Extra Space Storage - 2300 Grant Avenue, San Lorenzo, CA 94580

4.9/5 - 926 Reviews
Location:
2300 Grant Avenue, San Lorenzo, CA 94580
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 2300 Grant Avenue, San Lorenzo, CA 94580

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • Retail Available

    Moving and packing supplies available for purchase on-site

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x5 Self Storage 50 Sq. Ft.
    $138 - $172/mo
    5x15 Self Storage 75 Sq. Ft.
    $195 - $239/mo
    5x10 Self Storage 50 Sq. Ft.
    $138 - $172/mo
    5x5 Self Storage 25 Sq. Ft.
    $93 - $121/mo
    4x9 Self Storage 36 Sq. Ft.
    $166/mo
    10x15 Self Storage 150 Sq. Ft.
    $321/mo
    10x10 Self Storage 100 Sq. Ft.
    $246/mo
    20x10 Self Storage 200 Sq. Ft.
    $412/mo
    10x30 Vehicle 300 Sq. Ft.
    Drive-up Access Parking RV Storage
    $567/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Drive-up Access Parking
    $412/mo
    No units are currently available.

    Amenities & features

    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • Online Payment
    • RV Storage

    Customer reviews

    4.9/5
    Average rating
    926
    Number of reviews

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

    Spoke with Rae who was incredibly helpful in looking for units around my area, approximating the size unit I may need, and taking time to answer all of my questions. It’s a great company, super service oriented and has a competitive rate with the first month free. Would recommend! ... Read more
    jessica w. - 13 July 2026
    Extra Space Storage Grant St. In San Lorenzo, I had a 10x15 unit for 1-1/2 years. My experience was A+++, when I first rented the unit the Manager was very professional, helpful and worked with me, offering discounts for the unit, there was one rent increase during my rental and I rolled with it. Although I should have had a conversation with the Manager as the manager may have been able to assist. Always to remember to communicate with management as they may offer a discount. No problem.I continued as needed. Now It was time move out and close the contract. The Manager Lisa was so helpful with the process and made it easy. As we finished loading up for the last time, we swept out the unit assuring it was the same as the first day moving in. Lisa came by and thanked us for the rental time. I would absolutely use Extra Space Storage again if needed. Thank you Greg Gonzalez ... Read more
    Greg G. - 10 July 2026
    Obidah O. - 2 May 2026
    Celia D. - 28 February 2026
    I have worked with Lisa at the front desk multiple times. She is easy to work with and provides great customer service. She was very helpful in finding what I needed. This location is well maintained and I would recommend for all your storage needs. ... Read more
    Cris P. - 19 February 2026
    The manager is very friendly and helpful so 5 stars for her. In terms of the unit, however, someone stored food and mice took over my entire unit. I had to throw majority of my items away due to it being chewed, or covered in mouse feces/urine. It’s disappointing when you store things you love and cherish and you’re paying for them to be kept safe but they aren’t actually safe. The location isn’t bad, the prices were fair until they increased after 3 months. ... Read more
    Britt S. - 6 February 2026
    Shams M. - 3 February 2026
    Angel - 24 January 2026
    Went over to 2300 grant ave to fix a garage door. Lisa was very accommodating and friendly. Thoroughly explained the problem she was experiencing and I was quickly able to help. In and out with no problems thanks to her was able to work safely in garage. ... Read more
    Elian D. - 15 December 2025
    Really nice place. The customer service was really nice. The worker Lisa Marie was very helpful and nice. She helped me understand each storage space and helped me picked the one best for me. Employee of the Year if you ask me. ... Read more
    Rebecca W. - 19 October 2025
    The Clerk Lisa was very helpful. She went above and beyond to find the storage unit for my needs. She explained different options and answered all of my questions clearly. I really appreciated her. Her friendly and positive attitude made moving better! I would highly recommend this storage facility. ... Read more
    L - 27 September 2025
    Mistie J. - 18 September 2025
    ?????????? Outstanding Service from Lisa at Extra Space Storage! I had an excellent experience at Extra Space Storage thanks to Lisa, the manager. She was incredibly professional, friendly, and helpful throughout the entire process. Lisa took the time to explain everything clearly, answered all my questions, and made sure I had the perfect unit for my needs. The facility is clean, secure, and well-maintained. It's rare to find customer service like this—Lisa truly goes above and beyond. Highly recommend! ... Read more
    Rudy L. - 7 August 2025
    Wes - 19 March 2025
    Extra Space San Lorenzo has always been extremely helpful! I’ve been a customer for a few years now and the staff always goes out of their way to ensure customers are satisfied and helped. Thanks to Felipe for his help with my lost key today! ... Read more
    Ju - 10 February 2025
    We hade a last minute need for a storage, great customer service from Felipe A. He is a Great young man with a positive attitude , he answered all our questions and was extremely polite. Our unit was clean and the facility looks well take care of. ... Read more
    Cynthia D. - 31 January 2025
    daryl d. - 30 November 2024
    Great experience! We needed a storage - like yesterday, - so after complete frustration at attempting to acquire one myself, I called the 800 #, where I got in touch with the nicest and most knowledgeable customer service agent, Sherry. She quickly found for me a great unit within my budget, in just minutes! And she put me in touch with the manager of the facility there, Lisa Marie, who also proceeded to take care of any & all of my issues & concerns that day (and there were a lot!). The facility itself seems fairly new and extremely clean! They have great hours, allowing you gate access every day from 6am to 10pm, 365 days a year! And their prices are the best in the area (believe me, I checked around!). Their units r all temperature controlled and when their front gate opens, it's quite impressive (very cool gate!). I'm extremely pleased with my storage choice & with the service there. I give this Extra Space Storage (San Lorenzo) and it's Manager, Lisa Marie, FIVE STARS. ... Read more
    Bobbi R. - 26 September 2023

    About this facility

    Located at 2300 Grant Avenue, this Extra Space Storage facility in San Lorenzo offers a variety of unit sizes, including small, medium, and large, to suit a wide range of storage needs. Its central location makes it a convenient choice for residents and businesses in the area, whether you're decluttering your home, making room during a move, or finding extra space for inventory storage.

    This facility is equipped with drive-up access for easy loading and unloading, as well as indoor units that provide added protection for your belongings. Security is a priority, with security cameras and an onsite manager ensuring peace of mind. For those with larger storage needs, the facility also features parking and RV storage options, ideal for recreational vehicles or boats. With gated access, your stored items remain secure while still being conveniently accessible.

    Moving supplies are available for purchase onsite, and customers can take advantage of online payment options for added convenience. Whether you're a local resident needing extra space or someone seeking a secure place for vehicle storage, this Extra Space Storage facility is a dependable option designed to meet your needs.

    Price comparison

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

    Small $146/mo
    Location minimum Location maximum
    $38/mo $218/mo
    Medium $284/mo
    Location minimum Location maximum
    $175/mo $321/mo
    Large $464/mo
    Location minimum Location maximum
    $261/mo $567/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.

    42

    out of 100

    Walk Score

    Car-Dependent

    Most errands require a car

    28

    out of 100

    Transit Score

    Some Transit

    A few nearby public transportation options

    60

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 42, Transit Score®: 28, Bike Score®: 60

    Neighborhood highlights

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

    • Hayward Regional Shoreline San Lorenzo Trail Parking

      Services 0.21 miles

    • Grant Avenue & Bockman Road

      Transportation 0.3 miles

    • Bockman Road & Via Catherine

      Transportation 0.33 miles

    • Bockman Road & Via Walter

      Transportation 0.39 miles

    • Bockman Road & Via Amigos

      Transportation 0.47 miles

    • Grant Avenue & Via Nueva

      Transportation 0.48 miles

    • Marina Pizza Parlor

      Food & Drinks 0.55 miles

    • Foodnet

      Grocery Stores 0.56 miles

    • Tao's Fresh

      Food & Drinks 0.72 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.

    The facility at 2300 Grant 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 - 2300 Grant Avenue, 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 2300 Grant Avenue for specific restrictions and recommendations.

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