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

525 West 20th Street, National City, CA 91950

Storage Units

*Prices are subject to change based on availability

Select a unit to see full pricing with additional fees displayed.

4' x 3' Locker

  • 1st Floor
  • Interior

Web Only Special

$45.00 per month

$49

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

4' x 6' Unit

  • Upstairs via Stairs
  • Interior

Web Only Special

$65.00 per month

$72

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

5' x 9' Unit

  • Upstairs via Lift
  • Interior

Web Only Special

$103.00 per month

$114

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

6' x 8' Unit

  • Upstairs via Lift
  • Interior

Web Only Special

$108.00 per month

$119

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

6' x 9' Unit

  • Upstairs via Lift
  • Interior

Web Only Special

$117.00 per month

$129

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

8' x 9' Unit

  • Upstairs via Lift
  • Interior

Web Only Special

$147.00 per month

$163

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

9' x 12' Unit

  • Upstairs via Lift
  • Interior

Web Only Special

$182.00 per month

$201

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

7' x 17' Unit

  • Drive Up Access

Web Only Special

$203.00 per month

$224

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

11' x 12' Unit

  • Upstairs via Lift
  • Interior

Web Only Special

$203.00 per month

$225

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

9' x 17' Unit

  • Drive Up Access

Web Only Special

$239.00 per month

$264

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 17' Unit

  • Drive Up Access

Web Only Special

$264.00 per month

$292

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

11' x 17' Unit

  • Drive Up Access

Web Only Special

$269.00 per month

$297

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

11' x 21' Unit

  • Drive Up Access

Web Only Special

$350.00 per month

$380

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

16' x 17' Unit

  • Drive Up Access

Web Only Special

$425.00 per month

$455

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

Reviews

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...

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+ $20 in fees

The following fees shall apply:

  • One-Time Admin Fee - $20

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Starting at
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+ $29.99 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29.99

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  • Interior