Extra Space Storage - 6680 Clark Avenue, Newark, CA 94560

4.9/5 - 1070 Reviews
Location:
6680 Clark Avenue, Newark, CA 94560
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 6680 Clark Avenue, Newark, CA 94560

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x9 Self Storage 90 Sq. Ft.
    Climate-Controlled Elevator
    $222/mo
    10x7 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $166/mo
    10x6 Self Storage 60 Sq. Ft.
    Climate-Controlled
    $237/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $206/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $125/mo
    10x4 Self Storage 40 Sq. Ft.
    Climate-Controlled
    $186/mo
    10x4 Self Storage 40 Sq. Ft.
    Climate-Controlled Elevator
    $119/mo
    7x5 Self Storage 35 Sq. Ft.
    Climate-Controlled Elevator
    $109/mo
    6x7 Self Storage 42 Sq. Ft.
    Climate-Controlled Elevator
    $119/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $206/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $125/mo
    5x9 Self Storage 45 Sq. Ft.
    Climate-Controlled Elevator
    $119/mo
    5x7 Self Storage 35 Sq. Ft.
    Climate-Controlled Elevator
    $109/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $126/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled Elevator
    $89/mo
    5x4 Self Storage 20 Sq. Ft.
    Climate-Controlled
    $111/mo
    20x7 Self Storage 140 Sq. Ft.
    Climate-Controlled Elevator
    $274/mo
    10x19 Self Storage 190 Sq. Ft.
    Climate-Controlled Elevator
    $428/mo
    10x19 Vehicle 190 Sq. Ft.
    Car Storage Parking
    $411/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $296/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $274/mo
    10x10 Self Storage 100 Sq. Ft.
    $356/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $239/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled Elevator
    $239/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $547/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $506/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $428/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $428/mo
    10x30 Vehicle 300 Sq. Ft.
    Drive-up Access Parking RV Storage
    $844/mo
    10x25 Vehicle 250 Sq. Ft.
    Drive-up Access Parking RV Storage
    $731/mo
    10x25 Self Storage 250 Sq. Ft.
    Climate-Controlled
    $456/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $428/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Parking
    • Elevators
    • Multi-Level Storage
    • Online Payment
    • RV Storage

    Customer reviews

    4.9/5
    Average rating
    1070
    Number of reviews

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

    Danelle was extremely helpful during a complicated situation where I needed an additional storage unit after an eviction. Managing the tenant’s belongings and coordinating the move-out was stressful, but she handled everything efficiently and without any hassle. She and Sanjay were both professional, responsive, and clear throughout the process. The facility is very clean, well maintained, and easy to access. For landlords who need a reliable and professional place to legally store tenant belongings during an eviction process, this location makes a difficult situation much smoother. ... Read more
    Sunil N. - 28 February 2026
    I visited this Extra Space Storage location and had a great experience. The lady at the front counter was extremely nice, professional, and very helpful. She took her time to help me with everything and made the whole process easy and smooth. The facility is very clean and honestly looks like a brand-new building. You can tell they really take their job seriously and care about their customers. Thank you guys for the excellent service! ... Read more
    Joe A. - 10 February 2026
    Title: Disappointing Customer Service Experience I recently had an encounter with Danelle that left me dissatisfied with the level of customer service provided. Unfortunately, her treatment felt more harassing than helpful, which made the interaction quite uncomfortable. As a customer, I expect professionalism and understanding, but this experience did not meet those expectations. It is important for businesses to ensure that their staff maintains a standard of service that is both respectful and supportive. ... Read more
    Melissa V. - 26 November 2025
    I love this place! I've had units in LA, Las Vegas and Newark! I can honestly say the customer service, the environment, the cleanliness at the Newark facility is by far a cut above the rest. Danelle and Nelson go above and beyond to make sure my father and I have a pleasant experience. Definitely would recommend this business to friends and family!!! ... Read more
    Kevin M. - 22 October 2025
    I don’t know if “bait and switch” is a legal term, but be prepared to have the original price more than double over time. Seems like they get their rocks off by punishing loyal customers. 5x5 space is about $100 now. So, you know… if you have to use them, try to stick with short-term rental only. ... Read more
    Michael J. - 7 October 2025
    Nelson seems like a cool guy. Nice, pleasant and friendly. The facility is very clean. It seems typical of other facilities like U-Haul or Public Storage but Extra Space seems to be the cleanest one. I like the locks. It's not the common type of lock. It's not a lock from Home Depot. It's not bulky, it's convenient and not fidgeting with it to remove it. Overall, this seems to be the best storage place I've seen so far. EDIT: The ratings for this place are 4 and above. No rating below 4. Never seen that for a business before. ... Read more
    Randall V. - 3 October 2025
    Chino - 30 September 2025
    I just moved out of my storage this week that I’ve had for a around 4 or so years. It was an excellent experience. 100% recommend this location. Staff is helpful, facilities is clean, office hours are good. Just a tip, don’t forget to ask when you are eligible for a rate adjustment. ... Read more
    Heather K. - 20 September 2025
    For over a year, we've been storing our office equipment in the moving company's warehouse. As we realized that we would not keep the desks, chairs and other bulky items we had stored with them, we decided to consider moving our things into a self-store solution as the warehouse storage being provided was quite expensive and made our items inaccessible. They billed us each time we needed to access anything and then billed us again to have it picked up for disposal. While we felt our property was secure, the expense was just too high. Having experience with other self-store facilities, I was a little skeptical. Enter Extra Space which I watched being built several years ago. I took a chance and stopped by to investigate. I was favorably impressed! The facility is immaculate and boasts several layers of security. I wanted indoor space and that's what they had. I needed to ensure hopping a fence and breaking in was less likely. Some may find the security features tedious. I find them reassuring. You need a code to enter. Nothing unusual in that. But, you need a code to get into the building and to access the elevator. Rather than padlocks that fall away with a pinch of simple bolt cutters, your unit has a keyed bolt that is replaced with each new tenant. Because it is indoors, their is no dirt, leaves, or trash blowing in among your belongings. Best of all, I found the staff to be professional, helpful, and courteous. I grossly underestimated how much space I needed. No problem! Despite my anxiety over arriving with a helper who had another job in just a couple of hours, they quickly found me a suitable space that was even easier to access from the elevator and simply asked that I try to get whatever was in the original space cleared out within 24 hours. Within just a few minutes, I was back in business, unloading the truck and sending my paid helper and his truck on his way. I'll never go back to the other self-storage options in the area. Regardless if it is for work or personal use, Extra Space Storage has my business from now on! ... Read more
    Dina M. - 7 August 2025
    Danielle, manager of Extra Storage- Newark Ca was most helpful setting up a new storage rental for me over the phone. Our Washington High School Alumni Foundation has been renting a 5x5 unit from extra storage, but grew out of our space. She found a 10x7 unit for us on the same floor as our old one. Transferring our inventory will be easy. She was friendly and very accommodating to our needs and pricing. Thank you Danielle ?? ... Read more
    charmaine s. - 6 August 2025
    Claro B. - 2 August 2025
    We're new to Extra Space, but so far the experience has been wonderful. The app and online support we're both easy to use. We have family members who have used Extra Space in the past and highly recommended them. ... Read more
    John F. - 17 July 2025
    Very easy process to get a storage unit with good rates and climate control. I reserved my unit on the website and then came to the leasing office to get directions. Sanjay was very kind and helpful with explaining how to find my unit. Extra Space Storage in Newark is already so much better than the other storage unit company I was using in the past so I highly recommend! ... Read more
    Ananya H. - 30 June 2025
    Great place for storage. Indoor controlled climate. Place was always immaculate. Plenty of moving carts. Multiple security points to safeguard my stored items. Convenient bathroom. Employees always had a helpful attitude. Much better storage facilities compared to previous companies I've used. ... Read more
    Jennifer N. - 14 May 2025
    Cleanest storage facility in the East Bay and above that, the staff onsite are always a pleasure to work with. Their customer service is top notch, whether it’s regarding billing questions or general inquiries. From my move in to move out, they really made it too easy for me. ... Read more
    LeAnn G. - 4 April 2025
    Danelle (Manger) & SanJay (Assistant Mgr) have both been great to work with! They've made everything so effortless and their communication has been spot on - clear & concise! I appreciate them for their professionalism & patience in helping me keep my Father's storage safe & in good standing during a difficult time! ... Read more
    Z's W. - 11 March 2025
    I had a great experience with Sanjay! He is extremely professional and prompt. I lost my keys and he was really helpful to help me get a new lock. I am glad to rent a storage unit under his management. ... Read more
    pritika s. - 15 February 2025
    Just want to share my experience at Extra Space storage in Newark. We had the pleasure of working with Nelson. Clean, helpful, courteous, convenient. What more can one ask for in a storage facility? Nelson, was exceptional in helping me to determine what size I would need (helped me calculate how much room I would need to store a 2 bedroom home for 1 month). Clearly he’s a professional, who knows what he’s doing and how to do it, and exactly the kind of person you want when you are overwhelmed and stressed. Nelson exceeded my expectations, I feel this facility is lucky to have him! I definitely 100% recommend Extra Space Storage in Newark for your storage needs. Ask for Nelson, you’ll sure be glad you did ... Read more
    Courtney O. - 12 January 2025
    Great storage facility - clean, well lit, various storage unit sizes. Cooperative front desk staff as well. I have gone to them several times to find the exact location of the units within the building and have never been disappointed. Only reason I don’t give five stars is because of the pricing. They increased my vehicle storage rent twice within a 12month period. The second increase was up by 48%. When this happens, one is expected to reach out to the front office and negotiate a lower price, which the front desk staff then obliges you with. ... Read more
    ab2024 p. - 6 January 2025

    About this facility

    Located at 6680 Clark Avenue, Newark, CA, this Extra Space Storage facility offers small, medium, and large unit sizes to accommodate a variety of storage needs. The climate-controlled units are perfect for protecting delicate items from Newark’s fluctuating temperatures, while the indoor access and elevators make storing items on higher floors convenient and hassle-free.

    This facility is equipped with drive-up access, allowing customers to load and unload directly from their vehicles, as well as parking options, including RV storage for those needing space for their recreational vehicles. Safety is a priority here, with features such as security cameras and the presence of an onsite manager for added peace of mind. The location also offers contactless renting and online payment, making the rental process seamless and convenient.

    For those in the Newark area who are relocating, decluttering, or need extra space, this Extra Space Storage facility stands out with its wide range of amenities and a focus on convenience and security. It’s especially ideal for both families and businesses in this growing suburban community.

    Price comparison

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

    Small $148/mo
    Location minimum Location maximum
    $46/mo $237/mo
    Medium $315/mo
    Location minimum Location maximum
    $180/mo $428/mo
    Large $546/mo
    Location minimum Location maximum
    $245/mo $844/mo

    Location & walkability

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

    58

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    41

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 58, Bike Score®: 41

    Neighborhood highlights

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

    • Newark Post Office

      Services 0.06 miles

    • Central Avenue & Cherry Street

      Transportation 0.12 miles

    • Cherry Street & Central Avenue

      Transportation 0.19 miles

    • Central Avenue & Cherry Street

      Transportation 0.2 miles

    • Central Avenue & Sycamore Street

      Transportation 0.27 miles

    • Cherry Street & Robertson Avenue

      Transportation 0.35 miles

    • Newark Police Department

      Services 0.46 miles

    • Newark City Hall

      Services 0.5 miles

    • Newark Wellness

      Services 0.5 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 6680 Clark Avenue 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 - 6680 Clark Avenue, available security amenities may include Security Camera, 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 6680 Clark Avenue for specific restrictions and recommendations.

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