Stor-N-Lock Self Storage - 12298 Pennsylvania Street, Thornton, CO 80241

4.8/5 - 760 Reviews
Location:
12298 Pennsylvania Street, Thornton, CO 80241
Office hours:
24/7 ACCESS
  • Mon-Sat: 9 a.m. - 6 p.m.
24/7 ACCESS

Stor-N-Lock Self Storage - 12298 Pennsylvania Street, Thornton, CO 80241

  • 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.
    5x15 Self Storage 75 Sq. Ft.
    $134/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $118/mo
    5x10 Self Storage 50 Sq. Ft.
    $94 - $120/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $89/mo
    5x5 Self Storage 25 Sq. Ft.
    $55 - $65/mo
    10x15 Self Storage 150 Sq. Ft.
    $250/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $192/mo
    10x10 Self Storage 100 Sq. Ft.
    $144 - $185/mo
    10x30 Vehicle 300 Sq. Ft.
    Car Storage Drive-up Access Other Vehicle Storage Outdoor Access
    $442/mo
    10x25 Vehicle 250 Sq. Ft.
    Car Storage Drive-up Access Other Vehicle Storage Outdoor Access
    $288/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Drive-up Access Other Vehicle Storage Outdoor Access
    $269/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • 24 hour access
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • Online Payment

    Customer reviews

    4.8/5
    Average rating
    760
    Number of reviews

    Read some helpful reviews of Stor-N-Lock Self Storage, shared by real renters with genuine experiences and honest opinions.

    The property managers are caring, kind, and helpful. The security and attentiveness of the property managers makes me feel comfortable with storing my belongings at this property. I pay around 150-180 for an inside 10×10 controlled climate unit. Thank you store-n-lock Thornton. ... Read more
    Melissa H. - 27 April 2026
    Lisa R. - 23 April 2026
    Had to move - change units and Sharron couldn't have been any nicer and friendly. Made it easy for us, well maintained property, that's one of the reasons why I picked this location. Management , Property, and Friendly Professionalism is always good. Would recommend this one to my friends and family! ... Read more
    Manuel V. - 7 February 2026
    I called and spoke with Sharon who helped me set up a new rental unit. She was wonderful to interact with! She gave me a detailed rundown of how everything is set up/works and answered all my questions. I chose this location because of the high reviews and I'm very happy I did. ... Read more
    Helen T. - 22 November 2025
    I used this Storage Facility since June 2025. I am now leaving because I am moving from the area and I wouldnt mind saving some money. When I called today I was expecting just to cancel for next month but the manager explained if I got my butt moving and moved the rest of my stuff out by the 5th that I could get a refund for this month. Which I had forgotten or never knew. This was a really solid and genuine thing to do as a business owner and I reaply recommend anyone to consider using this facility. I feel the people are really down to earth, funny and helpful. The facility was safe and provided very well! ... Read more
    Parker T. - 3 November 2025
    I love it here. The staff is so understanding and just awesome people. They really do care. It’s always really clean and smells so good in the office. It’s just a really nice place. Easy to work with if when you’re in a bind. ... Read more
    Justyn W. - 31 October 2025
    Sharon has always been excellent. I've been struggling a bit financially but I work very hard and she understands I will pay my bill if at all possible. I appreciate the great service and communication. ... Read more
    Ken M. - 31 October 2025
    This is by far the best storage facility in Thornton! The staff is amazing and service is top-notch. Sharon and Ken are the most professional and caring people with a true passion for what they do!! The facility is truly well kept, always clean and very safe. I've had many experiences at other locations in Thornton and this is by far the most professional and cost-effective location for my storage needs. Thank you!! ... Read more
    klaus F. - 31 October 2025
    I’ve had such a great experience with this storage facility. The units are clean, well-maintained, and easy to access. One of the staff members Greg was very friendly, professional, and willing to help with any questions. I really appreciate how secure the property feels with the gated access and surveillance. Pricing is fair, and the process of setting up my rental was quick and simple. I highly recommend this place to anyone who needs reliable and safe storage. ... Read more
    JB W. - 1 September 2025
    Sharon and her husband are very helpful. The facility is clean, and well kept. You can see they are proactive to ensure pests are not invading you stuff. Their security measures are visible, and their dogs would alert them of anything abnormal happening. Strongly encourage you use them for any storage needs... ... Read more
    Misti M. - 1 August 2025
    Wade N. - 1 August 2025
    Sharon and Karen are great to work with. It was a really nice experience being helped by them. Their husbands were very helpful also. I highly recommend their facilities. This was well kept and very clean. ???? ... Read more
    Martina N. - 22 July 2025
    Sharon & Ken were super helpful in finding the perfect sized storage unit for me! I have used this facility for over 2 years and would recommend this location to everyone! Always clean and easy to access! And Sharon & Ken are very professional and willing to go the extra mile! ... Read more
    Carmen C. - 21 July 2025
    Jamon d. - 22 May 2025
    Morgan K. - 27 March 2025
    Very quick and easy to get going! Sharon was awesome to work with, she was very helpful and informative. I was able to sign up online and get keys to a storage within an hour. And the storage itself was clean and well lit! ... Read more
    A M. - 28 February 2025
    Would definitely store here again. The property is kept clean and well maintained. The management was always very friendly,courteous and professional. If I ever need storage again this place will be my first choice. Thanks again for making my experience a positive one ... Read more
    Michael M. - 26 February 2025
    Sharon provided excellent customer service when I moved in and explained their security system. The facility is clean and secure. Just after I moved in, new high quality entry and exit keypad pedestals were installed. I feel that my belongings are secure here. I recommend this business. ... Read more
    james k. - 13 February 2025
    I’ve used this location several times throughout the years and the owners keep me coming back for my storage needs from a smaller space to my whole house being stored for a couple months! They are so polite and so accommodating! They also have great security protocols to keep your things safe and sound! I highly recommend to my friends and family as well as anyone in the market looking for storage for a long period of time or short! They are great for both! Thank you so much guys! ... Read more
    Laura N. - 28 January 2025

    About this facility

    Located at 12298 Pennsylvania Street in Thornton, CO, this Stor-N-Lock facility offers storage solutions with small, medium, and large units to meet a variety of needs. Whether you're storing seasonal items, furniture, or larger belongings, you'll find flexible options here. For added protection against Thornton's hot summers and cold winters, the availability of climate-controlled units ensures that temperature-sensitive items like electronics or wood furniture remain in excellent condition.

    This facility is designed with convenience and security in mind. With 24-hour access, you can visit your unit whenever you need, while drive-up access and indoor options make loading and unloading hassle-free. The property features ample parking, making it suitable for vehicle or RV storage, as well as robust security measures, including security cameras, gated access, and an onsite manager for peace of mind.

    To make moving and storage easier, this Stor-N-Lock facility offers packing supplies onsite and accepts online payments and credit cards for seamless transactions. It's a great choice for residents and businesses in Thornton looking for reliable and secure storage solutions.

    Price comparison

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

    Small $98/mo
    Location minimum Location maximum
    $55/mo $172/mo
    Medium $195/mo
    Location minimum Location maximum
    $134/mo $250/mo
    Large $333/mo
    Location minimum Location maximum
    $127/mo $609/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.

    48

    out of 100

    Walk Score

    Car-Dependent

    Most errands require a car

    21

    out of 100

    Transit Score

    Minimal Transit

    It is possible to get on a bus

    53

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 48, Transit Score®: 21, Bike Score®: 53

    Neighborhood highlights

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

    • Thornton Infrastructure Maintenance Center (IMC)

      Services 0.18 miles

    • Barnes & Noble

      Shopping 0.22 miles

    • OfficeMax

      Shopping 0.22 miles

    • World Market

      Shopping 0.23 miles

    • TownePlace Suites Denver North/Thornton

      Services 0.25 miles

    • Crash Champions

      Services 0.27 miles

    • Wells Fargo

      Services 0.27 miles

    • Tequila's Family Mexican Restaurant

      Food & Drinks 0.28 miles

    • Target

      Grocery Stores 0.29 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 12298 Pennsylvania Street 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 Stor-N-Lock Self Storage - 12298 Pennsylvania 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 12298 Pennsylvania Street for specific restrictions and recommendations.

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