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National City Self Storage at 525 W 20th St

Image of Extra Space Self Storage Facility on 525 W 20th St in National City, CA
Extra Space Storage
525 W 20th St
National City, CA 91950


New Customer: (619) 477-1535
 

Storage Gate Hours
Mon-Sun: 6:00am-8:00pm
Storage Office Hours
Mon-Fri: 9:30am-6:00pm
Sat: 9:00am-5:30pm
Sun: closed
Unit Sizes
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UNIT SIZE GUIDE
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SIZE HELP
SIZE ?
Size
We offer a Right-Size Guarantee: you can change your selected size at the facility to best meet your storage needs.

Use our size guide for more info on how to select a size.

Our sizes are represented in feet (width by depth).

Height varies but is most often 8 feet.
UNIT DETAILS ?
Unit Details
Unit pricing is based on unique features such as location and other amenities.
MONTHLY RATE ?
Monthly Rate
Rentals are month-to-month with rent due on the anniversary date of your lease each month.

The Web Rate represents the monthly rent due each month for a reservation completed online.

On-Site Rate represents monthly rent for rentals completed on-site at our facility.
OFFER ?
Offer
Promotions are based on the unit selected.

Promotions with a specific time period (such as First Month Free) are based on your rental start date so you receive the maximum benefit from the offer.
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Size Help
7' x 8'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
$122
IN-STORE
$102
99
WEB RATE
Act fast:
1 unit left!
RESERVE
Size Help
8' x 9'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
$146
IN-STORE
$116
99
WEB RATE
Act fast:
Limited units
RESERVE
Size Help
8' x 11'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
$159
IN-STORE
$116
99
WEB RATE
Act fast:
Limited units
RESERVE
Size Help
7' x 17'
MEDIUM
  • Enclosed Storage
  • Indoor, Drive Up Access
$239
IN-STORE
$179
99
WEB RATE
Act fast:
1 unit left!
RESERVE
Size Help
9' x 17'
MEDIUM
  • Enclosed Storage
  • Indoor, Drive Up Access
$298
IN-STORE
$223
99
WEB RATE
Act fast:
1 unit left!
RESERVE
Size Help
11' x 17'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
$405
IN-STORE
$333
99
WEB RATE
RESERVE
Size Help
10' x 22'
LARGE
  • Enclosed Storage
  • Indoor
  • 1st Floor Access
$398
IN-STORE
$325
99
WEB RATE
Act fast:
1 unit left!
RESERVE
Size Help
3' x 5'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
  • Reduced Height
Call Now for Availability
(619) 477-1535
Size Help
3' x 5'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
4' x 4'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
4' x 4'
SMALL
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
4' x 6'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
4' x 7'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 6'
SMALL
  • Enclosed Storage
  • Indoor
  • Elevator Access
  • Reduced Height
Call Now for Availability
(619) 477-1535
Size Help
5' x 6'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 7'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
4' x 9'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 8'
SMALL
  • Enclosed Storage
  • Indoor
  • Stair Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 8'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
6' x 7'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 9'
SMALL
  • Enclosed Storage
  • Indoor
  • Stair Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 9'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
6' x 8'
SMALL
  • Enclosed Storage
  • Indoor
  • Stair Access
Call Now for Availability
(619) 477-1535
Size Help
6' x 8'
SMALL
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 10'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
7' x 8'
SMALL
  • Enclosed Storage
  • Indoor
  • Stair Access
Call Now for Availability
(619) 477-1535
Size Help
8' x 8'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 13'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
4' x 17'
SMALL
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
6' x 12'
SMALL
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
8' x 10'
SMALL
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
9' x 9'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
7' x 12'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
5' x 17'
MEDIUM
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
8' x 12'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
9' x 12'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
7' x 17'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
7' x 17'
MEDIUM
  • Enclosed Storage
  • Indoor
  • 1st Floor Access
Call Now for Availability
(619) 477-1535
Size Help
11' x 12'
MEDIUM
  • Enclosed Storage
  • Indoor
  • Lift Access
Call Now for Availability
(619) 477-1535
Size Help
10' x 21'
LARGE
  • Enclosed Storage
  • Drive-Up Access
Call Now for Availability
(619) 477-1535
Size Help
10' x 22'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
10' x 22'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
11' x 21'
LARGE
  • Enclosed Storage
  • Drive-Up Access
Call Now for Availability
(619) 477-1535
Size Help
14' x 17'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
16' x 17'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
16' x 17'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
Size Help
17' x 25'
LARGE
  • Enclosed Storage
  • Indoor, Drive Up Access
Call Now for Availability
(619) 477-1535
See more sizes with limited availability
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Image of Extra Space Storage Facility on 525 W 20th St in National City, CA

Storage Videos

5x5
5x5 STORAGE UNIT GUIDE
A 5'x5' storage unit is about the size of a walk-in closet. This size is ideal for holding a small mattress set, a chair or dresser, sports equipment, or a few extra boxes. Renting a storage unit this size could help you free up a cluttered spare room or store seasonal items.
READ MORE
5x10
5x10 STORAGE UNIT GUIDE
A 5'x10' storage unit can hold a queen-size bed, a few chairs and a dresser, and extra storage boxes. Drop off a TV or other large appliances, or park your bike inside a safe, clean spot for the winter. You can even store a desk or extra office equipment. Most units have eight foot ceilings, so a little space goes a long way. If your home or apartment is getting a little too cozy, a five by ten unit from Extra Space Storage could be the answer for you.
READ MORE
10x10
10x10 STORAGE UNIT GUIDE
A 10'x10' unit can hold about as much as an entire family room, or two extra bedrooms. Load in a mattress set, bookcases, tables and dressers. Or pack away that old couch, or set aside old books or appliances you're no longer using. This space is a great way to keep your things safe, secure, and clean. A ten by ten unit can also hold the contents of an entire office, including desks, chairs, files, and storage boxes.
READ MORE
10x15
10x15 STORAGE UNIT GUIDE
A 10'x15' storage unit provides plenty of room to store larger items such as pianos, couches, tables, or big screen TVs. Most units have eight foot ceilings, giving you plenty of room to stack things up. A ten by fifteen unit gives you a secure, tidy spot to safeguard all your goods. It's like having three spare bedrooms that are available whenever you need them.
READ MORE
10x20
10x20 STORAGE UNIT GUIDE
A 10'x20' gives you two hundred square feet of room - that's enough to store the contents of a five-bedroom house. Large appliances are no problem for a ten by twenty unit. Drop off your refrigerator, washer and dryer, or dining room set. Roll in a pool table, or box up all your office paperwork and tax files for secure storage. With eight foot ceilings these large spaces will give you plenty of room for storage - whether you need to stack things up or organize for easy access.
READ MORE

Conveniently Located Near You

Located on W 20th St just off W 18th St and I-5, Extra Space Storage serves residents of National City and Lincoln Acres. Locals will recognize our facility west of St. Anthony's Catholic Church and Kimball Elementary School.

Secure Storage Near Naval Base San Diego

Extra Space Storage is about 2.1 miles from Naval Base San Diego. We're a great solution for active military, military families, and base personnel who need affordable, long-term storage in National City!

A Versatile Self Storage Solution

Extra Space Storage on W 20th St offers a wide selection of storage units, drive-up access, and exceptional security. We're the storage solution you can count on in National City!

Storage Units to Fit Your Needs

With everything from 3x5 storage lockers to 17x25 indoor drive-up units, our National City storage facility has the space you're looking for! Units also include indoor access, elevator access, and other features.

Secure Storage

We care about the safety of our customers. That's why our W 20th St storage facility has an on-site resident manager, 24-hour video surveillance, and security access to your floor only.

Drive-Up Access

For your convenience, we have indoor units with drive-up access. This amenity allows you to pull a vehicle up next to your unit to drop off and pick up items quickly! Drive-up units come in sizes 4x4 to 17x25.

Other Amenities & Services

  • Sturdy moving carts for heavy, bulky items
  • Elevators for easy access to upper levels
  • Se Habla Espanol

Experience the Extra Space Difference

Extra Space Storage provides dependable self storage with great service. Our friendly, professional staff maintains a clean, secure facility at all times, and they're more than happy to help however they can! Contact us today to reserve a storage unit in National City!
Company
Employees 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 8321


Reviews

(20 of 230 reviews)
Recent Customer Reviews About This Facility

OVERALL RATING
March 19, 2020
Josephine Lopez
Posted on Google
(Translated by Google) Very good service very friendly staff thank you (Original) Muy buen servicio personal muy amable gracias
Response from Extra Space Storage (03/19/2020)
Gracias por sus amables palabras, Josephine! Estamos comprometidos a brindar un excelente servicio al cliente. Nos enorgullece contar con un personal amable y estamos encantados de escuchar que su experiencia lo refleja. No dudes en comunicarte si necesitas algo!

OVERALL RATING
March 18, 2020
Jose Arroyo
Posted on Google
First time storage user, super satisfied with our decision and storage space. Angie was very helpful and respectful, highly professional.
Response from Extra Space Storage (03/19/2020)
Welcome, Jose! We are happy to hear Angie was very helpful and respectful! Let us know if we can?do anything else to?assist you!?

OVERALL RATING
March 17, 2020
Karen Abarabar
Posted on Google
Ruth is very friendly and provided details for everything i need.
Response from Extra Space Storage (03/18/2020)
Thank you for leaving a positive rating, Karen. We’re happy you trust Extra Space Storage with your belongings and that Ruth provided details for everything you needed! Our team is happy to help.?

OVERALL RATING
March 16, 2020
Rico Villamor
Posted on Google
Fast service very nice..the best storage in san diego..
Response from Extra Space Storage (03/18/2020)
Thanks, Rico! We're pleased to hear you've had an easy rental experience at our location in San Diego. Stop by our office if you need anything in the future!

OVERALL RATING
March 14, 2020
jr preciado
Posted on Google
Ruth was very kind and helpful, we were done in less than 15 minutes. Definitely recommend this place if you want a storage unit.
Response from Extra Space Storage (03/15/2020)
Thank you for choosing Extra Space, Jr! We appreciate you recommending us to your friends and family. Let us know if we can do anything else to assist you!

OVERALL RATING
March 14, 2020
Victoria Breau
Posted on Google
Amazing customer service!! Very helpful and fast! Definitely recommend!
Response from Extra Space Storage (03/16/2020)
Thank you for the kind words, Victoria! We're committed to providing excellent customer service. We're glad our team was able to help. Thanks for recommending Extra Space Storage!

OVERALL RATING
March 13, 2020
Joselito Robles
Posted on Google
Angie showing best customer service in trying to hell over my concern and gave me the feeling of being a valued customer.
Response from Extra Space Storage (03/15/2020)
Joselito, thanks so much for your review! We are thrilled to hear your experience with Angie was positive and we are always here to help with your storage needs! We really appreciate your business and are here to help if you need anything.

OVERALL RATING
March 11, 2020
Jose San Pedro
Posted on Google
Very soft and friendly
Response from Extra Space Storage (03/11/2020)
Thank you for taking the time to leave your feedback, Jose! Our team in National City works hard to make every customer's experience positive. Give us a call at (619) 477-1535 if you need anything!

OVERALL RATING
March 10, 2020
Faye Doney
Posted on Google
Quick service, worked with me and very friendly.
Response from Extra Space Storage (03/10/2020)
Faye, we are thrilled to hear your experience was positive and are always here to help with your storage needs! Give us a call at (619) 477-1535 or stop by the office if you need anything.

OVERALL RATING
March 7, 2020
Isela Martinez
Posted on Google
Easy to get and great costumer service. Angie was awesome.
Response from Extra Space Storage (03/07/2020)
Thank you for the kind words, Isela! We're committed to providing excellent customer service. Let us know if we can do anything to assist you!

OVERALL RATING
March 7, 2020
Cody Allsup
Posted on Google
Fantastic staff. Always helpful, always kind, always. The units are very storage-y. I put my things inside of them and come get those things at my leisure. I can choose to get one thing or even up to two things at a time, depends.
Response from Extra Space Storage (03/08/2020)
Hi Cody, thank you for your review. We're glad our team was always helpful and kind. Let us know if we can do anything to assist you!

OVERALL RATING
March 7, 2020
John De la cruz
Posted on Google
Boom nicest girl customer service I ever had angie need to upgrade her to manager
Response from Extra Space Storage (03/08/2020)
Thank you for the kind words, John De La! We're committed to providing excellent customer service. Don't hesitate to reach out if you need anything!

OVERALL RATING
March 7, 2020
Emmanuel Esquivel
Posted on Google
Great people working there. Very helpful with good rates.
Response from Extra Space Storage (03/08/2020)
Hi Emmanuel, we're glad our team was able to help! We are so glad you are satisfied with your rental rate! Let us know if we can do anything to assist you!

OVERALL RATING
March 6, 2020
Raquel Martinez
Posted on Google
Meuri was great, very professional and helpful in finding our extra storage space. Easy and convenient with application processing. I recommend getting storage here. Thank you Meuri.
Response from Extra Space Storage (03/06/2020)
Thank you for taking the time to leave your feedback, Raquel! We pride ourselves on having a helpful, professional staff and are thrilled to hear your experience reflects that. We know convenience is important when selecting a storage facility and are thrilled we were able to provide that for you. Thanks for recommending Extra Space Storage!

OVERALL RATING
March 6, 2020
Charlie Hill
Posted on Google
A very good driver and tour
Response from Extra Space Storage (03/07/2020)
We appreciate you taking the time to provide your feedback, Charlie. We're glad our manager is a very good driver and you got a good tour. Let us know if we can do anything to assist you!

OVERALL RATING
March 5, 2020
juan reyes
Posted on Google
(Translated by Google) He is a very intelligent and kind person and pretty nihaya (Original) Es una persona muy inteligente y amable y bonita nihaya
Response from Extra Space Storage (03/06/2020)
Nos enorgullece contar con un personal amable y estamos encantados de escuchar que su experiencia lo refleja, Juan. No dudes en comunicarte si necesitas algo!

OVERALL RATING
February 29, 2020
David Blinn
Posted on Google
The gals that work there are not only gorgeous but exceptionally helpful. A real treat to do business with. Dave Blinn
Response from Extra Space Storage (03/01/2020)
Thank you for the kind words, David. We're glad our team was able to help! Our team is here to serve you, so give us a call at (619) 477-1535 if you need any future assistance.

OVERALL RATING
February 29, 2020
Robert Sanchez
Posted on Google
Very nice friendly and helpful staff
Response from Extra Space Storage (03/02/2020)
Thank you for taking the time to leave your feedback, Robert! We pride ourselves on having a friendly, helpful staff and are thrilled to hear your experience reflects that. Don't hesitate to reach out if you need anything!

OVERALL RATING
February 28, 2020
Eddie Rosano
Posted on Google
Nice location. She very helpful show Me different size storage.
Response from Extra Space Storage (02/29/2020)
Hi Eddie, thank you for your review. We're glad our manager was able to help and showed you different size storage. Let us know if we can do anything to assist you!

OVERALL RATING
January 13, 2020
Jose Cruz
Posted on Google
I LIKE U GUYS ... REALLY NICE AND BEAUTIFUL HEARTS
Response from Extra Space Storage (01/13/2020)
Thank you for the kind words, Jose. We're glad our team was able to help! Our team is here to serve you, so give us a call at (619) 477-1535 if you need any future assistance.

Directions

Get directions starting from:

example: 1234 Anystreet, Springville, IL, 12345

Intersections/Landmarks:
We are located right next to 24th Ave Trolly Stop and Adult Education Center

Directions from the North:
Traveling South on the 5 to the Mile of Cars Way Exit. Exit Mile of Cars Way. Turn Left onto Mile of Cars Way. Continue under the freeway to Wilson Ave. Turn Left onto Wilson Ave near Denny's. Take that down to W 20th St. Turn Left onto W 20th St. Your destination will be ahead of you on the right

Directions from the South:
Traveling North on the 5 to the Mile of Cars Way Exit. Exit Mile of Cars Way. Turn right onto Mile of Cars Way. Continue to Wilson Ave. Turn Left onto Wilson Ave near Denny's. Take that down to W 20th St. Turn Left onto W 20th St. Your destination will be ahead of you on the right

Directions from the East:
Traveling West on the 54 Freeway. Take the 1B to merge onto the I-5 North. Continue on the I-5 to the Mile of Cars Way Exit. Exit Mile of Cars Way. Turn right onto Mile of Cars Way. Continue to Wilson Ave. Turn Left onto Wilson Ave near Denny's. Take that down to W 20th St. Turn Left onto W 20th St. Your destination will be ahead of you on the right

Directions from the West:
Take Bay Marina Dr to Mile of Cars Way. Continue to Wilson Ave. Turn Left onto Wilson Ave near Denny's. Take that down to W 20th St. Turn Left onto W 20th St. Your destination will be ahead of you on the right

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Unit sizes advertised for rent are approximate only and units at the self-storage facility may differ slightly in shape and/or size. Customers should inspect the actual unit to be rented before signing a rental agreement and should base the decision to rent on the inspection of the unit and not on the advertised unit size. Rental amounts for a particular unit are not based on square footage measurements.

*Excludes administrative and insurance fees

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