Extra Space Storage sets the standard for clean, secure, and hassle-free self storage, and our facility at 1401 Mercer Ave is no exception. Our West Palm Beach storage facility offers a large selection of unit sizes with convenient options like climate control. Located near Mercer Ave and S Australian Ave, we're trusted by neighbors in Palm Springs, Palm Beach, Cityplace, Flamingo Park, and other surrounding areas. Whether you're moving, downsizing, or decluttering, we're here to make finding the right storage unit quick and simple. Reserve online, give us a call, or stop by the facility today.
Explore offerings from Extra Space Storage on 1401 Mercer Ave in West Palm Beach, with popular services available at this location.
3358 Services
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Services
Self Storage
Extra Space Storage offers a wide range of secure self storage solutions for residential and commercial needs. Our storage units are rented on a month-to-month basis and come in a variety of sizes from 5x5 to 10x30, with additional sizing available and a variety of storage features and amenities.
Online Payments
Extra Space Storage makes it easy to pay your storage rental bill online. Simply log into your account to access statements, make a payment, and more. You can make a one-time payment, or set up recurring payments when you rent self-storage online.
Packing & Moving Supplies
Extra Space Storage sells packing and moving supplies like moving boxes, bubble wrap, packing tape, rope and tie-downs, moving kits, and more. We have all of the high-quality moving supplies you need for a successful move!
Business Storage
Extra Space Storage offers small and large storage units for business use. Commercial storage features can include extended access hours, climate control, warehouse space, and more. Business storage is a great solution for businesses with surplus supplies, equipment, or inventory.
Moving Boxes
Extra Space Storage sells moving boxes in a variety of sizes ranging from 1.6 cubic feet to 6.1 cubic feet. Including specialty moving boxes such as Wardrobe, Television, or File boxes for unique items! Moving boxes at Extra Space Storage are high-quality, sturdy, and affordable.
5x5 Storage Units
Extra Space Storage's 5x5 storage units offer 25 square feet of floor space and an average ceiling height of 8 feet, providing 200 cubic feet of storage. Comparable in size to a small closet—store seasonal items, moving boxes, compact furniture, and other belongings.
5x10 Storage Units
Extra Space Storage's 5x10 storage units offer 50 square feet of floor space and up to 8-foot ceilings, providing 400 cubic feet of storage. Comparable in size to a standard walk-in closet, you can store a queen size mattress set, multiple moving boxes, and other belongings.
5x15 Storage Units
Offering 75 square feet of floor space and an average ceiling height of 8 feet—totaling 600 cubic feet of storage—a 5x15 storage unit is comparable in size to a large walk-in closet. Great for storing king mattresses, washers, dryers, kayaks, canoes, motorcycles, and more.
10x10 Storage Units
10x10 storage units at Extra Space Storage offer 100 square feet of floor space, an average ceiling height of 8 feet, and 800 cubic feet of storage capacity. About the size of a small bedroom, ideal for storing the contents of multiple bedrooms, appliances, ATVs, office furniture, and more.
10x15 Storage Units
Extra Space Storage’s 10x15 storage units offer 150 square feet of floor space, an average ceiling height of 8 feet, and 1,200 cubic feet of total storage space. These units are comparable in size to a large bedroom, making them perfect for storing couches, dressers, appliances, jet skis, riding lawn mowers, and more.
10x20 Storage Units
10x20 storage units at Extra Space Storage provide 200 square feet of floor space, average ceiling height of 8 feet, and 1,600 cubic feet of total storage. About the size of a one-car garage, you can store small vehicles, furniture from multiple bedrooms, moving boxes, and more.
10x25 Storage Units
A 10x25 storage unit has 250 square feet of floor space, an average ceiling height of 8 feet, and 2,000 cubic feet of total storage capacity. Comparable to a large one-car garage—it can accommodate the contents of a 3-5 bedroom home—including furniture, appliances, vehicles, and multiple moving boxes.
10x30 Storage Units
Extra Space Storage's 10x30 storage unit provides 300 square feet of storage space, with an average ceiling height of 8 feet, and 2,400 cubic feet of total storage capacity. About the size of a 1.5-car garage, these units are ideal for storing items from a 4–5 bedroom home like furniture and appliances, as well as vehicles or business inventory.
Moving Carts
Extra Space Storage facilities offer sturdy moving carts, as well as moving dollies that may be used free of charge if you need a push-cart to help easily transport your belongings from your vehicle to your self storage unit.
Climate-Controlled Storage
Climate control at Extra Space Storage can help protect sensitive items like art, wine, electronics, documents, and more from extreme temperatures. Climate-controlled storage units typically stay between 55 and 80 degrees year-round.
Covered Loading Bay
A covered loading bay is a large loading area with a roof where you can park your vehicle when loading or unloading items in and out of your self storage unit. These covered loading bays at Extra Space Storage help shield our customers from sun, rain, wind, and other elements.
Deliveries Accepted
Some Extra Space Storage storage facilities allow deliveries to be accepted. With delivery acceptance, a staff member will be available to accept your mail or packages and keep them in a secure place until you pick it up. For more information about package acceptance and placement, contact our team!
Storage Lockers
Extra Space Storage offers small self storage solutions in storage lockers ranging in size from 2x2 to 5x5. These self storage lockers often have a reduced height of 3-5 feet, and are perfect for documents, small appliances, sports equipment, and more.
Overnight Security Monitoring
Have peace of mind that the belongings in your storage unit are well-protected at Extra Space Storage. Even past normal office and gate hours, our advanced security features continue to monitor our self storage facilities and storage units overnight.
Kiosk
Kiosks allow you to lease a storage unit and manage your account when it’s most convenient for you. These are available for customers who prefer no contact or can’t get to an Extra Space Storage office during business hours.
Wide-Drive Aisles
Wide-drive aisles provide plenty of space for larger vehicles and moving trucks to get in and out of an Extra Space Storage facility when accessing outdoor and drive-up storage units or loading bays.
Loading Dock
Easily load and unload items in and out of our storage facilities with convenient loading docks at Extra Space Storage. Storage facilities with a loading dock provide a convenient space near storage facility doors to park your vehicle or moving truck, making it easy to move items in and out.
Elevator Access
Extra Space Storage has passenger elevator access that allows customers to easily access storage units on upper levels of our storage facilities. With our convenient elevator access, you won't have to worry about hauling items up and down stairs.
Video Surveillance
Video surveillance allows Extra Space Storage to use cameras to monitor storage facilities and storage units. This storage security feature helps keep customers' items safe and can provide storage facility staff and law enforcement with footage to review should damage or theft occur.
Warehouse Storage
If you need more space than standard storage units can provide, select Extra Space Storage facilities have large warehouse storage space available. Warehouse storage units allow customers to store large inventory, equipment, materials, and more.
Wine Storage
Wine storage units at Extra Space Storage utilize humidity and climate control to help protect wine collections from extreme temperature changes as well as limit light and vibration exposure. Keep your collection high-quality with wine storage near you!
Manager On-Site
Extra Space Storage facilities across the country have on-site managers ready to answer questions and help you find the right storage solution. Our knowledgeable, friendly team is committed to making your storage experience as easy as possible.
24/7 Access Available
Extra Space Storage has 24-hour access available at select storage facilities when you upgrade to our best package during the rental process. This feature is useful if you need access to your unit outside of regular business hours. Contact the on-site manager to learn more about 24-hour access availability and upgrade options.
Reviews
4.9
494 reviews
5 stars
479
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2 stars2
1 star7
RC
Roberto Caridad
Sep 27, 2026
5.0
Gina was great and great service
AL
antwone lurry
Sep 21, 2026
5.0
Tyresha has awesome customer service
PJ
Prettyluhjania Jania
Sep 1, 2026
5.0
I’m so grateful for Amanda Charles! She was there to help me through my whole process and made me feel comfortable and supported the entire time. She was so patient with me, answered all my questions, and genuinely made me feel like she cared about helping me. I really appreciate everything she did for me. Thank you so much, Amanda! ❤️
BT
Benjamin Treshinsky
Aug 28, 2026
5.0
Tyresha was BEYOND helpful. Immediately answered my phone call and assisted me with my lock. Come to find out I was trying to unlock the wrong unit!! She was extremely patient and kind and we laughed it off. What a great relief in what could’ve been a horrible experience!
Thank you, Tyresha!!!!
MV
Mattias Varlesi
Aug 18, 2026
5.0
I had a great experience at Extra Space Storage thanks to Tyresha. She was incredibly helpful from start to finish, answered all my questions, and made the whole process smooth and stress-free. Friendly, professional, and efficient—highly recommend!
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves the West Palm Beach area including Cloud Lake, Westgate, Lakeside Green, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near Mercer Ave & S Australian Ave.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you offer business storage?
Absolutely! Extra Space Storage is committed to offering business-friendly storage solutions. You can store parts, materials, equipment, vehicles, inventory, and more. Certain locations offer additional business features like delivery acceptance and even some office space available for rent!
Do you offer indoor storage?
Yes! Indoor storage units are a popular option at Extra Space Storage. These units are located in a building structure and provide a protected, enclosed space to store your belongings. Many prefer this type of storage due to the extra layer of separation from the outdoor elements.
What are the access hours for Extra Space Storage in West Palm Beach?
Extra Space Storage is open daily from 6:00 AM to 10:00 PM, Sunday through Saturday.
What types of storage units are available at Extra Space Storage?
They offer a large selection of storage units including climate-controlled, indoor storage, wine storage, and warehouse space.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, Extra Space Storage offers a variety of moving and packing supplies available online and at the facility.
Does Extra Space Storage accept deliveries and offer package placement services?
Yes, deliveries are accepted and package placement is offered at the facility.
What payment methods are accepted at Extra Space Storage?
They accept AMERICAN EXPRESS, APPLE PAY, CASH, CHECK, DISCOVER, MASTERCARD, and VISA.
Where is Extra Space Storage located in West Palm Beach?
It is located at 1401 Mercer Ave near the intersection of Mercer Ave & S Australian Ave.
Are there any nearby self-storage facilities to Extra Space Storage?
Yes, Life Storage and Public Storage are nearby self-storage facilities you might consider as alternatives or for additional storage needs.
What nearby places can I visit around Extra Space Storage?
Nearby you can find Sloan's restaurant and ice cream shop, and Key Lime To Happiness bakery and smoothie bar for food and refreshments before or after your storage visit.
Are there any nearby hardware or building supply stores close to Extra Space Storage?
Yes, Sewell Hardware and Diamond Tool Store are nearby for any building supplies or hardware needs while accessing your storage unit.
Does Extra Space Storage have an onsite manager and security features?
Yes, there is an on-site resident manager and exceptional security measures to ensure the safety of your belongings.
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