4.8
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 05:00am-12:00am
    Sat: 05:00am-12:00am
    Sun: 05:00am-12:00am
  • New Customer: 
  • Current Customer: (281) 241-6291

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
24/7 access available when you upgrade
Nearby Locations
4.8

Seabrook Self Storage at 3400 Bayport Blvd

Call our Storage Experts
Storage Experts Available
Mon-Fri: 05:00am-12:00am
Sat: 05:00am-12:00am
Sun: 05:00am-12:00am

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
24/7 access available when you upgrade
Select a Unit Below
Small
7' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$72
WEB RATE
$42

ACT FAST: 1 LEFT!

Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$90
WEB RATE
$53

ACT FAST: 1 LEFT!

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$90
WEB RATE
$53
Small
10' x 7'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$104
WEB RATE
$59

ACT FAST: 1 LEFT!

Small
15' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$110
WEB RATE
$62
Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$127
WEB RATE
$82

LIMITED UNITS

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$132
WEB RATE
$85
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$172
WEB RATE
$110

LIMITED UNITS

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$177
WEB RATE
$114

ACT FAST: 1 LEFT!

Large
20' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$280
WEB RATE
$209

LIMITED UNITS

Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$280
WEB RATE
$209

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Outdoor/No Drive-Up
IN STORE
$229
WEB RATE
$151

ACT FAST: 1 LEFT!

Large
10' x 35'
  • Outdoor/No Drive-Up
IN STORE
$256
WEB RATE
$169

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 5'

Available now at 235 Kirby Rd, Seabrook, TX 77586 starting at $19/mo

Available Nearby

10' x 25'

Available now at 1289 FM518, Kemah, TX 77565 starting at $32/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in Seabrook

Extra Space Storage is your go-to partner for self storage. With our great customer service team, clean facilities, and advanced securing measures like surveillance cameras, perimeter fencing, and gated access, our Seabrook storage facility strives to give you the best self storage experience possible.

Find Us Near Bayport Blvd & Red Bluff Rd

Proudly serving residents of Seabrook within 1 mile of El Lago and within 5 miles of Kirby Bluff, Extra Space Storage is here for you. Locals will recognize our 3400 Bayport Blvd storage facility near Commons Market and Shipley Do-Nuts.

Storage Amenities Available in Seabrook

Both residential and business customers can find what they're looking for with our wide range of storage unit sizes and features. Extra Space Storage in Seabrook has the perfect solution for your storage needs!

Unit Sizes

Extra Space Storage at 3400 Bayport Blvd has storage unit sizes ranging from 5x10 to 10x35, with helpful amenities like indoor access, ground-level access, upper-level access, and drive-up access.

Drive-Up Access

Do you want the convenience of drive-up storage in Seabrook? Extra Space Storage can help! Our drive-up access units allow you to pull your vehicle directly up to your storage unit, making loading and unloading your belongings quick and easy.

Climate Control & Humidity-Controlled Units

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

24 Hour Storage Access

Extra Space Storage offers cheap storage units with 24 hour access at 3400 Bayport Blvd. This means you can visit your unit beyond the facility’s office and extended facility access hours. Book your month-to-month rental today to enjoy all the benefits of 24/7 self-storage near you in Seabrook, TX!

Business Storage

Are you a small business owner in need of commercial storage in Seabrook? Our 3400 Bayport Blvd storage facility can help! We offer a variety of unit sizes, convenient amenities like climate control, and top-notch security features, so you securely store files, retail inventory, office supplies, and more with us.

Other Facility Features

  • Extended access hours are standard

  • Sturdy moving carts available for heavy, bulky items

  • Elevators for easy access to upper levels

  • Gate access on Sundays

  • Convenient freeway access

  • On-site office

Cheap Storage Units in Seabrook

Looking for affordable storage units in Seabrook? Extra Space Storage on Bayport Blvd has the cheap self storage you need! You can find prices as low as $53 at this location. We also have great move-in specials like first month free and first month half-off available for select locations online!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 3159

Phone Number:(281) 474-7077

Hours

Rental & Support

  • Monday: 6:00 AM - 10:00 PM
  • Tuesday: 6:00 AM - 10:00 PM
  • Wednesday: 6:00 AM - 10:00 PM
  • Thursday: 6:00 AM - 10:00 PM
  • Friday: 6:00 AM - 10:00 PM
  • Saturday: 6:00 AM - 10:00 PM
  • Sunday: 6:00 AM - 10:00 PM

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

Intersections/Landmarks

Bayport and Towers Blvd

Directions from the North

Drive south on N Hwy 146 S. Exit onto Texas 146 Access Rd. Keep right to continue south onto Bayport Blvd. Turn left onto Repsdorph Rd. Turn left onto Bayport Blvd. Our facility will be on your right.

Directions from the South

Drive northwest on N Hwy 146. Keep right to continue driving northwest onto Bayport Blvd. Our facility will be on your right.

Directions from the East

Drive southwest on Todville Rd. Turn right onto E Meyer Ave. Turn right onto Bayport Blvd. Our facility will be on your right.

Directions from the West

Drive northeast on E NASA Pkwy. Turn left onto Repsdorph Rd. At the traffic circle, turn right to continue driving east on Repsdorph Rd. Turn left onto Bayport Blvd. Our facility will be on your right.

Frequently Asked Questions at 3400 Bayport Blvd

Does Extra Space Storage in Seabrook, TX offer 24 hour storage?

Yes, select Extra Space Storage facilities provide cheap 24/7 storage with month-by-month rental agreements for customers' convenience. Visit your unit any time before, during, or after office and extended facility access hours with 24 hour self storage at 3400 Bayport Blvd today!

What legal documents will I need to rent a storage unit?

All renters need proof of identity in the form of a driver's license or passport. Have extra documentation ready if you own a business, are a military service member or spouse, have a lien on your items, or are storing a vehicle.

How soon can I access my storage unit after booking?

Use our Rent Now button to purchase your unit in minutes. Once you receive your personalized access code, you can enter the facility during gate hours.

Do I need to call ahead to access my storage unit?

You can access your storage unit by yourself during our listed facility access hours with your personalized access code.

What size storage unit do I need for kitchen appliances, or washer and dryer?

Typically, any storage unit that is 10x10 or larger will fit a full-sized refrigerator or other larger appliances. Check out our storage unit size guide for more information!

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

March 30, 2026

Cynthia

Posted On Google

overall rating

Property was very clean and brand new. The sign up was smooth and they made it very easy.

Response from Extra Space Storage (3/30/2026)

Thank you for your wonderful feedback about our clean, new property and smooth sign-up process, Cynthia.

March 30, 2026

Carys

Posted On Google

overall rating

Macy was great very helpful and place was very clean 5 stars!!

Response from Extra Space Storage (3/31/2026)

Carys, we are overjoyed to hear Macy was helpful and our facility was clean. Thanks for the 5-star review!

March 28, 2026

Nathan

Posted On Google

overall rating

Great customer service. Very helpful

Response from Extra Space Storage (3/28/2026)

Thank you for sharing your feedback about our customer service team being helpful, Nathan.

March 25, 2026

Tim

Posted On Google

overall rating

A very professional and courteous experience. Thank you!!

Response from Extra Space Storage (3/26/2026)

We are happy to hear about your professional and courteous experience with Extra Space Storage! Thank you for your review, Tim.

March 20, 2026

Yu

Posted On Google

overall rating

James was amazing.

Response from Extra Space Storage (3/20/2026)

We are excited to hear that James provided amazing service! Thank you, Yu, for sharing your positive experience with us.

*savings reflected in rates.