Extra Space Storage - 6374 - Kansas City - Gillham Plz

3122 Gillham Plaza , Kansas City , MO 64109 (877) 449-1281

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We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 5' Locker

    1st Floor, Climate Controlled, Interior

    Discount Price

    $9.00
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  • 5' x 5'

    5' x 5' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $16.00
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  • 5' x 5'

    5' x 5' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $20.00
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  • 5' x 10'

    5' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Stairs)

    Discount Price

    $22.00
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  • 5' x 10'

    5' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $28.00
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  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $34.00
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  • 10' x 5'

    10' x 5' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $34.00
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  • 8' x 10'

    8' x 10' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $59.00
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  • 10' x 10'

    10' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $46.00
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  • 10' x 10'

    10' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $59.00
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  • 10' x 10'

    10' x 10' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $99.00
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  • 10' x 13'

    10' x 13' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $85.00
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  • 9' x 15'

    9' x 15' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $58.00
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  • 10' x 14'

    10' x 14' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $147.00
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  • 10' x 15'

    10' x 15' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $67.00
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  • 10' x 15'

    10' x 15' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $103.00
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  • 10' x 15'

    10' x 15' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $159.00
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  • 7' x 25'

    7' x 25' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $184.00
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  • 10' x 18'

    10' x 18' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $125.00
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  • 10' x 20'

    10' x 20' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $125.00
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  • 8' x 25'

    8' x 25' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $125.00
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  • 12' x 20'

    12' x 20' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $110.00
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  • 10' x 25'

    10' x 25' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $161.00
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  • 10' x 30'

    10' x 30' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $195.00
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How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:30 am - 6:00 pm
Sat 9:00 am - 5:30 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Vehicle requires title
  • Moving supplies for sale
  • Manager lives on-site
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Cash accepted
  • Checks accepted

Additional information

Customer Reviews

Leave a review

  • 0.5 of 5 stars

    Tamika A

    April 27th, 2026

    Rental Insurance for this facility is a SCAM

    I rented a unit at this facility and once I was moving out, the facility left my unit unlocked, trashed, and lots of items stolen. The insurance company refused to reimburse me as the unit was not forcibly broken into.

  • 1.0 of 5 stars

    Tamika

    April 26th, 2026

    Insurance coverage is a scam

    I thought I stored my belongings in a secured facility but once the lock was cut by management for nonpayment as I was in the hospital. Their insurance loop hole is if my unit was not broken into by force, none of my belongings can be covered. Please have your own insurance if you plan to rent a unit from this place.

  • 3.5 of 5 stars

    Abbygail<br />Rushing

    August 25th, 2025

    Storage unit

    Move in was easy after I figured out how to get inside the building

  • 3.0 of 5 stars

    DARYL Thomas

    May 8th, 2025

    Didn't get 1st month free

    They don't tell you if you do go online to rent the storage area, you DON'T get the 1st month free! Cost was over$100.00 on rental 😒

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