Extra Space Storage - 2321 NW 40th Street, Oklahoma City, OK 73112

4.7/5 - 133 Reviews
Location:
2321 NW 40th Street, Oklahoma City, OK 73112
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 2321 NW 40th Street, Oklahoma City, OK 73112

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • 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.
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $57/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $33/mo
    7x12 Self Storage 84 Sq. Ft.
    Climate-Controlled Elevator
    $47/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $45/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $33/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $33/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled Elevator
    $16/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $125/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $80/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $94/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled Elevator
    $56/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $208/mo
    10x25 Self Storage 250 Sq. Ft.
    Climate-Controlled
    $178/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $149/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $146/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Keyless Unit Access
    • Elevators
    • Multi-Level Storage
    • Online Payment

    Customer reviews

    4.7/5
    Average rating
    133
    Number of reviews

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

    Bryce N. - 7 July 2026
    M M. - 24 June 2026
    Clean units. We stored with Extra Space Storage because we had to move to a separate state without having a home to move into. After the first three months, the rent started to increase. In the 10 months we had a 10x15 unit, our rent more than doubled incrementally month after month. We schedule a time to move out of the unit and close our accounts, as my daughter also had a unit. After emptying out the unit, I discovered the quite a few pieces of my antique wood furniture has mold growing. When talking to the staff about the situations and showing pictures, I was told they wouldn't do anything because we didn't not purchase the rental insurance they offered. I will not be using any Extra Space Storage facilities again. ... Read more
    Genie F. - 4 April 2026
    I rented a unit here at what appeared to be a very low monthly rate, only to have the monthly price jump 40% after just a couple of months. The increase so quickly feels like a bait-and-switch tactic. A low intro rate gets you in the door, but the pricing changed almost immediately. If you rent here, be aware that the “monthly rate” may not stay anywhere close to what you signed up expecting. The adhesive contract doesn’t cap their increase limits or protect you beyond a 30-day notice of price change. Very disappointing. ... Read more
    Chris P. - 16 March 2026
    This place is awesome! I use one of their climate controlled storage units, have for a couple years now, they always keep the ins and outs of the buildings clean, the drives for the outdoor storage units stay clean, one of the best storage places I've ever used, definitely recommend! ... Read more
    Bonnie S. - 7 February 2026
    We needed two units for our cross-country move and this storage space was perfect. The facility is clean and well-maintained & easy to maneuver with carts & furniture. The real reason to use them instead of others is the staff & service. I did have my rate go up one time, but that was to be expected after a few months. From booking my units to move out, it was all easy and seamless. I actually forgot to officially move out of my units on paper, and their team contacted me and saved me from being charged for another month! Highly recommend it here! ... Read more
    Layne C. - 21 January 2026
    Lalla B. - 9 October 2025
    KENDRA R. - 19 September 2025
    Cherie G. - 4 August 2025
    Would absolutely NOT recommend and caution anyone against going here. I started renting a 10 x 5 storage unit for $74 per month. In just a few months they have increased our cost from $74 to $137. There was no explanation given to us for the almost DOUBLE rate increase. Luckily found somewhere else nearby with much cheaper prices. Feels like a very dishonest company and I would caution anyone against going here. ... Read more
    Meredith D. - 30 July 2025
    Buddy M. - 25 July 2025
    Where should I start…Nikki was amazing, her customer service was astounding. I spoke with her initially over the phone. When I arrive on property I was impressed. I have to add, I was having an extremely bad day. After speaking with her I forgot all about bad day. I’m saying all this to say Thank you so much Nikki for taking care of me in such a professional way! ... Read more
    Aneres S. - 10 June 2025

    About this facility

    Located at 2321 NW 40th Street in Oklahoma City, this Extra Space Storage facility offers a range of small, medium, and large units to suit various storage needs. With climate-controlled units, this facility is ideal for storing temperature-sensitive items, especially given Oklahoma City's fluctuating weather. The indoor, multi-level storage setup, complete with elevators, provides convenience and ease of access.

    This facility prioritizes security and modern conveniences, featuring a security camera system, keyless unit access, and a gated entrance. For those on the move, contactless renting and online payment options simplify the rental process. Need additional supplies? The facility also has a retail section for moving essentials.

    With parking available and an onsite manager, this location provides a seamless experience for individuals looking to declutter, relocate, or store seasonal belongings. It’s an excellent choice for residents and businesses in the Oklahoma City metro area.

    Price comparison

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

    Small $38/mo
    Location minimum Location maximum
    $8/mo $231/mo
    Medium $89/mo
    Location minimum Location maximum
    $16/mo $348/mo
    Large $170/mo
    Location minimum Location maximum
    $19/mo $1250/mo

    Location & walkability

    This storage facility is in a highly accessible area with excellent walkability and public transit options.

    61

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    32

    out of 100

    Transit Score

    Some Transit

    A few nearby public transportation options

    60

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 61, Transit Score®: 32, Bike Score®: 60

    Neighborhood highlights

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

    • Quick Kleen Laundromat

      Shopping 0.15 miles

    • Quick Kleen

      Shopping 0.15 miles

    • Dorsey's Paint and Body Shop

      Services 0.17 miles

    • District Hotel

      Services 0.19 miles

    • Black Knight Diesel Tuning & Repair

      Services 0.2 miles

    • Tramps

      Food & Drinks 0.22 miles

    • Priebe's Auto Clinic and Tire Center

      Services 0.24 miles

    • Phoenix Rising

      Food & Drinks 0.28 miles

    • Express Wine & Liquor

      Shopping 0.32 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.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 2321 NW 40th 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 - 2321 NW 40th 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 2321 NW 40th Street for specific restrictions and recommendations.

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