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Extra Space Storage - 43633 20th Street West, Lancaster, CA

Self Storage, Car Storage, RV Storage 25 - 400 Sq. Ft.
4.9/5 - 201 Reviews
Location:
43633 20th Street West, Lancaster, CA 93534
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$99/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
$94/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$99/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$60/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$58/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
$231/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$231/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$195/mo
Medium Storage Unit
10x14
Self Storage
140 Sq. Ft.
Climate-Controlled
$212/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$168/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$145 - $149/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
$437/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$347/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$268/mo
Large Storage Unit
10x35
Parking
350 Sq. Ft.
Drive-up Access
Parking
RV Storage
$369/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Drive-up Access
Parking
RV Storage
$329/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Drive-up Access
Parking
RV Storage
$294/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$268/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Drive-up Access
Parking
$251/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Online Payment
  • RV Storage

What customers are saying

4.9/5 - 201 Reviews

Read some helpful reviews of Extra Space Storage at 43633 20th Street West, shared by real renters with genuine experiences and honest opinions.

I’ve had our units for at least a good 2 to 3 months now. The experience of having to move and need a storage was traumatizing. But having a rep that was very personable and caring meant everything to me. My husband initially got his 1st then I got mine when I realized our 6 bed room wouldn’t fit into the unit he had. To make it easier for us we were offered our second u it right next to one he got. I’m forever grateful because with my husband being a retired army vet he can’t travel too far. And having the access we have is a lot easier. Thanking all for caring and actually praying for us through our rough times. U will be blessed for all ur days?? The Hines ps thank u for always keeping thr place clean too it doesn’t go unnoticed ... Read more
Daren H. - 3 October 2026
The staff have been exceptional. Cathleen who had to deal with my breakdown due to the reason for a storage unit. She was patient helping me set up my reservation walking me through step by step and even letting me know at her site they didn’t have what I needed so set up my storage at a near by location. Then when I went to where my unit was where Mark is at, there was a sign be back soon and Mark saw my sad face and opened the door was extremely caring and welcoming. I had to rent a storage unit in a very tragic time and both Cathleen and Mark were helpful and comforting during this time. I am grateful for them both. ... Read more
Yvonne - 7 September 2026
I had a really easy and smooth experience from start to finish. I was able to reserve my unit and make the payment completely online, which was very convenient. I had a few questions about some of the information online, so I called and the staff was very helpful and informative and walked me through everything I needed to know. When I arrived, they explained how the lock worked, showed me around, and made sure I knew where everything was. The whole process was very organized, and everyone I interacted with was friendly and helpful. Definitely a great experience! ... Read more
Cindy M. - 3 September 2026
Very disappointed with how I've been treated at this facility. I raised legitimate safety concerns with George, hoping the issue would be taken seriously. Instead of working with a long term customer to find solution, the focus immediately shifted to charging more for a different parking space similar to the one I already have. The lack of emphaty and customer care has been very disappointing. I even requested to speak with a manager or schedule a meeting to discuss my safety concerns, but I was refused the information needed to escalate the issue. What stands out the most is the double standards. When they were securing my business, everything was accommodating. Once I needed help addressing a serious concern, the conversation became all about additional fees instead of resolving the issue. Based on my experience customer safety and long term relationships do not appear to be priority to this stablesment. ... Read more
Javier I. - 5 August 2026
angelica d. - 7 July 2026
Called about a 10x10 unit to get clarification regarding if the unit was climate controlled or not… was told it was indoors… Went and did all the paperwork online. Went to the unit and found out it was not climate controlled. A simple yes or no answer would have been fine… Ended up getting the run around and going to a location that ended up being the wrong one. Ended up being charged multiple times then refunded due to the miscommunication. Unit is new and clean. ... Read more
Peter D. - 4 July 2026
Called about a 10x10 unit to get clarification regarding if the unit was climate controlled or not… was told it was indoors… Went and did all the paperwork online. Went to the unit and found out it was not climate controlled. A simple yes or no answer would have been fine… Ended up getting the run around and going to a location that ended up being the wrong one. Ended up being charged multiple times then refunded due to the miscommunication. Unit is new and clean. ... Read more
Peter D. - 1 June 2026
Robert H. - 7 March 2026
Sue P. - 7 February 2026
Alvina S. - 11 January 2026
I had a 5/5 exceptional experience. The staff helped me access my storage space when I wasn’t sure how to use the lock. They also assisted me in choosing the right materials I needed to prepare for my move. I’m very grateful for the help they provided! ... Read more
Claudia A. - 9 January 2026
Mark, at Extra Space Storage in Lancaster, CA was a great help in finding me the perfect size storage unit for what I needed, and he explained all the different rates and special offers to me in an easy to understand format. He also gave me a tour of the different rental units and explained the access procedures. My compliments to Mark and the entire staff at Extra Space Storage!!! A+A+A+ ... Read more
m2hbvic V. - 9 January 2026
I love My New Unit! Just relocated from another location. Has mixed emotions about moving because I has such a great relationship with my manager at previous property, but turns out I Love it over here. It’s clean Quiet and the staff is Amazing!!! ... Read more
claudia w. - 3 September 2025
Setting up was super easy. The team there is really friendly, super nice and easy to talk to. Sally made the whole process just so lovely. The 40% off for three months deal was a nice surprise and definitely helped. The space was super clean and I always felt like my stuff was safe. It was also really easy to cancel once I found a new place, which I appreciated. Only thing I’d say is they should update their Google Maps pin. It threw a few of my friends off when they were trying to find it. Other than that, I’d absolutely use them again. ... Read more
Katherine B. - 20 June 2025
This facility is inexplicably the nicest storage facility I've ever been associated with. Mark is amazing and always on point for anything. Security and cleanliness is key for me. Heck even the toilet paper is double ply in the restroom! Truly the bestie. ... Read more
Casey D. - 13 June 2025
This facility is amazing. The service is impeccable. I have never been to a business that made me feel as welcomed as I have felt here!! I’d recommend it to everyone. Sally and Mark are always ready to help me out. The professionalism here and the way they make you feel is unmatched! ... Read more
Amber W. - 7 June 2025
If Extra Space Storage gave out Oscars, Sally would already have one — possibly two. She’s that good. Professional? Absolutely. Delightful? 100%. Psychic? Maybe. Because somehow, she knew exactly what I needed before I even finished explaining it. She made the whole “renting a storage unit” thing oddly enjoyable. And get this — the place has brand new indoor and outdoor units, all super clean with easy access. It’s like the Ritz-Carlton of storage, minus the minibar. Her insights were sharp, her smile was contagious, and I’m pretty sure she runs the whole operation smoother than a SpaceX launch. Need storage? Ask for Sally. Want a laugh, a solution, and your stuff tucked away like royalty? Definitely ask for Sally. ... Read more
Robert L. - 30 May 2025
Sally was extremely helpful and very patient. She took the time to answer my questions. This is my first time with this company and I am pleased too hear about the new options to get into the space. Love this…Thank you Sally you are awesome! ... Read more
Ann W. - 19 April 2025

Nearby Storage Units

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Extra Space Storage - 2103 West Avenue J, Lancaster, CA

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Extra Space Storage - 42654 10th Street West, Lancaster, CA

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SmartStop Self Storage - 43707 Sierra Hwy, Lancaster, CA

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SmartStop Self Storage - 43745 Sierra Hwy, Lancaster, CA

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Nova Storage - 825 West Avenue L12, Lancaster, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
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A - American Self Storage - 141 West Avenue L, Lancaster, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
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Extra Space Storage - 45615 23rd Street West, Lancaster, CA

SELF STORAGE, CAR STORAGE, RV STORAGE
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Frequently Asked Questions

Storage units available at Extra Space Storage - 43633 20th Street West include the following amenities: Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Online Payment and RV Storage. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 25 to 400 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Monthly prices for units offered by Extra Space Storage - 43633 20th Street West start from $58 and can go up to $437 for larger spaces.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.