Storage units for rent – StorageCafe
Contact this property now:

Extra Space Storage - 19937 East Walnut Drive South, Walnut, CA 91789

Self Storage, Car Storage, RV Storage 20 - 400 Sq. Ft.
4.8/5 - 914 Reviews
Location:
19937 East Walnut Drive South, Walnut, CA 91789
All units
Small
Medium
Large
Parking
Loading... Loading results...
Units Availability
Small Storage Unit
9x10
Self Storage
90 Sq. Ft.
$205/mo
Small Storage Unit
8x12
Self Storage
96 Sq. Ft.
$155/mo
Small Storage Unit
8x10
Self Storage
80 Sq. Ft.
$151/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
$137 - $179/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
$144/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$105/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
$88/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
$72/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$62/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
$52/mo
Small Storage Unit
4x19
Self Storage
76 Sq. Ft.
$145/mo
Small Storage Unit
4x12
Self Storage
48 Sq. Ft.
$102/mo
Small Storage Unit
4x9
Self Storage
36 Sq. Ft.
$82/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
$52/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$220 - $300/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$158 - $231/mo
Medium Storage Unit
8x15
Parking
120 Sq. Ft.
Car Storage
Parking
$192/mo
Medium Storage Unit
8x15
Self Storage
120 Sq. Ft.
$181/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
$646/mo
Large Storage Unit
20x20
Parking
400 Sq. Ft.
Drive-up Access
Parking
RV Storage
$646/mo
Large Storage Unit
15x25
Parking
375 Sq. Ft.
Drive-up Access
Parking
RV Storage
$559/mo
Large Storage Unit
15x20
Parking
300 Sq. Ft.
Drive-up Access
Parking
RV Storage
$463/mo
Large Storage Unit
15x20
Self Storage
300 Sq. Ft.
$463/mo
Large Storage Unit
15x15
Self Storage
225 Sq. Ft.
$353 - $387/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Drive-up Access
Parking
RV Storage
$463/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
$401/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Drive-up Access
Parking
RV Storage
$401/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Drive-up Access
Parking
$327/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$322 - $327/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Onsite Manager
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Online Payment
  • RV Storage

What customers are saying

4.8/5 - 914 Reviews

Read some helpful reviews of Extra Space Storage at 19937 East Walnut Drive South, shared by real renters with genuine experiences and honest opinions.

My equipment was stolen. After getting a bigger unit. They asked me what am I storing, I told them that was a big mistake. Two months later, everything gone.No, help from anybody inside job. No one rent from exstra space walnut drive walnut ca there is 5 other people I found on yelp samething happened to them they don't call you back nothing im in process of talking with their corporate office in utah I have a very good friend that has a close relationship with someone in the , corporate office I am not the first one to pursue this the truth will come out the funny thing is, they review their reviews. And they will leave a comment. But you can never get ahold of them, and they will never call you. It's a joke.this is a inside job . The district manager should be the one calling, but they don't reply to them. Telling them because there hiding something district manager should be calling. The victims or victim and reviewing the videotape. It's been 3 days now. No phone calls. Im not stopping Intel people are investigated I dont want this to happen to other people.. so my voice will be Hurd and im all ready communicating with the investigator . There is so many bad reviews on Yelp and Google's about people saying it's an inside job. This is crazy. ... Read more
Jack L. - 8 March 2026
Joanna was my advisor. She was very knowledgeable and patient for a first time storage rental customer with a lot of questions. Place is clean and quiet. One thing to be aware of is that the entries/exits has fairly steep approach angles. ... Read more
Michael T. - 16 February 2026
I just want to say this is the best storage facility I have been a part of. First off, I would like to say thank you to the manager John who has been incredibly friendly and helpful since I’ve been at this location. He always greets you with a friendly smile and wishes you a great day. I find his quality of customer service to be genuine and important to us clients. His great communication and commitment is noticed and appreciated! I also want to acknowledge Joanna who has also been a great addition to Extra Space Storage. She is also very courteous and respectful. They hold a high standard and excellence to assisting and supporting customers. While I appreciate the work and effort they do to keep this facility at its best, I definitely recommend this place. ... Read more
Omar Z. - 13 February 2026
Extra space in walnut, CA has been by far the best storage i have had. Jonathan the property manager is absolutely ?? amazing, very professional, very nice and gets to know his customers. He treats my husband and I like as if we have known each other for years like a friend, like we are part of the extra space family. He is the reason my husband and I stay. Property is well maintained. Any and all questions are answered and very well so that you understand. The team he has as well is a great team. Keep up the awesome work you guys are great ???? ... Read more
Amanda S. - 7 October 2025
?????????? Outstanding Service from Jonathan at Extra Space Storage in Walnut, CA! I can’t say enough good things about Jonathan, the manager at Extra Space Storage in Walnut. From the moment I walked in, he was incredibly friendly, professional, and accommodating. He went above and beyond to make sure I got exactly what I needed — explaining every detail clearly, answering all my questions with patience, and even helping me find the perfect unit for my situation. You can tell he genuinely cares about the customers and takes pride in running a clean, safe, and well-organized facility. It’s rare these days to find someone who combines professionalism with a personal touch, but Jonathan does it effortlessly. If you’re looking for storage in the Walnut area, this is the place to go — and Jonathan is the reason why. Thanks again for making the whole process easy and stress-free! — David R. ... Read more
David R. - 7 October 2025
Sandeep D. - 2 September 2025
I was very gratefull for how nice and how well they worked with me getting my stuff stored. However, it would be nice if storage companies would go back to being just storage companies instead of being money hungry. There used to be a time where you could store your stuff and not worry about it. Now, they insist upon raising rent and letting you know that it's supposed to be temporary. Which really makes no sense whatsoever. You make money off the storage of every unit. There is literally no issue with someone storing their stuff when you make money every month. Make it make sense. ... Read more
T M. - 30 August 2025
I went in today to look at a storage for myself and the minute I walked in I was greeted by John who was super nice and very helpful with the whole process. He was able to inform me on everything I needed to know. Would highly recommend. ... Read more
Jeanette C. - 27 August 2025
Everything about this place was perfect. Jonathan is an excellent warehouse manager. He showed me the space I needed and was super friendly. He always had a friendly smile on his face. He patiently answered all my questions and gave me some great advice. This was my first time Business with Extra Space, but it was a fantastic experience. I will definitely continue to Business with them. Highly recommended!!! ... Read more
Weiqi L. - 20 August 2025
Great communication, and a smooth process. I forgot my key all the way back in Northern California, they were able to help me out with unlocking it. No charge at all. I highly recommend this location. Very safe and all of my stuff were in the right place. ... Read more
Cesar P. - 1 August 2025
Johnny G. - 18 July 2025
My buddy and I went to get our new unit and Met with cool dude Jonathan, super friendly professional and helped us with our cart and helping us with our lock situation. Super nice team at this location ... Read more
Gabriel O. - 16 June 2025
Great experience renting out a unit. Super fast and great access to the freeway. John helped me select a unit and the process was so easy. I was in and out even moved some stuff in while I was there. Overall great experience! ... Read more
Harold P. - 10 March 2025
Had some issues navigating how everything worked. I’m glad to say the store manager John was incredibly friendly and helpful! He was knowledgeable and helped with everything I needed. Would definitely recommend this facility! ... Read more
J L. - 29 January 2025
The inventory manager Austin is super helpful and tries to get me the best deal possible ; the Walnut branch manager Jonathan is also very friendly and knowledgeable. The storage space I looked at was 5 x 10 and it is actually bigger than i expected. The facility has its own land and motion sensorer camera all around so makes the customer feel safe. I will highly recommend this facility if you have extra stuff need to be put away from the house. ... Read more
David M. - 21 December 2024
The Store Location has been the BEST to me. Customer service has been EXCELLENT from the moment I called & was interested in getting a space. They answered ALL my questions & laid out all my options. On top of that every time I had a question after purchasing a unit they were quick with informational responses. Also the cleanliness of this location is 10/10! Thank You to the Staff Here! I Always recommend you guys! ... Read more
Dee S. - 17 December 2024
Steven B. - 1 November 2024

Overview

Located at 19937 East Walnut Drive South, this Extra Space Storage facility in Walnut, California, offers a variety of unit sizes, including small, medium, and large options, to accommodate a wide range of storage needs. Whether you're decluttering your home, downsizing, or simply need extra space, this facility provides flexible solutions for the community.

To ensure your belongings are kept in optimal condition, the facility offers climate-controlled units, which are essential for protecting items from heat and humidity, common in Southern California's weather. For added convenience, some units feature drive-up access, making loading and unloading simple and efficient. The facility also offers indoor access, parking, and RV storage, catering to vehicle and recreational storage needs. Security is a priority here, with security cameras monitoring the property and an onsite manager providing additional peace of mind.

This Extra Space Storage facility is ideal for those seeking accessible, secure, and dependable storage solutions in Walnut. With features like a gated entrance, online payment options, and acceptance of credit cards, it’s a convenient choice for individuals and families alike.

Nearby Storage Units

$77 - $540

Public Storage - 19102 East Walnut Drive North, Rowland Heights, CA

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
1.12 miles away
$71 - $567

Public Storage - 21035 East Washington Avenue, Diamond Bar, CA

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
1.48 miles away
$66 - $634

Extra Space Storage - 20671 Valley Blvd, Walnut, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
1.5 miles away
$103 - $448

Public Storage - 18711 Valley Blvd, La Puente, CA

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
1.77 miles away
$68 - $1478

Extra Space Storage - 17925 Valley Blvd, La Puente, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
2.72 miles away
$145 - $1272

WestWard Storage - 3859 Valley Blvd, Walnut, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
4.21 miles away
$180 - $616

Power Self Storage - 16408 East Gale Avenue, City Of Industry, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
4.72 miles away

Storage units in nearby cities

Want to see how Walnut, CA, compares to other places? There are plenty of great options nearby. West Covina, CA, 3 miles away, has 3 self storage facilities with rents starting from $77/month. Or you could drive to Brea, CA, just 8 miles distant to find other options, where the cheapest units in the 7 facilities there can be rented for $44/month. In Fullerton, CA, just 10 miles away, there are 8 facilities available, offering rents as low as $43/month. Further out, Pomona, CA (10 miles away), and Chino Hills, CA (13 miles away), have 10 and 2 facilities, with minimum rents of $43 and $16, respectively.

Storage units in West Covina, CA Within a 3-mile radius
3 Facilities
From $77/mo
Storage units in Brea, CA Within a 8-mile radius
7 Facilities
From $44/mo
Storage units in Fullerton, CA Within a 10-mile radius
8 Facilities
From $43/mo
Storage units in Pomona, CA Within a 10-mile radius
10 Facilities
From $43/mo
Storage units in Chino Hills, CA Within a 13-mile radius
2 Facilities
From $16/mo
Storage units in Downey, CA Within a 14-mile radius
5 Facilities
From $44/mo
Storage units in Cerritos, CA Within a 14-mile radius
3 Facilities
From $40/mo
Storage units in Chino, CA Within a 15-mile radius
6 Facilities
From $48/mo
Storage units in Pasadena, CA Within a 16-mile radius
13 Facilities
From $45/mo
Storage units in Lakewood, CA Within a 17-mile radius
5 Facilities
From $26/mo
Storage units in Orange, CA Within a 17-mile radius
13 Facilities
From $22/mo
Storage units in Upland, CA Within a 17-mile radius
11 Facilities
From $51/mo
Storage units in Ontario, CA Within a 18-mile radius
14 Facilities
From $35/mo
Storage units in Santa Ana, CA Within a 20-mile radius
19 Facilities
From $20/mo
Storage units in Long Beach, CA Within a 21-mile radius
27 Facilities
From $31/mo
Storage units in Tustin, CA Within a 21-mile radius
7 Facilities
From $45/mo
Storage units in Glendale, CA Within a 22-mile radius
7 Facilities
From $40/mo
Storage units in Huntington Beach, CA Within a 23-mile radius
18 Facilities
From $8/mo
Storage units in Rancho Cucamonga, CA Within a 23-mile radius
17 Facilities
From $14/mo
Storage units in Costa Mesa, CA Within a 25-mile radius
19 Facilities
From $38/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 Los Angeles, CA and San Diego, CA, starting from $15 and $15, respectively. Even more storage is available and with low starting rents, in San Jose, CA ($11), San Francisco, CA ($29) and Fresno, CA ($30).

Storage units in Los Angeles, CA
209 Facilities
From $15/mo
Storage units in San Diego, CA
72 Facilities
From $15/mo
Storage units in San Jose, CA
65 Facilities
From $11/mo
Storage units in San Francisco, CA
23 Facilities
From $29/mo
Storage units in Fresno, CA
41 Facilities
From $30/mo
Storage units in Sacramento, CA
76 Facilities
From $15/mo
Storage units in Oakland, CA
21 Facilities
From $44/mo
Storage units in Bakersfield, CA
51 Facilities
From $33/mo
Storage units in Anaheim, CA
21 Facilities
From $45/mo
Storage units in Stockton, CA
36 Facilities
From $15/mo
Browse storage units in all California cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 19937 East Walnut Drive South has to offer. These amenities include Climate-Controlled, Indoor, Drive-Up Access, Onsite Manager, Security Camera, Gate, Parking, Credit Cards Accepted, 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 Extra Space Storage - 19937 East Walnut Drive South can satisfy all of your storage needs. Different sizes here range from 20 to 400 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 - 19937 East Walnut Drive South come at a variety of prices, starting from $52 per month for typically smaller units. However, larger spaces can set you back up to $646 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!