Extra Space Storage

Extra Space Storage is a growth-oriented company creating a new standard in the self-storage industry. Both customers and communities benefit from Extra Space Storage's professional approach to storage. Featuring attractive, convenient and secure facilities operated by professional managers, Extra Space Storage seeks to change the association of self storage as a temporary holding place for rarely-used things to a desirable, safe, and customer-oriented facility perfectly suited for maintaining and accessing valued personal and business possessions.

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5' x 8' storage unit Small
5' x 8' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE.
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In-Store Price
$87.00
Web Price
$65.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Indoor
  • First Floor Access
  • Get this discount. Reserve for FREE.
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In-Store Price
$90.00
Web Price
$68.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE.
  • Web Only Price Act Fast
In-Store Price
$104.00
Web Price
$78.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE.
  • Web Only Price Act Fast
In-Store Price
$104.00
Web Price
$78.00
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10' x 10' storage unit Medium
10' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE.
  • Web Only Price Act Fast
In-Store Price
$188.00
Web Price
$141.00
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10' x 10' storage unit Medium
10' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE.
  • Web Only Price Act Fast
In-Store Price
$188.00
Web Price
$141.00
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12' x 20' storage unit Large
12' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE
In-Store Price
$424.00
Web Price
$374.00
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12' x 20' storage unit Large
12' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE
In-Store Price
$424.00
Web Price
$374.00
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10' x 28' storage unit Large
10' x 28' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE
In-Store Price
$482.00
Web Price
$432.00
Reserve
10' x 28' storage unit Large
10' x 28' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE
In-Store Price
$482.00
Web Price
$432.00
Reserve
LOWEST RATES AND BEST SPECIALS GUARANTEED
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5' x 5' storage unit Small
5' x 5' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
5' x 5' storage unit Small
5' x 5' Unit
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
5' x 5' storage unit Small
5' x 5' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
5' x 9' storage unit Small
5' x 9' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
6' x 8' storage unit Small
6' x 8' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
5' x 10' storage unit Small
5' x 10' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
6' x 9' storage unit Small
6' x 9' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
5' x 12' storage unit Small
5' x 12' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
5' x 12' storage unit Small
5' x 12' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
5' x 12' storage unit Small
5' x 12' Unit
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
8' x 8' storage unit Medium
8' x 8' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
7' x 10' storage unit Medium
7' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
7' x 10' storage unit Medium
7' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
8' x 10' storage unit Medium
8' x 10' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
8' x 10' storage unit Medium
8' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
8' x 10' storage unit Medium
8' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 8' storage unit Medium
10' x 8' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
6' x 15' storage unit Medium
6' x 15' Unit
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
6' x 16' storage unit Medium
6' x 16' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
6' x 16' storage unit Medium
6' x 16' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 10' storage unit Medium
10' x 10' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
10' x 10' storage unit Medium
10' x 10' Unit
  • Non-Climate Controlled
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
10' x 10' storage unit Medium
10' x 10' Unit
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
8' x 14' storage unit Medium
8' x 14' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
6' x 19' storage unit Medium
6' x 19' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
6' x 19' storage unit Medium
6' x 19' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 12' storage unit Medium
10' x 12' Unit
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
10' x 12' storage unit Medium
10' x 12' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
10' x 12' storage unit Medium
10' x 12' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 12' storage unit Medium
10' x 12' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
6' x 20' storage unit Medium
6' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
6' x 20' storage unit Medium
6' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 15' storage unit Medium
10' x 15' Unit
  • Indoor
  • First Floor Access
Call Now
to reserve for Free
(866) 832-8171
15' x 10' storage unit Medium
15' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
15' x 10' storage unit Medium
15' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 15' storage unit Medium
10' x 15' Outside Parking
  • PARKING
  • Car, Boat, RV
  • Uncovered
Call Now
to reserve for Free
(866) 832-8171
10' x 15' storage unit Medium
10' x 15' Unit
  • Indoor
  • Lift Access
Call Now
to reserve for Free
(866) 832-8171
8' x 20' storage unit Large
8' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
8' x 20' storage unit Large
8' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
10' x 20' storage unit Large
10' x 20' Outside Parking
  • PARKING
  • Car, Boat, RV
  • Uncovered
Call Now
to reserve for Free
(866) 832-8171
10' x 20' storage unit Large
10' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
10' x 20' storage unit Large
10' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
12' x 23' storage unit Large
12' x 23' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
12' x 23' storage unit Large
12' x 23' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
16' x 20' storage unit Large
16' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
16' x 20' storage unit Large
16' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
12' x 27' storage unit Large
12' x 27' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
12' x 27' storage unit Large
12' x 27' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
12' x 30' storage unit Large
12' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 832-8171
12' x 30' storage unit Large
12' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 832-8171
Extra Space Storage
Reserve for FREE! (866) 832-8171
Savings and Service.

Send me hours and directions

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Extra Space Storage
Reserve for FREE! (866) 832-8171
Savings and Service.

Extra Space Storage

This Extra Space Storage facility is located at 919 W Gladstone St, San Dimas, CA 91773, and offers self-storage units for your business or household needs. In addition, we have fully enclosed storage units for cars, motorcycles, ATVs, jet skis or any other type of small recreational vehicle, as well as parking spaces for your boats and RVs. This Extra Space location in San Dimas has a variety of storage unit types and sizes that range from First Floor and Enclosed in the following sizes from 5' x 8' to 10' x 28'. Some of the facility amenities provided are Drive up Access, Indoor, Fully Enclosed, Lift Access, Non-Climate Controlled, Vehicle, Uncovered. This facility has 10 reviews from past and present renters. Call us at (866) 832-8171 to make a reservation or easily reserve online anytime. No credit card is required to reserve a storage unit at this facility.

Facility Directions

Intersections/Landmarks:
Lonehill and Gladstone near the Wal Mart and Costco on Gladstone

Directions from the East:
Take Gladstone west bound and the property is located between Lone Hill and Hwy 57.

Directions from the West:
Take Gladstone east bound and the property is located between Hwy 57 and Lone Hill.

Directions from the North:
Take Hwy 57 south bound then take W Gladstone West bound the property is located between Hwy 57 and LoneHill.

Directions from the South:
Take Hwy 57 north bound then take W Gladstone West bound the property is located between Hwy 57 and LoneHill.

Extra Space Storage
Reserve for FREE! (866) 832-8171
Savings and Service.

Post your review so other people like yourself will benefit. Let others know of your self-storage experience.

Josh Buzin

April 8th, 2017- From Google

Naomi and Aaron were very helpful! Nice facility, and reasonable prices. Would recommend Extra Space for all of your storage needs.

Stephanie Raya-Lang

April 5th, 2017- From Google

The process to renting my storage was SUPER easy! And Aaron was very helpful in helping me figuring out what size storage unit I needed.

Brandy Autry

March 28th, 2017- From Google

Naomi and Aaron were very friendly and helpful. I will for sure recommend this San Dimas location to any and everyone I know. They are truly amazing people.

Al Nocita

March 14th, 2017- From Google

Absolutely a wonderful​ experience! Facility is clean and the units are as well. Naomi was so helpful and met our every need. Highly recommend Extra Space!

William Jennings

March 9th, 2017- From Google

I really enjoyed coming to extra space storage San Dimas, they were very nice and extremely helpful! Especially Naomi!

Guadalupe Calderon

February 16th, 2017- From Google

The employees there were really kind and welcoming. Aaron was really helpful and showed us the storage unit. The whole process was explained and very easy.

Jamie Robbins

January 20th, 2017- From Google

Best price around. Very friendly staff ... Aaron and Naomi were great! Highly recommend this place

Lina Makdesi

January 19th, 2017- From Google

Naomi is so friendly and professional at the aame time. Aaron as well is nice. Clean facility. Great experience.

Kyle Johnson

December 3rd, 2016- From Google

Awesome facility. Clean property and friendly professional staff. Process wad quick and simple. Highly recommend.

Cynthia Salyer

November 12th, 2016- From Google

This is the third time we have used Extra Space for our storage needs. The facilities are clean and safe. The employees are the best to work with. I recommend them highly!

Extra Space Storage
Reserve for FREE! (866) 832-8171
Savings and Service.

Self-Storage Units Size Guide

Use this simple storage unit size guide to help you visualize and choose the size you need.

5' x 5'

Reserve for free!
25 square feet

- This unit is the size of a small closet. Here you can store small furniture like chairs, night stands, coffee tables, and small bookcases, as well as small mattress set. You can also store a couple of small appliances like a washer/dryer combo, microwaves, and dishwashers. This unit is perfect for small items stored in labeled boxes and seasonal items.

5' x 5' Storage Unit

5' x 10'

Reserve for free!
50 square feet

- This unit is the size of a large walk-in closet. Here you can store the items of a small 1 bedroom apartment, studio, or small office. A small bedroom set, a dresser, chairs, file cabinets, or a small couch. You'll also be able to fit in small items like lamps, coffee tables, kitchen ware, a bicycle, picture frames, items in labeled boxes, or yard equipment.

5' x 10' Storage Unit

5' x 15'

Reserve for free!
75 square feet

- This unit is long and narrow. Here you can store items from a 1 bedroom apartment or office. Narrow items like mattress sets, dressers, bookcases, and file cabinets are perfect for this size of space. Garage items like ladders, bicycles, yard equipment and/or labeled boxes also fit well. Try to keep a small space clear on one side of the unit for easy access to items in the back.

5' x 15' Storage Unit

10' x 10'

Reserve for free!
100 square feet

- This unit is the size of a small bedroom. Here you can store the items of a 1-2 bedroom apartment, such as 2 bedroom sets, a couple of large appliances, a dining room table and chairs staked up. A small couch and coffee table will also fit, As well as few labeled boxes with small items. Office items like desks, file cabinets, bookcases, computer boxes, fax machines, and office supplies are perfect for this size of space.

10' x 10' Storage Unit

10' x 15'

Reserve for free!
150 square feet

- This unit is the size of a regular sized bedroom. Here you can store the items of a 2 bedroom house or large office like bedroom sets, large appliances, living room and dining room furniture, computer desks, unused electronics, yard equipment, tools and work equipment, and labeled boxes with smaller items. You can also use this space to store small vehicles like small cars, golf carts, motorcycles, ATVs, small boats, etc.

10' x 15' Storage Unit

10' x 20'

Reserve for free!
200 square feet

- This unit is the size of a standard one car garage. Here you can store the items of a 2-3 bedroom house as well as a items from a large office. Bedroom sets, living room and dining room furniture, large kitchen and laundry appliances, labeled boxes. You can also use this space to store large items like a mid size collectable car, large tool boxes,

10' x 20' Storage Unit

10' x 25'

Reserve for free!
250 square feet

- This unit is the size of a large one car garage. Here you can store the items of a 3 bedroom house like bedroom sets, large furniture, large appliances, patio furniture, carefully packed home decor, labeled boxes of smaller items, lawn care equipment, seasonal items, etc. A large collectable vehicle fits well with plenty of space to store smaller items behind it or in front.

10' x 25' Storage Unit

10' x 30'

Reserve for free!
300 square feet

- This unit is the size of a two car garage. Here you can store the items of a 4 bedroom house, large office space of multiple rooms, 2 mid-size vehicles, large machinery, plus all the items mentioned previously for smaller unit sizes. Make sure to leave a clear path in the middle or side for easy access to items in the back of the unit.

10' x 30' Storage Unit

5' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, ideal for a cruiser or touring motorcycle or two sports bikes. This unit will keep your motorcycle away from the elements and secured as in a regular car garage.

5' x 10' Motorcycle Enclosed Storage

10' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, suitable for a jetski with trailer, an ATV or even a smart car. Enclosed units keep your vehicle or water craft out of the elements and ready for your next outing.

10' x 10' Jetski Enclosed Storage

10' x 15'
Parking

Reserve for free!

SMALL VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10' x 15' Small Vehicle Storage

10' x 20'
Parking

Reserve for free!

LARGE VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10 x 20 Large Vehicle Storage

RV
Parking
Small

Reserve for free!

SMALL RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Small RV Storage

RV
Parking
Large

Reserve for free!

LARGE RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Large RV Storage

Boat
Storage

Reserve for free!

SMALL BOAT PARKING space. In this space you can store a small watercraft on a trailer. The use of a protectant cover is recommended. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of boat and trailer.

Boat Storage

Boat
Storage
Stacked

Reserve for free!

SMALL BOAT STACKED storage. Used for both long term and short terms watercraft storage. Boats are fork lifted up into the rack without a trailer.

Stacked Boat Storage
  • Location

    Extra Space Storage919 W Gladstone St
    San Dimas,  CA  91773Extra Space Storage Special Offer
  • Facility Hours

    Office Hours

    • Mon:09:30 AM - 06:00 PM
    • Tue:09:30 AM - 06:00 PM
    • Wed:09:30 AM - 06:00 PM
    • Thu:09:30 AM - 06:00 PM
    • Fri:09:30 AM - 06:00 PM
    • Sat:09:00 AM - 05:30 PM
    • Sun:CLOSED

    Access Hours

    • Mon:06:00 AM - 10:00 PM
    • Tue:06:00 AM - 10:00 PM
    • Wed:06:00 AM - 10:00 PM
    • Thu:06:00 AM - 10:00 PM
    • Fri:06:00 AM - 10:00 PM
    • Sat:06:00 AM - 10:00 PM
    • Sun:06:00 AM - 10:00 PM
  • Facility Amenities

    • Cameras
    • Keypad Gate Access
    • Onsite Manager
    • Credit Cards Accepted
    • Online Payments
    • Cash Accepted
    • Checks Accepted
BBB Acredited Business