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Extra Space Storage
Brand Certified

Extra Space Storage

4.9
(1,488 reviews)

About

Self-Storage FacilityPublic StorageMoving Supply Store
Extra Space Storage sets the standard for clean, secure, and hassle-free self storage, and our facility at 525 W 20th St is no exception. Our National City storage facility offers a large selection of unit sizes with convenient options like drive-up access. Located near W 18th St and I-5, we're trusted by neighbors in Lincoln Acres and other surrounding areas. Whether you're moving, downsizing, or decluttering, we're here to make finding the right storage unit quick and simple. Reserve online, give us a call, or stop by the facility today.

Details

  • Credit cardAvailable
  • DebitAvailable

Location

Extra Space Storage
525 W 20th St, National City, CA
91950, United States

Hours

Monday6:00 AM - 10:00 PM
Tuesday6:00 AM - 10:00 PM
Wednesday6:00 AM - 10:00 PM
Thursday6:00 AM - 10:00 PM
Friday6:00 AM - 10:00 PM
Saturday6:00 AM - 10:00 PM
Sunday6:00 AM - 10:00 PM
11/26/20266:00 AM - 10:00 PM
12/25/20266:00 AM - 10:00 PM
7/4/20276:00 AM - 10:00 PM
7/5/20276:00 AM - 10:00 PM

Products & Services

1 list · 15 items

Explore offerings from Extra Space Storage on 525 W 20th St in National City, with popular services available at this location.

8321 Services

15 items

Services

Self Storage

Extra Space Storage offers a wide range of secure self storage solutions for residential and commercial needs. Our storage units are rented on a month-to-month basis and come in a variety of sizes from 5x5 to 10x30 (with additional sizing available).

Online Payments

Extra Space Storage makes it easy to pay your storage rental bill online. Simply log into your account to access statements, make a payment, and more. You can make one-time online payments or even set up recurring payments.

Packing & Moving Supplies

Extra Space Storage sells packing and moving supplies like boxes, bubble wrap, packing tape, rope, moving kits, and more. We have all of the moving supplies you need for a successful move!

Drive Up Access

Drive-up access units at Extra Space Storage allow you to pull your vehicle directly next to your storage unit to easily load and unload items. Some locations even allow drive-up units to be used for vehicle storage for cars, motorcycles, and more.

Electronic Gate Access

Extra Space Storage facilities with electronic gate access have a main gate or door that can only be opened with a code entered on an electronic keypad. Each customer is given a unique access code, allowing managers to see who's coming and going at all times.

On-Site Resident Manager

Extra Space Storage strives to provide a safe storage environment. That's why we have on-site resident managers! An on-site resident manager lives on the facility property to be available in case of an emergency and keep a close eye on our customers' units.

Covered Drive Aisles

Extra Space Storage facilities with covered drive aisles allow you to pull your vehicle through the building itself so that you and your vehicle are protected from the elements when moving belongings in and out of storage.

Package Placement

Extra Space Storage facilities can accept package deliveries on behalf of customers. For more information about package acceptance and placement, contact our team!

Deliveries Accepted

Some Extra Space Storage locations allow deliveries to be accepted. With delivery acceptance, a staff member will be available to accept your mail and keep it in a secure place until you pick it up.

Drive-In Building

Drive-in buildings allow Extra Space Storage customers to pull their vehicle into the facility to load or unload items. This indoor environment is convenient for storing belongings and provides comfort and protection from the elements.

Drive Up Access

Drive-up access units at Extra Space Storage allow you to pull your vehicle directly next to your storage unit to easily load and unload items. Some locations even allow drive-up units to be used for vehicle storage for cars, motorcycles, and more.

Non-Passenger Lifts

Non-passenger lifts at Extra Space Storage are elevators intended to transport only items, not customers. These elevators are especially helpful when moving and storing large, heavy items.

Individual Floor Access

Individual floor access is a security feature that only allows Extra Space Storage customers to have access to the floor their self storage unit is on. This security measure helps our facility managers keep track of who is coming and going from the facility.

Military Discount

Members of the military can receive a military discount at some of our Extra Space Storage locations. Contact us today to learn more!

Kiosk

Kiosks allow you to lease a storage unit and manage your account when it’s most convenient for you. These are available for customers who prefer no contact or can’t get to an Extra Space Storage office during business hours.

Reviews

4.9
1,488 reviews
5 stars
1,402
4 stars
42
3 stars
12
2 stars
5
1 star
27
  • AG
    Armida García
    2 days ago
    5.0
    Cesi un buen servicio
  • WB
    We come from boats! We come from boats!
    Jul 2, 2026
    1.0
    Literally the most overpriced storage in all of National City, National City is become a joke, It's more expensive than downtown and north, they're totally taking advantage of lower and middle class. You'll have to pay to have extra items more than the wealthy ROFL Enjoy your overpriced $60 for 3 feet by 5 feet ROFL shoebox cubby hole, what a flipping joke.
  • GI
    George Wolf III
    May 23, 2026
    2.0
    Extra Space is a business that only cares about making money.
  • DC
    David Castillo
    May 14, 2026
    5.0
    Got helped by jocob, very goog guy very helpfull. Didnt make me wait for long fast and easy, very recommended!!!
  • JL
    Jennifer Laughter
    May 11, 2026
    5.0
    This location and staff were the Best for us We did try a different storage unit elsewhere but this one was - is so much easier for us getting in and out with our things - the staff were very attentive and helpful with the account

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.

Brand Certified Facts from Extra Space Storage

This information is certified by Extra Space Storage and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified July 05, 2026Yext Knowledge Graph
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