

MY MY

1 year ago
rating 5.0
I had an urgent and unusual situation arise, and Cornelius Storage (CS) came to the rescue. If I were not leaving the country with all of my belongings, I'd definitely keep them at CS long-term! Shari and crew are absolutely wonderful to work with! Thank you, Shari!

Melinda Wilson

2 years ago
rating 5.0
Great facility!! Large, easy access units and parking. And Shari is wonderful to work with. She you feel right at home.

Bill & Bobbi Stewart

2 years ago
rating 5.0
Lovely facility. Shari was a pleasure to work with. She made us feel right at home! And welcomed our dog too! Great storage for our Travel Trailer. Having a dump on site is wonderful!!!

Cliff Heitz

2 years ago
rating 5.0
The covered outside spaces are extra wide, you can open the doors on your coach without touching your neighbors coach. It was easy to reserve space, the access is great, overall, it is a great facility.

Laura Malchert-Gould

3 years ago
rating 5.0
We have been renting an RV storage space since October and so far we have had excellent service. The facility itself is a work in progress, but we have a secure space for our RV with a restroom we can access after hours and room to move things in and out as we need.
See all Reviews
rating 3.5
3 Reviews
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Riley H.

5 months ago
rating 5.0
Amazing and reliable service. Owner goes above and beyond to be as helpful as possible. Extremely reasonable fees. Able to store cars, boats and RV's....

Jon G.

6 months ago
rating 5.0
Nice storage units, new, relatively clean, strong security system. Good access to unit 7 days a week. Gate hours are 7am to 9pm.
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  • 24 Hour Cameras
  • Boxes & Supplies
  • Bright LED Lights
  • Canopy Parking
  • Carts & Dollies
  • Commercial Storage
  • Dump Station
  • Elevator
  • Exterior LED Lighting
  • Fire Sprinklers
  • Gated Entry
  • Indoor Vehicle Storage
  • Interior Hallway
  • Online Bill Pay
  • Online Rental
  • RV, Car, Boat
  • Roll Up Doors
  • Temperature Control
  • Tenant Insurance Available