4.8
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 06:00am-01:00am
    Sat: 06:00am-01:00am
    Sun: 06:00am-01:00am
  • New Customer: 
  • Current Customer: (484) 214-5245

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
24/7 Access
With upgrade
Nearby Locations
4.8

Extra Space Storage at 3350 Walbert Ave

Call our Storage Experts
Storage Experts Available
Mon-Fri: 06:00am-01:00am
Sat: 06:00am-01:00am
Sun: 06:00am-01:00am

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
24/7 Access
With upgrade
Select a Unit Below
Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$81
WEB RATE
$62
Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$81
WEB RATE
$62

ACT FAST: 1 LEFT!

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$100
WEB RATE
$82

ACT FAST: 1 LEFT!

Small
5' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$90
WEB RATE
$70

Flash Sale!*

Small
10' x 8'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$112
WEB RATE
$87

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$128
WEB RATE
$99
Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$154
WEB RATE
$123

LIMITED UNITS

Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$138
WEB RATE
$107

Flash Sale!*

Medium
10' x 18'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$179
WEB RATE
$131

LIMITED UNITS

Large
10' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$142
WEB RATE
$104

Flash Sale!*

Large
10' x 23'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$277
WEB RATE
$221

ACT FAST: 1 LEFT!

Large
10' x 25'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$293
WEB RATE
$234

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Multi-Door Unit
IN STORE
$235
WEB RATE
$171

ACT FAST: 1 LEFT!

Large
10' x 30'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$333
WEB RATE
$266

ACT FAST: 1 LEFT!

Large
20' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Multi-Door Unit
IN STORE
$273
WEB RATE
$199

LIMITED UNITS

Units Available Nearby

5' x 5'

Available now at 2001 Union Blvd, Allentown, PA 18109 starting at $42/mo

Available Nearby

10' x 12'

Available now at 2001 Union Blvd, Allentown, PA 18109 starting at $152/mo

Available Nearby

12' x 35'

Available now at 2279 Corriere Dr, Palmer, PA 18045 starting at $184/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Allentown

Located near the intersection of Walbert Ave and N Cedar Crest Blvd, Extra Space Storage serves residents of Allenstown and the surrounding areas. Locals will recognize our facility near TD Bank and Trust just north of the Crest Plaza Shopping Center, within 1 mile of Wennersville and within 5 miles of Fullerton and Wescosville.

Available Storage Unit Sizes

At Extra Space Storage on Walbert Ave, we offer storage units ranging in size from 5x5 to 10x30. Helpful features, including indoor access, first-floor access, and elevator access, are also available for your convenience.

Climate-Controlled Storage, Heated Storage, Air-Cooled Storage, & Dehumidified Storage

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.

Exceptional Security Features

Our Walbert Ave storage facility is equipped with advanced security features like video surveillance and security access to your floor only. We care about the valued belongings of our customers.

24-Hour Access Storage Near You

Do you have a busy schedule, work late, or just want the convenience of easily accessing your belongings at any time? Head over to Extra Space Storage! Select storage facilities offer 24-hour access storage in Allentown, PA —even after office and gate hours—so you're able to access your unit at a time that's convenient to you.

Other Amenities & Services

  • Extended access hours are standard with 24/7 access available - ask site manager for details

  • Cylinder locks required for units

  • Sturdy moving carts available for heavy, bulky items

  • Convenient loading dock

  • Elevators for easy access to upper levels

  • Gate access on Sundays

  • Convenient freeway access

  • Deliveries accepted

  • On-site office

Cheap Storage Units in Allentown

Whether you need residential or commercial storage, Extra Space Storage offers affordable storage units at 3350 Walbert Ave with a wide variety of unit sizes, convenient amenities, and more. Our storage facility in Allentown has cheap storage units starting at $62 per month. Get the first month free or half-off at select facilities when you reserve self storage online today!

The Self Storage Partner You Can Trust

Extra Space Storage puts the needs of customers first. With our convenient hours, well-maintained facility, and friendly staff, you can trust us with all your residential and commercial storage needs. Contact us today to reserve a storage unit in Allentown!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 6478

Phone Number:(484) 823-5985

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

Walbert Ave and N Cedar Crest Blvd

Directions from the North

Drive south on N Cedar Crest Blvd. Pass Huckleberry Rd and continue driving south on N Cedar Crest Blvd. Turn right onto Walbert Ave. Our facility will be on your left.

Directions from the South

Drive north on S Cedar Crest Blvd. Pass Tilghman St and continue onto N Cedar Crest Blvd. Turn left onto Walbert Ave. Our facility will be on your left.

Directions from the East

Drive southwest on US-22 W. Take the exit for Cedar Crest Blvd. Turn right and merge onto N Cedar Crest Blvd. Turn left onto Walbert Ave. Our facility will be on your left.

Directions from the West

Drive northeast on US-22 E. Take the exit for Cedar Crest Blvd. Turn right and merge onto N Cedar Crest Blvd. Turn left onto Walbert Ave. Our facility will be on your left.

Frequently Asked Questions at 3350 Walbert Ave

Do I need climate controlled storage at 3350 Walbert Ave?

If you’re concerned about sensitive belongings getting damaged in self storage, we recommend renting a climate-controlled storage unit at our 3350 Walbert Ave storage facility. These units typically maintain temperatures between 55 and 80 degrees year round to help protect items from extreme temperature changes.

Does Allentown have 24 hour access self storage?

Access hours vary by location. Some locations offer extended access hours, while others may have 24/7 access available. Contact Extra Space Storage at 3350 Walbert Ave to learn more about our storage facility access hours!

Can I use a storage unit as a gym at 3350 Walbert Ave?

Unfortunately, Extra Space Storage at 3350 Walbert Ave does not allow customers to use a storage unit as a gym. While you can store workout equipment in a storage unit, working out in one creates a liability issue.

What is the average height of a storage unit?

Storage units at our 3350 Walbert Ave storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.

What is the largest storage unit I can rent?

At Extra Space Storage at 3350 Walbert Ave, unit sizes can vary from as small as 25 square feet to 300+ square feet. Get in touch with our team today to learn more about our largest available storage unit sizes!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.8 stars

227 Reviews
5 stars216
4 stars2
3 stars0
2 stars1
1 star8
Showing 3 of 227

Joan

July 10, 2026

I was trying to secure a storage unit online…I was having issues! So I went into the store on walbert avenue & a girl named Sam helped me…. Honestly I was so upset when I walked in there & Sam came to my aid…. She got me signed up, got me a unit & walked me back, showed me where it was located, showed me how to use it! Then took me to the outside & showed me how to enter with the code… she was outstanding…. Thank you so much Sam

Thank you so much, Joan, for sharing your experience! We’re sorry to hear you were having trouble online, but we’re so glad Sam was there to turn things around for you. It’s wonderful to hear how she stepped in to assist, walked you through the entire process, and made sure you felt comfortable using your unit and accessing the facility. Going above and beyond like that is exactly the level of service we strive to provide. We appreciate your kind words and will be sure to recognize Sam for her outstanding support. Thank you again for choosing us!

Extra Space Storage (7/10/2026)

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Michelle

July 9, 2026

Super helpful !! Explained everything. Great place. Secure. Thank you

Thank you for sharing your positive experience with us, Michelle! We deeply cherish your feedback.

Extra Space Storage (3/19/2026)

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Alexander

July 9, 2026

Evan is an awesome associate! He made my move in and my move out seamless! Thank you for your help!

Thank you immensely, Alexander! We're glad Evan made your move-in and move-out seamless. We'll share your kind words with him!

Extra Space Storage (7/9/2026)

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*savings reflected in rates.