Extra Space Storage - 7054 - Irvine - 20 Post - Annex

20 Post, Irvine, CA 92618

Storage Units

*Prices are subject to change based on availability

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

5' x 5' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$40.00 per month

$45

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

5' x 5' Unit

Flash Sale

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$45.00 per month

$50

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

5' x 10' Unit

Flash Sale

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$64.00 per month

$71

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 5' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$73.00 per month

$81

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 10' Unit

Flash Sale

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$110.00 per month

$123

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 10' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$155.00 per month

$173

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 15' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$173.00 per month

$193

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 15' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$250.00 per month

$279

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 20' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$236.00 per month

$264

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

20' x 10' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$236.00 per month

$264

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 20' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$292.00 per month

$322

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 25' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$296.00 per month

$326

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 25' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$372.00 per month

$402

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

20' x 15' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$353.00 per month

$383

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

10' x 30' Unit

  • Drive Up Access

Web Only Special

$521.00 per month

$551

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

20' x 20' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$567.00 per month

$597

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

Reviews

Reviews originally collected from the SpareFoot Marketplace.

5 out of 5 stars

4 Total Reviews

Very clean and nice staff

by Mahan Bani

August 25, 2025

5 out of 5 stars

Very clean and nice staff. Very well priced too!

Convenient location, clean

by Jim

June 12, 2025

5 out of 5 stars

Good customer service at main office

Easily Accomplished

by Robert

May 4, 2025

5 out of 5 stars

Would be nice to have a few more roller carts available.But other than that, everything was perfect

Fast and easy!

by Nicole

September 18, 2023

5 out of 5 stars

A map to show where units are would be helpful for first timers!

Nearby Storage Facilities

Starting at
$35.00$39per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

View All Units
  • Climate Controlled
  • Interior
  • Upstairs (Access via Elevator)
Starting at
$83.00$92per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

View All Units
  • 1st Floor
  • Interior
Extra Space Storage - 7435 - Irvine - 2965 Warner Ave
Extra Space Storage - 7435 - Irvine - 2965 Warner Ave2965 Warner Avenue, Irvine, CA 92606
3.1 miles
Starting at
$44.00$49per month

+ $29 in fees

The following fees shall apply:

  • One-Time Admin Fee - $29

View All Units
  • Climate Controlled
  • Interior
  • Upstairs (Access via Elevator)