Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
4.9

Katy Self Storage at 20770 Westheimer Pkwy

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Select a Unit Below
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$28
WEB RATE
$16

Flash Sale!*

Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$38
WEB RATE
$21

ACT FAST: 1 LEFT!

Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$63
WEB RATE
$34

LIMITED UNITS

Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$63
WEB RATE
$34

LIMITED UNITS

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$63
WEB RATE
$35

ACT FAST: 1 LEFT!

Small
10' x 7'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$87
WEB RATE
$49
Small
5' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$92
WEB RATE
$51

LIMITED UNITS

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$115
WEB RATE
$64
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$126
WEB RATE
$70

Flash Sale!*

Medium
10' x 15'
  • Drive-Up Access
IN STORE
$134
WEB RATE
$85

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$208
WEB RATE
$157

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$246
WEB RATE
$182

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Indoor
  • Indoor Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$321
WEB RATE
$214

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Indoor
  • Indoor Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$321
WEB RATE
$214

LIMITED UNITS

Large
10' x 25'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$277
WEB RATE
$194

LIMITED UNITS

Large
10' x 25'
  • Indoor Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$321
WEB RATE
$214

ACT FAST: 1 LEFT!

Large
10' x 25'
  • Indoor Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$321
WEB RATE
$214

ACT FAST: 1 LEFT!

Large
20' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$597
WEB RATE
$463

ACT FAST: 1 LEFT!

Units Available Nearby

10' x 9'

Available now at 22150 Park Westheimer Blvd, Richmond, TX 77407 starting at $60/mo

Available Nearby

20' x 10'

Available now at 22150 Park Westheimer Blvd, Richmond, TX 77407 starting at $135/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in Katy

Downsizing your residence, running a business, or decluttering your home? Extra Space Storage provides the ideal storage option in Katy! Our storage facility in Katy is clean, well-maintained, and staffed by a friendly customer service team. You can have peace of mind thanks to surveillance cameras, a perimeter fence, gated access, and other great security features!

About Our Katy, TX Location

Our 20770 Westheimer Pkwy storage facility serves Katy families along the Westheimer Pkwy corridor, offering the extra space growing households need for seasonal gear, sports equipment, and holiday decorations year-round. Find us near the intersection of S Fry Rd and Westheimer Pkwy.

  • Located in Katy (77450), our facility is the go-to storage solution for homeowners looking to free up space for a growing family, home renovations, and more

  • Conveniently close to established neighborhoods throughout Katy (77450), including south Katy (77494), Park View, Greens at Willow Fork, Kelliwood Lakes, The Fairways at Kelliwood, and Estates at Willow Fork Greens

  • Close to established apartment communities, including The Retreat at Cinco Ranch and Oak Park Trails Apartments in Katy, our facility is easily accessible for families and renters needing apartment storage

  • 5.8 miles from I-10 and 4.3 miles from TX-99, our storage facility on Westheimer Pkwy is a prime location for commuters to nearby communities

Storage Amenities Available in Katy

With an assortment of storage unit sizes and features, Extra Space Storage can help you with a variety of self storage needs! Whether you're looking to store business items or organize your home, we can help provide the best storage option!

Unit Sizes

Discover the convenience of indoor access, upper-level access, drive-up access, ground-level access, and more. We offer units ranging in sizes from 5x5 to 10x30. That's because we want to make sure you can find a storage solution that fits your needs at our Westheimer Pkwy storage facility!

Drive-Up Access

Need a convenient storage solution? Drive-up access allows you to park right by your storage unit. You can easily and quickly load items in and out of your storage unit!

Climate Control

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

Vehicle Storage

For convenient vehicle storage in Katy, rent with Extra Space Storage! We offer indoor vehicle storage in a wide range of sizes, perfect for motorcycles, cars, trucks, and more!

Business Storage

Extra Space Storage provides diverse storage unit sizes and convenient features in our accessible drive-in building. If you need to store business items, retail inventory, equipment, and more, look to us for commercial storage in Katy! Interested in renting office space for your business? Reach out to our team today!

Other Facility Features

  • Extended access hours are standard

  • Sturdy moving carts available for heavy, bulky items

  • Multiple entrance gates

  • Elevators for easy access to upper levels

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Convenient freeway access

  • On-site office

Cheap Katy Self Storage

With cheap storage unit prices as low as $16 in Katy plus great move-in deals like first month free or first month half-off at select facilities, Extra Space Storage is the affordable self storage partner near you. Reserve high-quality self storage at 20770 Westheimer Pkwy today!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 3803

Phone Number:(281) 599-7766

Hours

Rental & Support

  • Monday: 6:00 AM - 10:00 PM
  • Tuesday: 6:00 AM - 10:00 PM
  • Wednesday: 6:00 AM - 10:00 PM
  • Thursday: 6:00 AM - 10:00 PM
  • Friday: 6:00 AM - 10:00 PM
  • Saturday: 6:00 AM - 10:00 PM
  • Sunday: 6:00 AM - 10:00 PM

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

Intersections/Landmarks

Westheimer Pkwy at Fry Rd near Shell gas station

Directions from the North

Drive south on TX-99 S. Take the Westheimer Pkwy exit. Turn left onto Westheimer Pkwy. Pass Willow Fork Country Club. Our facility will be on your left.

Directions from the South

Drive north on Hwy 6 N. Turn left onto Westheimer Rd. Turn right onto Westheimer Pkwy. Pass Shell. Our facility will be on your right.

Directions from the East

Drive west on I-10 W. Take Exit 747A. Turn left onto N Fry Rd. Turn right onto Westheimer Pkwy. Our facility will be on your right.

Directions from the West

Drive east on I-10 E. Take Exit 747A. Turn right onto S Fry Rd. Turn right onto Westheimer Pkwy. Our facility will be on your right.

Frequently Asked Questions at 20770 Westheimer Pkwy

Can I rent a storage unit short-term?

Extra Space Storage rental agreements are paid on a month-to-month basis and can be cancelled at any time. This means you can rent a unit for just one month, or much longer, if needed.

What legal documents will I need to rent a storage unit?

You'll need personal identification like a driver's license or passport to rent a storage unit. You may need additional paperwork for liens, military service, business tax information, and vehicle VIN's and insurance.

Is there free parking at this facility?

Yes, parking to unload and load your belongings at the Extra Space Storage office is free. If you've booked a drive-up storage unit, you can also park in front of your unit for a quick and easy unload.

How does Extra Space Storage keep the facility safe?

Extra Space Storage utilizes a range of security measures like a 24/7 digital surveillance system, password protected access gates and doors, bright lighting, and specialized unit locks for purchase.

What size storage do kitchen appliances or a washer and dryer fit into?

You can fit a full-sized refrigerator, or other large appliances into a 10x10 or larger storage unit. Anything less may be too small. For more sizing help, use our storage unit size guide.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.9 stars

450 Reviews
5 stars438
4 stars4
3 stars1
2 stars1
1 star6
Showing 3 of 450

Everett

June 27, 2026

I’m a new renter at Extra Space in Katy, Tx and my experience so far has been fantastic!! I first asked to rent a 10 x 15 that was too small for my needs but was able to make changes & move to a 10 x 20. The customer service here at Extra Space is the best!! Alta & Marisa treated me better than just a customer. They made me feel like family & I love it.

We sincerely value your kind words Everett! Alta & Marisa love making customers feel like family. We're glad the unit upgrade worked out perfectly for you!

Extra Space Storage (6/27/2026)

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Amber

June 25, 2026

The location was ok. The lights in the hallway did not turn on. So I was in the dark trying to load items in my unit. One of the elevator was not working. One of the exit was not working as well.

Thank you for your feedback, Amber. Please feel free to reach out to us at (281) 599-7766 to discuss this further.

Extra Space Storage (6/25/2026)

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Angelica

June 13, 2026

We have been here for a while and the staff is always great. Alta, in particular, was a life saver when we lost our lock’s key and couldn’t get into our unit. We definitely recommend!

Thank you for your wonderful feedback, Angelica! Glad Alta could help when you lost your key. We appreciate the recommendation!

Extra Space Storage (6/13/2026)

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*savings reflected in rates.