Store your belongings at Extra Space Storage on 311 W Dr Martin Luther King Jr Blvd in Seffner, FL today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, manager living on site, exceptional security, ADA compliant, deliveries accepted, non climate controlled units available, parking spaces, RV parking, security access to your floor only, drive up climate controlled units, golf carts available, kiosk, military discount, vehicles are allowed in drive-up units, 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!
Explore offerings from Extra Space Storage on 311 W Dr Martin Luther King Jr Blvd in Seffner, with popular services available at this location.
3681 Services
13 items
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).
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 one-time online payments or even set up recurring payments.
Packing & Moving Supplies
Extra Space Storage sells packing and moving supplies like boxes, bubble wrap, packing tape, rope, moving kits, and more. We have all of the moving supplies you need for a successful move!
Drive Up Access
Drive-up access units at Extra Space Storage allow you to pull your vehicle directly next to your storage unit to easily load and unload items. Some locations even allow drive-up units to be used for vehicle storage for cars, motorcycles, and more.
Climate Controlling
Climate control at Extra Space Storage can help protect sensitive items from extreme temperatures. These units typically stay between 55 and 80 degrees year-round.
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, allowing managers to see who's coming and going at all times.
On-Site Resident Manager
Extra Space Storage strives to provide a safe storage environment. That's why we have on-site resident managers! An on-site resident manager lives on the facility property to be available in case of an emergency and keep a close eye on our customers' units.
Package Placement
Extra Space Storage facilities can accept package deliveries on behalf of customers. For more information about package acceptance and placement, contact our team!
Deliveries Accepted
Some Extra Space Storage locations allow deliveries to be accepted. With delivery acceptance, a staff member will be available to accept your mail and keep it in a secure place until you pick it up.
RV Parking
Depending on the facility, Extra Space Storage offers indoor, outdoor, or covered RV parking. Outdoor parking is the most common option for RV storage, with units ranging from 8x20 to 8x40 (and sometimes larger)!
Individual Floor Access
Individual floor access is a security feature that only allows Extra Space Storage customers to have access to the floor their self storage unit is on. This security measure helps our facility managers keep track of who is coming and going from the facility.
Contactless Rental
Extra Space Storage offers contactless rental, allowing customers to reserve storage units without person-to-person contact. Our employees can help you find a storage solution through email or over the phone. Customers can also conveniently rent units, sign leases, and process payments online.
Military Discount
Members of the military can receive a military discount at some of our Extra Space Storage locations. Contact us today to learn more!
Reviews
4.9
661 reviews
5 stars
615
4 stars
23
3 stars
10
2 stars5
1 star8
JJ
jtslkb
3 days ago
5.0
Pablo was very thorough and helpful for helping me get set up for the first time. Thanks!
TJ
Todd Jarvis
5 days ago
5.0
Pablo is awesome. He has taken care of my wife and I on many occasions with regards to our space. Thanks again Pablo
CS
Cassandra Simpson
Jun 1, 2026
5.0
Pablo was extremely helpful when we were in a crunch. We even got a free lock and key!
JS
Janneka Savage
Jun 1, 2026
5.0
Mr. Pablo is amazing soul. He’s a great man all the way around.. Very respectful Guy💕
DM
Darsey Maclaren
May 26, 2026
5.0
Pablo has been such a huge help for me with my account and is always kind. I highly recommend this location!
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 Seffner, Mango, Brandon, Valrico, Dover, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of W Dr Martin Luther King Jr Blvd and S Kingsway 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 RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
What are the access hours for Extra Space Storage in Seffner, FL?
Extra Space Storage is open daily from 6:00 AM to 10:00 PM, including Sundays.
What types of storage units does Extra Space Storage offer?
Extra Space Storage offers drive-up units, climate-controlled units, and standard non-climate controlled units to suit different storage needs.
Can I store my RV at Extra Space Storage?
Yes, Extra Space Storage provides outdoor, covered, and indoor storage solutions for RVs of all sizes with flexible month-to-month leases.
What payment options are accepted at Extra Space Storage?
They accept American Express, Apple Pay, cash, check, Discover, Mastercard, and Visa payments.
Are packing and moving supplies available at Extra Space Storage?
Yes, a variety of moving and packing supplies, including boxes, are available for purchase online and at the facility.
Is there security and access control at Extra Space Storage?
The facility offers electronic gate access, security access to your individual floor only, and a manager living on site for enhanced security.
Does Extra Space Storage offer any discounts?
Yes, there is a military discount available for eligible customers.
How can nearby places like Life Storage and Safeguard Self Storage help me compare storage options?
Nearby storage facilities such as Life Storage and Safeguard Self Storage provide alternative self-storage options you can visit to compare unit sizes, pricing, and services before deciding where to rent.
What convenient nearby businesses can I visit around Extra Space Storage?
You can visit nearby places like Dollar General for discount shopping, Juan's Produce for fresh groceries, or Subway for a quick meal around Extra Space Storage.
How can nearby services like Express Oil Change & Tire Engineers and AutoZone Auto Parts assist me when using Extra Space Storage?
Nearby automotive services such as Express Oil Change & Tire Engineers and AutoZone Auto Parts can help you maintain your vehicle before storing it at Extra Space Storage or after retrieving it.
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