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Extra Space Storage - 8321 - National City - 20th St

525 West 20th Street, National City CA 91950
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Online Move-In AvailableRent online, skip the counter, and go straight to your space
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1% Military discount
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1% Military discount (applies to active-duty only)

Available Storage Units (10)

4x3

$6.08 / sqft
Features
1st FloorInterior
$73.00
$76.00
Reserve Now, Pay LaterYou will not be charged until move-in

6x8

$1.79 / sqft
small storage unit
Features
Upstairs via LiftInterior
$86.00
$90.00
Reserve Now, Pay LaterYou will not be charged until move-in

6x9

$1.72 / sqft
small storage unit
Features
Upstairs via LiftInterior
$93.00
$98.00
Reserve Now, Pay LaterYou will not be charged until move-in

8x9

$1.56 / sqft
small storage unit
Features
Upstairs via LiftInterior
$112.00
$117.00
Reserve Now, Pay LaterYou will not be charged until move-in

9x9

$1.38 / sqft
medium storage unit
Features
Upstairs via LiftInterior
$112.00
$117.00
Reserve Now, Pay LaterYou will not be charged until move-in

8x12

$1.30 / sqft
medium storage unit
Features
Upstairs via LiftInterior
$125.00
$132.00
Reserve Now, Pay LaterYou will not be charged until move-in

6x17

$1.71 / sqft
medium storage unit
Features
Drive Up Access
$174.00
$183.00
Reserve Now, Pay LaterYou will not be charged until move-in

9x12

$1.26 / sqft
medium storage unit
Features
Upstairs via LiftInterior
$136.00
$143.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x17

$1.67 / sqft
medium storage unit
Features
Drive Up Access
$199.00
$209.00
Reserve Now, Pay LaterYou will not be charged until move-in

9x17

$1.56 / sqft
medium storage unit
Features
Drive Up Access
$239.00
$251.00
Reserve Now, Pay LaterYou will not be charged until move-in

Complete Amenities & Features

ACCESS

  • Is your facility parking lot or driveway large enough for an 18-wheel truck?Is your facility parking lot or driveway large enough for an 18-wheel truck?

SECURITY

  • Video cameras onsiteVideo cameras onsite
  • On site office at facilityOn site office at facility
  • Resident ManagerResident Manager

OFFICE HOURS
SundayClosed
Monday9:30 AM – 6:00 PM
Tuesday9:30 AM – 6:00 PM
Wednesday9:30 AM – 6:00 PM
Thursday9:30 AM – 6:00 PM
Friday9:30 AM – 6:00 PM
Saturday9:00 AM – 5:30 PM
ACCESS HOURS
Sunday6:00 AM – 8:00 PM
Monday6:00 AM – 8:00 PM
Tuesday6:00 AM – 8:00 PM
Wednesday6:00 AM – 8:00 PM
Thursday6:00 AM – 8:00 PM
Friday6:00 AM – 8:00 PM
Saturday6:00 AM – 8:00 PM

VEHICLE STORAGE REQUIREMENTS

  • Requires titleRequires title
  • Requires registrationRequires registration
  • Requires insuranceRequires insurance
  • Must be drivableMust be drivable

PROPERTY COVERAGE

  • Insurance requiredInsurance required
  • Insurance available for purchaseInsurance available for purchase
  • Protection plan requiredProtection plan required
  • Protection Plan available for purchaseProtection Plan available for purchase
  • Homeowners or renters insurance acceptedHomeowners or renters insurance accepted

PAYMENTS

  • CashCash
  • Credit cards acceptedCredit cards accepted
  • CheckCheck

BILLING

  • Email invoicing availableEmail invoicing available
  • Automatic payments availableAutomatic payments available

MISCELLANEOUS

  • Bilingual managerBilingual manager
  • Mail or packages acceptedMail or packages accepted
  • Moving supplies for saleMoving supplies for sale
  • Paperwork can be done remotelyPaperwork can be done remotely

What People Say About This Facility

Reviews originally collected from the SpareFoot Marketplace.

4.5 out of 5 stars
3 Total Reviews
great on price

by riley silverman

February 19, 2025

5 out of 5 stars

ive had this storage before, shopped around a few months and had different facilities and iam now planning on returning for a long time period. a bit farther from my house but i do not mind taking the trip because the price is the best.

Great place

by Susana Avila

July 21, 2023

5 out of 5 stars

I love the place easy to use the Lyft and close to my storage unit. I will recommend this place

Overall a good place

by Henry L Wallace

September 12, 2024

4 out of 5 stars

I got locked in after hours. I had to leave my vehicle on the premises. I had to use the emergency exit too get out. A warning in writing would have gave me a better understanding of the dos and don'ts...

How to Rent a Storage Unit With Storage.com

There are two easy ways to secure a unit at this storage facility

1You can complete your rental process online today and go straight to your unit when you plan to move in.
2You can make a reservation today with no payment until you sign your lease at your move-in date.
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