Store your belongings at Extra Space Storage on 3400 Bayport Blvd in Seabrook, TX today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, exceptional security, ADA compliant, deliveries accepted, non climate controlled units available, parking spaces, elevator access, golf carts available, commercial tenants, convenient freeway access 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!
Macy is the bestest. She’s never in a bad mood and has the best customer service! Super helpful!
SM
Salvatore Mele
Feb 21, 2026
5.0
Macy was kind and knowledgeable and great to work with.
DH
Dawn Harry
Feb 16, 2026
1.0
Very disappointed with this facility. They get you in with a discounted rate and in 3 months almost double your cost. I had a 10x10 and was paying $94 a month after initial 144.64 move in on 8/30. 12/30 rolls around and it goes to $174 per month! For a 10x10!!!!! They tell you they mail you a flyer noting the price increase. I never received it and they do not care and will not negotiate with you. Most people will just eat it so they don't have to move their stuff again. Not this girl! We finally got all of our stuff moved out yesterday and I will never recommend this facility to anyone. It is a bait and switch which is complete BS.
DW
David Wright
Jan 21, 2026
1.0
Overpriced and underserviced! Staff contradict each other! The "female" needs serious customer service training! Particularly addressing her sarcastic, snotty, communications! I was a customer for about nine months, the electronic doors nearest my unit (about 40 feet away) were "Out of Order" for the 1st six months of my occupancy! I had to trek accross the full width of the building, navigating hallways at about 200 feet and each time I asked about the "broken" door, I was told it was pending a repair quote/tech... For 6 Months! The so called "Available Carts" are rarely available. I am a 62 year old man, no spring chicken! That extra distance MATTERS! To add to an already frustrating set of conditions, then they jack-up the monthly rate ALOT with barely 30 days notice and say it is to keep up with market prices! All in all, I have had storage rentals most of my adult life and this Bayport location is in the top three worst experiences I have ever had!!!
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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