Extra Space Storage - 233 State Route 107, Seabrook, NH 03874

4.7/5 - 510 Reviews
Location:
233 State Route 107, Seabrook, NH 03874
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 - 233 State Route 107, Seabrook, NH 03874

  • 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.
    10x8 Self Storage 80 Sq. Ft.
    $149/mo
    10x8 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $138/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $96 - $118/mo
    8x10 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $138 - $168/mo
    8x4 Self Storage 32 Sq. Ft.
    Climate-Controlled
    $73 - $87/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled
    $122 - $148/mo
    7x4 Self Storage 28 Sq. Ft.
    Climate-Controlled
    $66/mo
    6x4 Self Storage 24 Sq. Ft.
    Climate-Controlled
    $57/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled
    $130 - $158/mo
    5x15 Self Storage 75 Sq. Ft.
    $84 - $139/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $96 - $118/mo
    5x10 Self Storage 50 Sq. Ft.
    $74 - $101/mo
    5x8 Self Storage 40 Sq. Ft.
    Climate-Controlled
    $84 - $101/mo
    5x7 Self Storage 35 Sq. Ft.
    Climate-Controlled
    $77 - $92/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $61 - $75/mo
    5x5 Self Storage 25 Sq. Ft.
    $28 - $64/mo
    4x7 Self Storage 28 Sq. Ft.
    Climate-Controlled
    $66/mo
    4x6 Self Storage 24 Sq. Ft.
    Climate-Controlled
    $57/mo
    4x5 Self Storage 20 Sq. Ft.
    Climate-Controlled
    $52 - $64/mo
    20x8 Self Storage 160 Sq. Ft.
    $248/mo
    20x6 Self Storage 120 Sq. Ft.
    $195/mo
    15x8 Self Storage 120 Sq. Ft.
    Climate-Controlled
    $320/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $326/mo
    10x15 Self Storage 150 Sq. Ft.
    $232/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $218 - $300/mo
    10x10 Self Storage 100 Sq. Ft.
    $115 - $172/mo
    8x20 Self Storage 160 Sq. Ft.
    $158 - $248/mo
    8x15 Self Storage 120 Sq. Ft.
    Climate-Controlled
    $320 - $340/mo
    6x20 Self Storage 120 Sq. Ft.
    $131 - $195/mo
    20x20 Vehicle 400 Sq. Ft.
    Drive-up Access Parking RV Storage
    $498/mo
    15x20 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $450/mo
    10x30 Vehicle 300 Sq. Ft.
    Drive-up Access Parking RV Storage
    $406/mo
    10x25 Vehicle 250 Sq. Ft.
    Drive-up Access Parking RV Storage
    $362/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Drive-up Access Parking
    $307/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • 24 hour access
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Parking
    • Credit Cards Accepted
    • Multi-Level Storage
    • Online Payment
    • RV Storage

    Customer reviews

    4.7/5
    Average rating
    510
    Number of reviews

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

    Great experience at the 107 storage very clean and Karen was very nice to work with also she was so helpful in answering all my questions and concerns. Patricia at the Salisbury extra space was also such a nice and knowledgeable person to work with. Thank you both. We would rent again ! ... Read more
    Pat P. - 9 October 2025
    Joe G. - 7 October 2025
    I had a great experience with extra space storage. The staff was extremely helpful and kind. That’s something you don’t find often, so I was happy. They were upfront with their pricing, too. No hidden fees or extra add ons. The unit was clean and secure. I will use them again when I move. ... Read more
    Lacey K. - 22 July 2025
    I have had a great experience with my storage needs here for the last several years. The manager Karen (who always answers the phone!) is professional and responsive . I feel my items are safe and clean, with the property well taken care of by her. ... Read more
    Gail A. - 28 June 2025
    The units themselves are fine and accessible, but they randomly raised my monthly rate twice in less than a year by $100 total from the starting price. Checked the website and the were still offering the same size unit I had for the original price so it's not like it was to match market rate, it was far above it. ... Read more
    Josh O. - 18 June 2025
    Elias I. - 8 April 2025
    Holly B. - 4 April 2025
    I have been renting here for about 8 months now, I’ve needed to upgrade my storage unit 2 times and each time was so extremely easy! I have 24/7 access to all my belongs (which I use to run a business). And I’m properly informed if any work is to be done if access to my unit is limited. The manager is awesome! Super friendly and helpful…and you can always find her around cleaning and taking care of the property. You can tell she takes pride in her work! ... Read more
    Samantha S. - 27 December 2024
    Barry A. - 18 October 2024
    The manager, Karen has always been great to work with. She is responsive to the customers concerns and questions. She communicates with a friendly, kind, positive and informative manner. I have never had a negative experience. She is an asset to this company and one of the main reasons I stayed so long. I would recommend Karen for anyone looking for a person who wants excellent customer service! Thank you Karen! Lou Fahey unit 145 Moving out photo below. ... Read more
    Louanna F. - 5 July 2024

    About this facility

    Located on State Route 107, this Extra Space Storage facility in Seabrook, NH offers an array of storage solutions to meet your needs. With small, medium, and large units, it’s designed to accommodate anything from seasonal gear to the contents of an entire home. The facility also features climate-controlled units, which are ideal for protecting your valuables from New England’s fluctuating temperatures and humidity.

    Convenience is a top priority at this facility, with features like 24-hour access for flexible entry, drive-up access to simplify loading and unloading, and indoor storage for added security. For larger items, such as vehicles or recreational equipment, the facility offers parking and RV storage. The on-site team, including an onsite manager, ensures the property is well-maintained, and a network of security cameras provides peace of mind.

    For effortless renting and payments, this facility offers contactless renting and accepts online payments. It’s also equipped with retail moving supplies to make your transition smoother. This Extra Space Storage facility is an excellent option for residents and businesses in Seabrook who need secure, accessible, and versatile storage options.

    Price comparison

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

    Small $87/mo
    Location minimum Location maximum
    $19/mo $149/mo
    Medium $226/mo
    Location minimum Location maximum
    $70/mo $326/mo
    Large $405/mo
    Location minimum Location maximum
    $201/mo $498/mo

    Location & walkability

    This storage facility is in an area with minimal walkability and limited public transit options. A personal vehicle is recommended for most trips.

    10

    out of 100

    Walk Score

    Car-Dependent

    Almost all errands require a car

    27

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 10, Bike Score®: 27

    Neighborhood highlights

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

    • Pat's Towing Co.

      Shopping 0.25 miles

    • O'Brien's General Store

      Grocery Stores 0.33 miles

    • Master McGraths

      Food & Drinks 0.33 miles

    • Seabrook Inn

      Services 0.35 miles

    • Seabrook, NH

      Transportation 0.61 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 233 State Route 107 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 - 233 State Route 107, 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 233 State Route 107 for specific restrictions and recommendations.

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