Extra Space Storage - 173 Stanhope Sparta Road, Andover, NJ 07821

4.9/5 - 595 Reviews
Location:
173 Stanhope Sparta Road, Andover, NJ 07821
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 - 173 Stanhope Sparta Road, Andover, NJ 07821

  • 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.
    10x5 Self Storage 50 Sq. Ft.
    $110/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled
    $178/mo
    5x15 Self Storage 75 Sq. Ft.
    $129/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $125/mo
    5x10 Self Storage 50 Sq. Ft.
    $97/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $76/mo
    5x5 Self Storage 25 Sq. Ft.
    $61/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $402/mo
    10x15 Self Storage 150 Sq. Ft.
    $227/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $268/mo
    10x10 Self Storage 100 Sq. Ft.
    $173/mo
    10x65 Vehicle 650 Sq. Ft.
    Parking RV Storage
    $340/mo
    10x50 Vehicle 500 Sq. Ft.
    Parking RV Storage
    $270/mo
    10x45 Vehicle 450 Sq. Ft.
    Parking RV Storage
    $244/mo
    10x40 Vehicle 400 Sq. Ft.
    Parking RV Storage
    $221/mo
    10x35 Vehicle 350 Sq. Ft.
    Parking RV Storage
    $190/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $776/mo
    10x30 Self Storage 300 Sq. Ft.
    $375/mo
    10x30 Vehicle 300 Sq. Ft.
    Parking RV Storage
    $166 - $375/mo
    10x25 Vehicle 250 Sq. Ft.
    Drive-up Access Parking RV Storage
    $316/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $599/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Parking
    $132 - $265/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
    • Gate
    • Parking
    • Credit Cards Accepted
    • Enclosed
    • Online Payment
    • RV Storage

    Customer reviews

    4.9/5
    Average rating
    595
    Number of reviews

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

    Michael N. - 20 June 2026
    Jim M. - 20 June 2026
    My Fiancée and I were in a hurry to rent a unit last minute to store things. We called at 5:45 pm (15 min before closing) and I had the pleasure of speaking with Brandy. She was so kind and went absolutely above and beyond to help us out. She went out of her way to call her manager and have them set up a way for us to have the unit by tonight (btw this was after they had already closed). She definitely saved us and made our whole night. Thank you Brandy!! :) ... Read more
    Sarah C. - 3 June 2026
    Eugene L. - 9 March 2025
    Joshua L. - 23 January 2025
    Brian K. - 29 December 2024
    John L. - 29 December 2024
    We were so grateful for Mike's friendly and helpful service! He was very efficient. He went above and beyond to take care of us and even gave us good advice for planning which space would work best for our needs! Thank you! ... Read more
    Diana A. - 4 April 2024
    Had a great experience using this Extra Space Storage location. The area is always clean and easy to get to. The office staff is always friendly and work with you regarding any customer service needs and account questions. They were great helping us with our move-out process making it very easy and stress-free. Highly recommend this location and would definitely use again if ever back in the area. ... Read more
    George S. - 30 September 2023
    Michael R. - 1 February 2023

    About this facility

    Located at 173 Stanhope Sparta Road in Andover, NJ, this Extra Space Storage facility offers a range of unit sizes, including small, medium, and large, to accommodate diverse storage needs. Whether you're storing seasonal items, household furniture, or larger belongings, this facility provides flexibility to suit your situation.

    With climate-controlled units, your belongings are protected from extreme weather conditions often experienced in New Jersey, such as freezing winters and humid summers. This facility also features indoor access and drive-up access, making it easy to load and unload items regardless of the weather. For added convenience, tenants can enjoy 24-hour access and the option for contactless renting. Security is a priority here, with security cameras, a gated entry system, and an onsite manager providing peace of mind.

    For those with vehicles, this facility offers parking, RV storage, and enclosed spaces to protect your investments. Moving supplies are also available for purchase, and tenants can manage their accounts with ease thanks to online payment options. This Extra Space Storage facility is an excellent choice for Andover residents searching for a secure, accessible, and convenient storage solution.

    Price comparison

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

    Small $111/mo
    Location minimum Location maximum
    $39/mo $178/mo
    Medium $268/mo
    Location minimum Location maximum
    $115/mo $402/mo
    Large $330/mo
    Location minimum Location maximum
    $132/mo $776/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.

    6

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Bike Score®: 6

    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 173 Stanhope Sparta Road 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 - 173 Stanhope Sparta Road, 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 173 Stanhope Sparta Road for specific restrictions and recommendations.

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