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Extra Space Storage - 3350 Walbert Avenue, Allentown, PA 18104

Self Storage 25 - 300 Sq. Ft.
4.9/5 - 225 Reviews
Location:
3350 Walbert Avenue, Allentown, PA 18104
24/7 ACCESS
All units
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Medium
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Units Availability
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
$146/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
Elevator
$94/mo
Small Storage Unit
10x7
Self Storage
70 Sq. Ft.
Climate-Controlled
$134/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$106/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$68/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
Elevator
$89/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$106/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$68/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Climate-Controlled
$90/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Climate-Controlled
Elevator
$58/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Climate-Controlled
Elevator
$53/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$57/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$42/mo
Medium Storage Unit
10x18
Self Storage
180 Sq. Ft.
Climate-Controlled
$210/mo
Medium Storage Unit
10x18
Self Storage
180 Sq. Ft.
Climate-Controlled
Elevator
$156/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$201/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$150/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
$173/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
Elevator
$129/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$152/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$114/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$276/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
Elevator
$205/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$243/mo
Large Storage Unit
10x23
Self Storage
230 Sq. Ft.
Climate-Controlled
$230/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$210/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$156/mo

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Elevators
  • Multi-Level Storage
  • Online Payment

What customers are saying

4.9/5 - 225 Reviews

Read some helpful reviews of Extra Space Storage at 3350 Walbert Avenue, shared by real renters with genuine experiences and honest opinions.

This facility is great. It is very clean. The staff is amazing, friendly and extremely helpful. They have been great to my wife and I as we were moving the belongings from our house to their storage facility! The manager and her ASM are fantastic and loved dealing with them. I highly recommend this facility for all your storage needs! ... Read more
Patrick F. - 29 August 2025
I wanted to take a moment to sincerely thank you both for the outstanding service and support that you provided at the storage facility. Your Professionalism ,attention to details, and friendly attitude truly makes a difference. It’s clear you care about the both faculty and the people that use it, and the kind of dedication doesn’t go unnoticed. Your help has made my experience smooth and stress-free, and I really appreciate the way you go above and beyond. Thank you for everything you both do. Faculty Manager-Sam and Assistant Manage George are truly amazing people! Thank you, Jose A Vazquez ... Read more
Jose V. - 31 July 2025
Samantha was extremely helpful in selecting my unit. Definitely book an appointment to tour them! Very secure and they offer unit insurance in case of emergencies. It was really comforting to know that they complete routine unit checks to ensure everything is secure. Excited to know I’m storing at a nice facility and 10/10 touring and booking process. ... Read more
Ayanna R. - 20 June 2025
I had an amazing experience at this storage facility! From the moment I arrived, everything was clean, organized, and secure. But what really made the difference was the service — Evan was outstanding. He was professional, friendly, and incredibly helpful every step of the way. He answered all my questions, explained everything clearly, and made the entire process quick and stress-free. You can tell he genuinely cares about the customers. If you’re looking for a reliable storage unit with top-notch customer service, ask for Evan — he’ll take great care of you! Highly recommended. ... Read more
YPC_ 2. - 9 June 2025
I recently had the pleasure of using Extra Storage Unit in Wilbert Ave, Allentown, PA for the clean and well-maintained units to the secure premises, everything exceeded my expectations. However, what truly set this facility apart was the exceptional customer service, and in particular, the outstanding assistance I received from the Assistant Manager, Mr. George. From my initial inquiry, George was incredibly helpful, patiently answering all my questions and guiding me through the different unit sizes to find the perfect fit for my needs and budget. He was knowledgeable about the facility's policies and procedures, making the entire rental process smooth and stress-free. Throughout my rental process, George was always approachable, friendly, and readily available to assist with any questions or concerns I had. Whether it was a minor access issue or needing clarification on my billing, George handled everything with professionalism and a genuine desire to help. He went above and beyond to ensure my experience was positive and hassle-free. The facility itself is excellent – clean, secure, and easily accessible. I always felt confident that my belongings were safe and well-protected. But it's the human element, and specifically individuals like George, that truly elevate a service from good to exceptional. If you're looking for a reliable and well-managed storage facility with outstanding customer service, I wholeheartedly recommend. And when you do, be sure to ask for George – you won't find a more helpful and dedicated Assistant Manager! ... Read more
Sam P. - 17 April 2025
Five Stars All the Way! We had an incredible experience with Extra Space Storage, and a big part of that was thanks to George! From the moment we arrived, he was kind, professional, and extremely knowledgeable. He answered every question with patience and clarity, making the whole process easy and stress-free. One of the biggest reasons we chose this location is because our daughter also uses the facility—and she’s had nothing but great things to say. Now we see why! The facility is immaculately clean, secure, and very well maintained. You can tell they take pride in what they do. And let’s talk about pricing—they beat everyone else hands down. We shopped around, and Extra Space had the best rates with no hidden fees or gimmicks. If you’re looking for a storage facility that’s reliable, affordable, and provides top-tier customer service, this is it. Ask for George—you’ll be glad you did! ... Read more
Shye R. - 8 April 2025
Sandra M. - 7 April 2025
My experience dealing with Samantha via phone a few times was amazing. I was back and forth with when I would be acquiring the unit and she dealt with me with the utmost patience and kindness. Did also speak to George as well quickly and he also was helpful and reassuring. Amazing and quick customer service which was much appreciated!!! Facility is brand new and unit is so clean and spacious for my needs. Climate controlled was definitely something I was looking for and found! Carts are right at the loading area for ease of moving into unit. Great establishment!!! ... Read more
Ashley Y. - 8 March 2025
Extremely professional and friendly. Courteous and kind. The assistant store manager George Walter’s even brought our boxes out to the vehicle for us! Very quick and easy process for renting a unit and reasonable prices ... Read more
Rhyno M. - 6 March 2025
Lisa B. - 5 December 2024

Overview

Located at 3350 Walbert Avenue in Allentown, PA, this Extra Space Storage facility offers a range of small, medium, and large units to accommodate your storage needs. The facility provides climate-controlled units, a must-have feature in Allentown’s variable weather, ensuring that your belongings are protected from extreme temperatures and humidity. Whether you’re storing documents, furniture, or electronics, climate-controlled units maintain a stable environment.

This facility prioritizes convenience with indoor access, elevators, and multi-level storage for easy navigation. Round-the-clock 24-hour access adds flexibility, and contactless renting makes securing your unit simple and hassle-free. Security is a top priority, with security cameras, gated entry, and an onsite manager ensuring your belongings are safe. Parking is also available, making it easy to load and unload items or store vehicles.

With features like online payment options and a retail store for moving supplies, this Extra Space Storage facility stands out as a practical choice for residents and businesses in Allentown, particularly those looking for modern amenities and high security.

Storage units in nearby cities

Want to see how Allentown, PA, compares to other places? There are plenty of great options nearby. Lehighton, PA, 9 miles away, has 2 self storage facilities with rents starting from $45/month. Or you could drive to Bath, PA, just 10 miles distant to find other options, where the cheapest units in the 2 facilities there can be rented for $80/month. In Emmaus, PA, just 17 miles away, there is 1 facility available, offering rents as low as $88/month. Further out, Bangor, PA (20 miles away), and Quakertown, PA (25 miles away), have 1 and 3 facilities, with minimum rents of $95 and $44, respectively.

Storage units in Lehighton, PA Within a 9-mile radius
2 Facilities
From $45/mo
Storage units in Bath, PA Within a 10-mile radius
2 Facilities
From $80/mo
Storage units in Emmaus, PA Within a 17-mile radius
1 Facility
From $88/mo
Storage units in Bangor, PA Within a 20-mile radius
1 Facility
From $95/mo
Storage units in Quakertown, PA Within a 25-mile radius
3 Facilities
From $44/mo
Storage units in Hazleton, PA Within a 28-mile radius
1 Facility
From $59/mo
Storage units in Telford, PA Within a 32-mile radius
1 Facility
From $24/mo
Storage units in Souderton, PA Within a 35-mile radius
2 Facilities
From $39/mo
Storage units in Hatfield, PA Within a 36-mile radius
1 Facility
From $35/mo
Storage units in Chalfont, PA Within a 38-mile radius
2 Facilities
From $17/mo
Storage units in Doylestown, PA Within a 38-mile radius
5 Facilities
From $29/mo
Storage units in Pottstown, PA Within a 38-mile radius
8 Facilities
From $42/mo
Storage units in Royersford, PA Within a 39-mile radius
4 Facilities
From $22/mo
Storage units in King of Prussia, PA Within a 48-mile radius
5 Facilities
From $18/mo
Storage units in Conshohocken, PA Within a 50-mile radius
3 Facilities
From $29/mo

Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Philadelphia, PA and Pittsburgh, PA, starting from $10 and $20, respectively. Even more storage is available and with low starting rents, in Allentown, PA ($40), Wilkes Barre, PA ($35) and Bethlehem, PA ($50).

Storage units in Philadelphia, PA
63 Facilities
From $10/mo
Storage units in Pittsburgh, PA
11 Facilities
From $20/mo
Storage units in Allentown, PA
6 Facilities
From $40/mo
Storage units in Bethlehem, PA
5 Facilities
From $50/mo
Storage units in Scranton, PA
5 Facilities
From $53/mo
Storage units in Lancaster, PA
20 Facilities
From $30/mo
Storage units in Bensalem, PA
4 Facilities
From $25/mo
Storage units in Levittown, PA
4 Facilities
From $14/mo
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10 Facilities
From $25/mo
Browse storage units in all Pennsylvania cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 3350 Walbert Avenue has to offer. These amenities include Climate-Controlled, Indoor, 24 hour access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Elevators, Multi-Level Storage and Online Payment. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by Extra Space Storage - 3350 Walbert Avenue can satisfy all of your storage needs. Different sizes here range from 25 to 300 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by Extra Space Storage - 3350 Walbert Avenue come at a variety of prices, starting from $42 per month for typically smaller units. However, larger spaces can set you back up to $276 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!