Extra Space Storage - 12812 Cullen Blvd, Houston, TX 77047

4.9/5 - 588 Reviews
Location:
12812 Cullen Blvd, Houston, TX 77047
Office hours:
24/7 ACCESS
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.
24/7 ACCESS

Extra Space Storage - 12812 Cullen Blvd, Houston, TX 77047

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • 24 hour access

    Access your unit any time, day or night, when available

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x7 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $171/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $133/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $102/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled
    $217/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $171/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $133/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $102/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $63/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled Elevator
    $51/mo
    3x8 Self Storage 24 Sq. Ft.
    Climate-Controlled Elevator
    $49/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $309/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $259/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $231/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled Elevator
    $187/mo
    30x10 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $416/mo
    30x10 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $347/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $259/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $416/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $347/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $309/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $259/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • 24 hour access
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Elevators
    • Multi-Level Storage
    • Online Payment

    Customer reviews

    4.9/5
    Average rating
    588
    Number of reviews

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

    Breanna N. - 22 June 2026
    Myles J. - 17 June 2026
    LaQuita - 12 June 2026
    jhanee a. - 22 January 2026
    Ms. Rochelle was extremely knowledgeable, detail oriented, quick and took her time understanding what my needs are and answering all my questions. I’m a first time storage renter and she made my experience special. I feel all of my needs and fears were handled with care by Ms. Rochelle. ... Read more
    Ashley B. - 15 November 2025
    As soon as you walk into the facility, it smells like mold and must. There are several furniture carts to the right of the door for convenience. The elevator is nice and smooth. My unit is on the top floor. It smells fine on the 3rd floor. You’re forced to buy an overpriced lock that can be punched from either side. The inside of unit is NOT fully enclosed (see photo). A small adult can easily fit through the slats. It’s no wonder why the insurance is the same price as the unit. The 10 X 10 unit I rented is NOT 10 X 10 ; I will bring my tape measure next trip for an accurate measurement and update this review. Overall, I’m extremely disappointed. Having to put your belongings in storage is already a nightmare, but now I’m concerned that my belongings can be rummaged through by anyone—on account that they don’t even secure the empty units, so someone can lift a door and slide from unit to unit over the tops and through the flimsy aluminum slats ?? UPDATE (see photo): The unit is 8.75’ X 9.75’. I can’t upload the video I took, but measure the units yourselves. The 10X10 is NOT 10X 10. UPDATE: ROACHES ?? I went to grab something out of my unit and there were roaches mobbing around like they pay monthly dues. Luckily, my clothing is vacuum sealed, but I’m going to have to trash my furniture and then go through each container carefully before I move them into my next home. ... Read more
    O. S. - 7 October 2025
    bianca r. - 20 August 2025
    This storage facility “Extra Space Storage” has been a game changer for me. The assistant store manager Rochelle was incredibly helpful during the move-in process, and the security procedures gave me peace of mind. ... Read more
    Alisha B. - 6 August 2025
    Destiny G. - 28 July 2025
    Very nice and clean facility. Everything is nice and new. Very affordable compared to other storage facilities. My only gripe is having to input 10 digit code every time you enter the facility. Very difficult when carrying boxes and furniture etc. ... Read more
    Lisa P. - 25 July 2025
    Carlos F. - 30 May 2025
    Isaac B. - 25 February 2025
    This facility was the perfect choice to store our extra belongings. The Cullen location is centrally located with reasonable prices and hours. Rochelle was so helpful showing us around the facility and helping us select the perfect size unit. Her service was top tier and look forward to getting more space. ... Read more
    AJ I. - 1 February 2025
    Nikia B. - 20 November 2024
    Ariel H. - 20 November 2024
    Tennis is a LIFESAVER! She fixed the issues I was having with my account online and assisted me with getting everything up to date. She was very patient with me as the matter was not one that could be resolved over night. Once everything was settled a weight was lifted off of my chest! She is doing a wonderful job and I appreciate her! ... Read more
    Kaitlyn Y. - 19 November 2024

    About this facility

    This Extra Space Storage facility, located at 12812 Cullen Blvd, Houston, TX 77047, offers storage solutions to meet a variety of needs with small, medium, and large units. Perfect for residents and businesses in the Houston area, the facility is well-suited for those managing extra belongings, furniture, or inventory.

    For added convenience, this facility features climate-controlled units, which help protect sensitive items from Houston's heat and humidity. The facility also boasts indoor access and elevators for easy navigation of its multi-level storage layout. With 24-hour access, tenants can retrieve or store items at their convenience. The facility also offers contactless renting and online payment options, making the process seamless for customers.

    Security and ease of access are top priorities here, with features like security cameras, a gated entry, and an onsite manager. For vehicle storage needs, parking is available onsite. This Extra Space Storage facility is a practical choice for Houstonians seeking secure, flexible, and hassle-free storage options.

    Price comparison

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

    Small $119/mo
    Location minimum Location maximum
    $5/mo $640/mo
    Medium $247/mo
    Location minimum Location maximum
    $8/mo $820/mo
    Large $336/mo
    Location minimum Location maximum
    $19/mo $6450/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.

    39

    out of 100

    Walk Score

    Car-Dependent

    Most errands require a car

    36

    out of 100

    Transit Score

    Some Transit

    A few nearby public transportation options

    45

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 39, Transit Score®: 36, Bike Score®: 45

    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 12812 Cullen Blvd offers 24/7 access, allowing you to visit your unit at your convenience.

    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 - 12812 Cullen Blvd, 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 12812 Cullen Blvd for specific restrictions and recommendations.

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