Self-Storage FacilityPublic StorageMoving Supply Store
Store your belongings at Extra Space Storage on 3400 Bayport Blvd in Seabrook, TX today! Our large selection of storage units, Business Storage, Moving Boxes, Self Storage, Online Payments, Packing & Moving Supplies, 5x5 Storage Units, 5x10 Storage Units, 5x15 Storage Units, 10x10 Storage Units, 10x15 Storage Units, 10x20 Storage Units, 10x25 Storage Units, 10x30 Storage Units, Moving Carts, Climate-Controlled Storage, Deliveries Accepted, Drive-Up Access Storage, Electronic Gate Access, Overnight Security Monitoring, Kiosk, Elevator Access, Video Surveillance, Manager On-Site and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
Explore offerings from Extra Space Storage on 3400 Bayport Blvd in Seabrook, with popular services available at this location.
3159 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.
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!
Drive-Up Access Storage
Drive-up access storage units at Extra Space Storage allow you to pull your vehicle directly next to the door of your storage unit to easily load and unload items. Some locations even allow garage-like drive-up storage units to be used as indoor vehicle storage for cars, motorcycles, and more.
Electronic Gate Access
Extra Space Storage facilities with electronic gate access have a main gate or door that can only be opened with a code entered on an electronic keypad. Each customer is given a unique access code for this storage security feature, allowing managers to see who's coming and going at all times.
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.
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.
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
4.8
706 reviews
5 stars
654
4 stars
11
3 stars3
2 stars3
1 star
35
RN
Richard Nico
4 days ago
5.0
Amazing,quick,helpful. Very easy.
KP
kizmet perry
6 days ago
5.0
My experience with Extra Space storage was a great one! The most easy and convenient way to rent my space completely online.
My unit was clean and ready when I moved in. My unit’s location is inside and climate controlled which is plus as well.
KN
Kelly Norfolk
Sep 21, 2026
5.0
Macy was extremely accommodating, friendly and yet professional - will definitely do business here again!!
ST
Sherry Thompson
Sep 9, 2026
5.0
Easiest storage I have ever rented. Super easy, quick and wonderful staff in the office, plus I love the app!
TP
Tommy Paden
Sep 7, 2026
5.0
Maci was so welcoming and friendly. She made it a nice experience for my wife and I getting our storage room.
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 residents of Seabrook, El Lago, Kirby Bluff, Shady Oaks, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near Bayport Blvd & Red Bluff Rd.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
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 car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
What are the gate hours for accessing my storage unit at Extra Space Storage?
Gate hours at Extra Space Storage are from 6:00 AM to 10:00 PM every day, including Sunday through Saturday.
Does Extra Space Storage offer climate-controlled units?
Yes, Extra Space Storage offers climate-controlled units to protect temperature-sensitive items, along with standard units without climate control.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, Extra Space Storage offers a variety of moving and packing supplies available both online and at the facility.
Is drive-up access available at Extra Space Storage?
Yes, drive-up storage units are available, allowing you to pull your vehicle directly up to your unit for easier loading and unloading.
What payment methods does Extra Space Storage accept?
Extra Space Storage accepts American Express, Apple Pay, cash, check, Discover, MasterCard, and Visa payments.
Where is Extra Space Storage located and what is the closest intersection?
Extra Space Storage is located at 3400 Bayport Blvd, Seabrook, TX 77586, near the intersection of Bayport Blvd and Red Bluff Rd.
Are there any dining options near Extra Space Storage?
Yes, nearby dining options include Thai Bistro, Donald's Donuts, Zane's Original burger restaurant, Waffle House, and Shipley Do-Nuts, great for grabbing a meal or snack before or after your visit.
What nearby facilities can help with moving or vehicle needs when visiting Extra Space Storage?
Nearby facilities include Life Storage for additional storage or truck rentals, Gulf Winds Driver League and Exxon gas stations for fueling needs, and Sports Shed Boat & RV Storage for boat and RV storage solutions.
Are there fitness or recreational facilities near Extra Space Storage?
Yes, nearby fitness and recreational options include Cross Collar Jiu Jitsu martial arts club, Cardio Kickboxing with Erica, and Asteria Athletics gym and fitness training venue.
What services and amenities can I expect at Extra Space Storage?
Extra Space Storage provides a variety of services including electronic gate access, on-site resident manager, parking spaces, elevator and golf cart access, commercial use allowed, package placement, deliveries accepted, ADA compliance, and exceptional security.
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