Self-storage Units in Katy, TX at Sunnys Grand Parkway Self Storage

Reserve your self-storage unit today! Sunnys Grand Parkway Self Storage is one of our premier storage facilities in Katy, TX that offer clean, dry and secure self-storage units. We have multiple sized storage units for your personal storage and moving needs. Ask about climate controlled self-storage units which may be available, priced at some of the lowest storage unit prices on the market.

Get Great Rates on Mini Storage in 77493

Storage facilities hours are subject to change however many of our self-storage facilities are open 24hrs and have extended access hours. Depending on your storage need and location, ask about RV storage, boat storage, vehicle self storage and motorcycle storage in Katy, TX, 77493. Our U-Box portable storage may be a great fit for your moving and storage needs, ask us how we can help!

  • Short and long term rentals
  • U-Haul trucks & trailers
  • Video Surveillance
  • Boxes & moving supplies
View all features
  • Carts and dollies
  • Climate controlled
  • Drive-up access
  • Electronic gate access
  • Fenced/walled perimeter
  • Interior storage units
  • Low cost insurance available
  • Online payments
  • Deliveries accepted
  • Ground level access
  • 24-Hour Select access available
  • We honor U-Haul 1 month FREE storage coupons
  • 2ND MONTH FREE:Restriction Apply. Non-climate 5x10 or will give customer credit for $65 toward bigger unit. New rentals only with paid one way Uhaul reservation. fees apply. minimum 3 month lease required
  • 2ND MONTH FREE W/1ST PAID:Restriction apply. 2nd month free with fully paid month. Minimum 3 month lease required. New rentals only. administration fees apply.

There are no rooms available at this time

Please try one of the other nearby locations below.

U-Box® Containers for Moving and Storage

We deliver U-Box containers, you pack them up and we store them in our secure warehouse. Load at your own pace! Just give us a call when you want us to pick up or drop off your U-Boxes.

  • Five or more U-Boxes

    8' x 5 ' x 7.5'

    Portable storage container.

    per month

Customer Reviews

KYLE T. on


Great experience.

MARY G. on


On 11/20 I requested extended time till 10pm to empty unit, granted, but at 8:30 it would not allow me access. I phoned the emergency number but no one there could help me. Had to pay more for truck.

Kenneth S. on


I cancelled the reservation after paying. I realized I did not need the storage and they still charge me $20 for the administration fee. I would like the $20 back.

Monica C. on


The representative who attended me was very helpful, great attitude and answered all of my questions.

William h. on


Very friendly. Very accommodating

Paula Q. on


Decided not to rent space, too small

Michael N. on


I mistook The outdoor storage reservation for indoor storage.

Alison B. on


So very helpful, over the top customer service! Seriously best service I have had in years with anything!

Roy A. on


Customer service is top notch

Thomas G. on


Owner was terrific and very helpful. Offered assistance with a dolly if needed and he got all the paperwork ready while I was unloading, so no delay in checking out. Very friendly.

Susan T. on


He was very helpful and gave me a unit that was close to the front.

Stormie R. on


The owner was very friendly and understanding!!

Matthew M. on


The storage seemed good, but we didn`t stay because the space I reserved was to small and they didn`t have anything affordable in the larger unit.

Dario A. on


Good experience, but lots of payment rules.



The owner was very polite and helpful in assisting with my move.

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