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

20 Post, Irvine, CA 92618
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Online Move-In AvailableRent online, skip the counter, and go straight to your space

Available Storage Units (14)

5x5

$1.48 / sqft
mini storage unit
Features
Climate ControlledUpstairs via ElevatorInterior

Flash Sale

$37.00
$41.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x5

$1.84 / sqft
mini storage unit
Features
Climate Controlled1st FloorInterior

Flash Sale

$46.00
$51.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x10

$1.30 / sqft
small storage unit
Features
Climate ControlledUpstairs via ElevatorInterior

Flash Sale

$65.00
$72.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x5

$1.48 / sqft
small storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$74.00
$82.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$1.12 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior

Flash Sale

$112.00
$125.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$1.17 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$176.00
$196.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$1.52 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$228.00
$254.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$1.20 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$240.00
$268.00
Reserve Now, Pay LaterYou will not be charged until move-in

20x10

$1.20 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$240.00
$268.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$1.34 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior

Flash Sale

$269.00
$299.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x25

$1.47 / sqft
large storage unit
Features
Climate Controlled1st FloorInterior
$367.00
$397.00
Reserve Now, Pay LaterYou will not be charged until move-in

20x15

$1.19 / sqft
large storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$358.00
$388.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x30

$1.76 / sqft
large storage unit
Features
Drive Up Access
$529.00
$559.00
Reserve Now, Pay LaterYou will not be charged until move-in

20x20

$1.40 / sqft
large storage unit
Features
Climate Controlled1st FloorInterior
$561.00
$591.00
Reserve Now, Pay LaterYou will not be charged until move-in

Complete Amenities & Features

ACCESS

  • Electronic gate accessElectronic gate access
  • ElevatorElevator
  • Handcarts or dolliesHandcarts or dollies
  • 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
  • Fenced + LightedFenced + Lighted

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 – 10:00 PM
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

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

  • 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.

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!

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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