Extra Space Storage - 919 West Gladstone Street, San Dimas, CA 91773

4.9/5 - 812 Reviews
Location:
919 West Gladstone Street, San Dimas, CA 91773
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 919 West Gladstone Street, San Dimas, CA 91773

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • Retail Available

    Moving and packing supplies available for purchase on-site

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x8 Self Storage 80 Sq. Ft.
    $290/mo
    8x10 Self Storage 80 Sq. Ft.
    $223 - $264/mo
    8x8 Self Storage 64 Sq. Ft.
    $186/mo
    7x10 Self Storage 70 Sq. Ft.
    $262/mo
    6x16 Self Storage 96 Sq. Ft.
    $411/mo
    6x15 Self Storage 90 Sq. Ft.
    $288/mo
    6x10 Self Storage 60 Sq. Ft.
    $214/mo
    6x9 Self Storage 54 Sq. Ft.
    $163 - $216/mo
    6x8 Self Storage 48 Sq. Ft.
    $151/mo
    5x13 Self Storage 65 Sq. Ft.
    $226/mo
    5x12 Self Storage 60 Sq. Ft.
    $214 - $235/mo
    5x10 Self Storage 50 Sq. Ft.
    $155 - $204/mo
    5x8 Self Storage 40 Sq. Ft.
    $130 - $168/mo
    5x6 Self Storage 30 Sq. Ft.
    $126/mo
    5x5 Self Storage 25 Sq. Ft.
    $93 - $121/mo
    15x10 Self Storage 150 Sq. Ft.
    $572/mo
    10x15 Self Storage 150 Sq. Ft.
    $422 - $572/mo
    10x12 Self Storage 120 Sq. Ft.
    $361 - $483/mo
    10x10 Self Storage 100 Sq. Ft.
    $319 - $474/mo
    8x20 Self Storage 160 Sq. Ft.
    $596/mo
    8x14 Self Storage 112 Sq. Ft.
    $351/mo
    6x20 Self Storage 120 Sq. Ft.
    $483/mo
    16x20 Self Storage 320 Sq. Ft.
    $825/mo
    12x30 Vehicle 360 Sq. Ft.
    Drive-up Access Parking RV Storage
    $899/mo
    12x27 Vehicle 324 Sq. Ft.
    Drive-up Access Parking RV Storage
    $830/mo
    12x20 Vehicle 240 Sq. Ft.
    Car Storage Drive-up Access Parking
    $649/mo
    10x28 Vehicle 280 Sq. Ft.
    Drive-up Access Parking RV Storage
    $744/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Parking
    $596 - $605/mo
    10x20 Self Storage 200 Sq. Ft.
    $596/mo
    No units are currently available.

    Amenities & features

    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • Multi-Level Storage
    • Online Payment
    • RV Storage

    Customer reviews

    4.9/5
    Average rating
    812
    Number of reviews

    Read some helpful reviews of Extra Space Storage, shared by real renters with genuine experiences and honest opinions.

    Raymond B. - 30 August 2025
    I was at this storage facility for 3 years, unfortunately this third year my storage unit was one of several that were broken into. The staff was sympathetic and kind during the process but the procedures they had to follow were unfortunate. They weren’t allowed to file their own police report which makes no sense and could only offer a replacement lock and maybe an additional lock. The locks may feel nice but the way the interior units work the thieves just break the part the locks connect too away from the door/wall. The insurance process was pretty easy and surprisingly quick, they paid me my full value of the insurance plan I had within a week. This storage location is no frills, no AC, the units all have an open gap of 6-8inches between all the interior units. The bungalow style buildings that house the interior units also not lock. I checked and they only have door knobs they do not lock and that alone is pretty negligent of the company, these buildings should be locked at 10pm when access to the units is cut off. They also don’t have as many cameras as you would think. At least in the building my unit was housed they had no interior cameras or cameras at each of the entrances. Starts off cheap but prices raise every 9 months. And can get pricey fast. Overall didn’t hate the place, it’s very basic, serves it purpose, but is not very secure. Rent at your own risk. ... Read more
    Jorge R. - 16 August 2025
    Great experience with this company as usual. Needed a unit for my college age daughter and friends over the summer. Easy in and out, all the financials and paperwork handled online from out of state. I highly recommend! ... Read more
    V O. - 16 August 2025
    Heather S. - 26 July 2025
    Angelina R. - 26 March 2025
    Service getting set up was fine. The problem you'll find is that in month 4 they will increase your rent 20%, then will increase the same rate every 6 to 8 months. In two years our cost to rent has now doubled. The space is more expensive to rent than a similar sized space in more expensive real estate markets (like Santa Monica or West LA). We rented here because we thought it would be more affordable long-term. I called to discuss this - they said "downsize to get a lower rate" but then they said they would increase rates similar to what they have now. What started as $180/month is now $360/mo two years later. If I wait another two years, based on their business approach, we'll be paying $720 for a 10x10. We're leaving. Not coming back. ... Read more
    Tim K. - 17 February 2025
    I walked in today 2/12/25 to ask some questions regarding renting a storage spot. Sabrina I believe the manager was more than helpful in answering all my questions. She explained the whole process of it all and I did end up renting a spot today. Also, she was on the phone when I got there and she had a lot of patience with the person on the phone. ... Read more
    Joe T. - 12 February 2025
    Applied online for the storage unit. Filled out the info required on the application, paid it. Read & signed docs. Quick & easy process 15 hrs later, went to the storage facility just to check where my unit space would be located Staff accommodated me & gave the staff my info re renting a unit. Staff briefed me re the unit & other info needed. The storage facility is freaking clean. That's the first thing I noticed when I came in this afternoon! Site Manager & the crew did an awesome job. ... Read more
    Allen P. - 8 November 2024
    I recently had the pleasure of interacting with Nolan at Extra Space Storage, and I was thoroughly impressed with his outstanding customer service. Nolan went above and beyond to ensure my experience was positive. He was incredibly helpful, assisting me with the removal of trash and even offering to help with anything else I might need. His proactive approach and willingness to assist made my visit to the storage facility a breeze. Nolan's friendly demeanor and genuine desire to help truly stood out. He is a valuable asset to Extra Space Storage, and I highly recommend seeking him out if you need assistance at this location. ... Read more
    Joe S. - 4 October 2024

    About this facility

    This Extra Space Storage facility, conveniently located at 919 West Gladstone Street in San Dimas, CA, offers a variety of unit sizes, including small, medium, and large, to accommodate diverse storage needs. From personal belongings to sizable household items, there’s a solution for nearly everyone.

    Key features at this facility include drive-up access, which makes loading and unloading straightforward, and indoor units that provide added protection from the elements. For those with larger storage needs, the facility also offers RV storage and ample parking space for vehicles. Its multi-level storage option ensures efficient use of space, and an onsite manager is available to address any questions or concerns. Security remains a priority, with security cameras monitoring the property to enhance peace of mind.

    The facility also accepts online payments and credit cards for added convenience. With moving supplies available on-site, this Extra Space Storage location is a reliable choice for residents and businesses in San Dimas who need secure, flexible storage solutions.

    Price comparison

    See how this facility's unit prices compare to others in Glendora, broken down by size.

    Small $209/mo
    Location minimum Location maximum
    $81/mo $411/mo
    Medium $443/mo
    Location minimum Location maximum
    $118/mo $596/mo
    Large $734/mo
    Location minimum Location maximum
    $128/mo $899/mo

    Location & walkability

    This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

    60

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    34

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 60, Bike Score®: 34

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Krispy Kreme

      Food & Drinks 0.09 miles

    • Teaport

      Food & Drinks 0.09 miles

    • Nekter Juice Bar

      Food & Drinks 0.09 miles

    • Cafe Rio

      Food & Drinks 0.12 miles

    • The Poke Co. And Wings

      Food & Drinks 0.12 miles

    • Walmart Supercenter

      Grocery Stores 0.16 miles

    • Walmart Pharmacy

      Services 0.17 miles

    • Costco Gasoline

      Services 0.18 miles

    • Bank of the West

      Services 0.19 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    The facility at 919 West Gladstone Street is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat: 9 a.m. - 5:30 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Extra Space Storage - 919 West Gladstone Street, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 919 West Gladstone Street for specific restrictions and recommendations.

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