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(708) 438-5597

iStorage - 14750 South Western Avenue, Posen, IL 60469

Self Storage, Car Storage 25 - 240 Sq. Ft.
4.4/5 - 164 Reviews
(708) 438-5597
Location:
14750 South Western Avenue, Posen, IL 60469
24/7 ACCESS
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$88 - $124/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$50 - $59/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$33 - $39/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$128 - $142/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$114 - $127/mo
Large Storage Unit
10x24
Parking
240 Sq. Ft.
Car Storage
Drive-up Access
Outdoor Access
Parking
$65/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$188/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$131 - $199/mo

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Enclosed
  • Multi-Level Storage
  • Online Payment
  • RV Storage

What customers are saying

4.4/5 - 164 Reviews

Read some helpful reviews of iStorage at 14750 South Western Avenue, shared by real renters with genuine experiences and honest opinions.

085 S. - 27 February 2026
Absolutely Outstanding Storage Facility! I’ve had an excellent experience with this storage facility from start to finish. The units are clean, secure, and well-maintained, and the entire property always feels safe and organized. The staff is friendly, professional, and genuinely helpful—they made the whole process easy and stress-free. Access hours are convenient, pricing is fair, and the security features give me total peace of mind. I highly recommend this place to anyone needing reliable, top-quality storage. Truly a five-star operation! ... Read more
Bless G. - 10 December 2025
Gerald S. - 4 October 2025
GREENE'S F. - 28 July 2025
Kindra at NSA storage on 147th & Western was amazing. Great customer service and a winning attitude. She was friendly and built an awesome rapport. She made the process easier and even helped me saved by choosing a more realistic unit. 10 out of 10!! Will recommend! ... Read more
YaBestFren -. - 2 April 2025
Ian B. - 21 March 2025
Kimmy - 8 March 2025
Kindra is always extremely professional and helpful with any issues, questions or concerns I have. She is truly the only reason why I am still a customer of istorage to this day and I really hope this company is valuing her professionalism and dedication to her craft ... Read more
Emily A. - 7 March 2025
Krystal J. - 1 March 2025
UPDATE: OVER 2 MONTHS WITH NO ELEVATOR AND NO END IN SIGHT. AND OBVIOUSLY, NO REFUNDS, JUST FULLY CHARGED MY CARD IMMEDIATELY AND HUNG UP ON ME WHEN I CALLED CORPORATE, BECAUSE I WASN'T CALM ENOUGH FOR THEIR DELICATE EARS NO ELEVATOR FOR OVER A MONTH, BUT STILL SHAMELESSLY CHARGING FULL MONTHLY BILL. THAT THEY NEVER MISS. DISGUSTING PLACE, IF I COULD I'D GIVE THEM ZERO STARS UPDATE: NO ELEVATOR FOR A MONTH NOW. FELL DOWN THE STAIRS BRINGING STUFF DOWN. THEY SAID THEY'LL MAKE IT RIGHT ON THE BILL... WE'LL SEE AND I'LL UPDATE BUT AT THIS POINT I DON'T HAVE HIGH HOPES Absolutely horrible. Three place is falling apart, elevator seems to have issues, gate sometimes closes, other times stays wide open. But today topped it all... I'm putting in the access code to get on the building and it confirms it, but the doors do not unlock. I called and they simply can't do anything about it until tomorrow afternoon... Appalling UPDATE..a week later the gate keypad wasn't working so I couldn't get in to access my unit. Also nobody here during office hours UPDATE 2. came back three days later, the gate issues it's fixed, but there inside is still filthy. On the second floor next to the elevator there have been some broken glasses/mugs for over a week UPDATE 3... over a month has passed, the broken glassware is still there, elevator still filthy, hate is always open and doors to facility unlocked. I'm adding photos taken today at 7am ... Read more
Adrian S. - 23 June 2023

Overview

Located at 14750 South Western Avenue in Posen, IL, this iStorage facility offers storage solutions in a variety of unit sizes, including small, medium, and large spaces. The area is ideal for both residents and businesses in the south suburbs of Chicago, where extra storage can be a valuable solution to decluttering homes or managing inventory.

This facility caters to diverse storage needs with standout features like climate-controlled units, ensuring your belongings are protected from Illinois' fluctuating temperatures and humidity. For those prioritizing convenience, drive-up access and enclosed indoor options simplify loading and unloading. With 24-hour access, you can retrieve or store your items on your schedule. The property is equipped with security cameras and an onsite manager, offering peace of mind. It also includes parking and RV storage, making it an excellent choice for vehicle storage.

With modern conveniences like contactless renting, online payment, and moving supplies available on-site, this iStorage facility is a hassle-free option for anyone in Posen or nearby communities. Whether you need temporary storage during a move or a long-term solution for seasonal items, this facility provides reliable options to fit your needs.

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Storage units in nearby cities

Want to see how Posen, IL, compares to other places? There are plenty of great options nearby. South Holland, IL, 3 miles away, has 1 self storage facility with rents starting from $70/month. Or you could drive to Hazel Crest, IL, just 3 miles distant to find other options, where the cheapest units in 1 facility there can be rented for $27/month. In Blue Island, IL, just 4 miles away, there is 1 facility available, offering rents as low as $29/month. Further out, Midlothian, IL (5 miles away), and Country Club Hills, IL (5 miles away), both have 2 facilities each, with minimum rents of $47 and $48, respectively.

Storage units in South Holland, IL Within a 3-mile radius
1 Facility
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Storage units in Hazel Crest, IL Within a 3-mile radius
1 Facility
From $27/mo
Storage units in Blue Island, IL Within a 4-mile radius
1 Facility
From $29/mo
Storage units in Midlothian, IL Within a 5-mile radius
2 Facilities
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Storage units in Country Club Hills, IL Within a 5-mile radius
2 Facilities
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Storage units in Glenwood, IL Within a 5-mile radius
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Storage units in Crestwood, IL Within a 6-mile radius
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Storage units in Alsip, IL Within a 7-mile radius
5 Facilities
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Storage units in Lansing, IL Within a 7-mile radius
3 Facilities
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Storage units in Chicago Heights, IL Within a 8-mile radius
6 Facilities
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Storage units in Tinley Park, IL Within a 9-mile radius
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Storage units in Hammond, IN Within a 9-mile radius
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Storage units in South Chicago Heights, IL Within a 9-mile radius
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Storage units in Oak Lawn, IL Within a 9-mile radius
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Storage units in Orland Hills, IL Within a 10-mile radius
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Storage units in Orland Park, IL Within a 11-mile radius
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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 Chicago, IL and Aurora, IL, starting from $12 and $19, respectively. Even more storage is available and with low starting rents, in Naperville, IL ($19), Joliet, IL ($47) and Rockford, IL ($25).

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Frequently Asked Questions

There is a wide array of amenities available for the storage units that iStorage - 14750 South Western Avenue has to offer. These amenities include Climate-Controlled, Indoor, 24 hour access, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Enclosed, Multi-Level Storage, Online Payment and RV Storage. 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 iStorage - 14750 South Western Avenue can satisfy all of your storage needs. Different sizes here range from 25 to 240 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 iStorage - 14750 South Western Avenue come at a variety of prices, starting from $33 per month for typically smaller units. However, larger spaces can set you back up to $199 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!