Extra Space Storage sets the standard for clean, secure, and hassle-free self storage, and our facility at 6300 Walker Mill Rd is no exception. Our Capitol Heights storage facility offers a large selection of unit sizes with convenient options like climate control, drive-up access, and vehicle storage. Located near Hazelwood Dr and Walker Mill Rd, we're trusted by neighbors in Walker Mill, Seat Pleasant, Coral Hills, 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 6300 Walker Mill Rd in Capitol Heights, with popular services available at this location.
1453 Services
17 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.
24 Hour Access Available
Extra Space Storage has 24-hour access available for when you need to get into your unit after regular hours at select locations. Ask the manager at your local Extra Space Storage for more details.
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.
Alarm Monitoring
With alarm monitoring, a storage unit is outfitted with its own individual security system. With this feature, an alarm will sound if an unwanted individual tries to enter. At Extra Space Storage, these alarms can only be disarmed by entering a unique code on a keypad.
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.
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.
Office Space
Office spaces at Extra Space Storage are equipped with internet access, phone lines, power outlets, and more, providing a convenient place for small business operations. Call us to learn more about available office space for rent!
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!
Wide Drive Aisles
Wide-drive aisles provide plenty of space for larger vehicles and moving trucks to get in and out of Extra Space Storage when accessing outdoor and drive-up storage units.
Solar Power
Extra Space Storage has solar installations at over 400 facilities to improve our sustainability efforts and reduce our consumption. Our solar power initiative is one of the many reasons why Extra Space Storage is the highest-rated self storage company in the U.S. for sustainability.
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.
Reviews
4.9
835 reviews
5 stars
771
4 stars
37
3 stars8
2 stars4
1 star
15
AC
Ava Coffen
6 days ago
5.0
This is a very well organized location. The staff here was very amazing. Chazmin and Kevin was very welcoming and professional. I would recommend using extra storage space in capitol heights.
Thank you all!!!
RH
Rachel Hicks
Jun 29, 2026
5.0
It was nice,thanks so much for wonderful workers
LD
LaShawn Dupree
Jun 17, 2026
5.0
⭐⭐⭐⭐⭐
I stopped by Extra Space Storage today to purchase boxes and bubble wrap, and Elexus provided great customer service. She was friendly, helpful, and made sure I found everything I needed.
She answered my questions, made the process quick and easy, and had a positive attitude throughout my visit. It’s always nice to come across someone who genuinely cares about helping customers.
Thank you, Elexus, for making what could have been a simple errand a really pleasant experience. Keep up the great work!
LP
LaChelle Prince
Jun 12, 2026
2.0
Pros: Location is convenient. Never had an issue
Cons: every almost 6 months the price increases. I will be looking for another storage unit soon. I’ve only had the storage unit for a year now. And it went up for the second time.
SW
Sabrina Whittle
Jun 9, 2026
5.0
I just want to say ms.elexus was was very professional and kind.she let me know all I needed to know
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 Capitol Heights, District Heights, Walker Mill, and Coral Hills.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located at the corner of Hazelwood Dr. and Walker Mill Rd.
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 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 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 Capitol Heights, MD?
Extra Space Storage is accessible every day from 6:00 AM to 10:00 PM.
What types of storage units does Extra Space Storage offer?
Extra Space Storage offers a variety of units including drive-up access, climate controlled, non-climate controlled, and RV storage options.
Are packing and moving supplies available for purchase at Extra Space Storage?
Yes, Extra Space Storage offers a range of moving and packing supplies both online and at local facilities for purchase.
Does Extra Space Storage provide drive-up storage units?
Yes, drive-up access units are available, allowing you to easily move large or heavy items directly to your storage unit.
Does Extra Space Storage have climate-controlled storage units?
Most locations, including this facility, offer climate-controlled units to protect temperature-sensitive items.
What are the payment options accepted at Extra Space Storage?
Extra Space Storage accepts AMERICANEXPRESS, APPLEPAY, CASH, CHECK, DISCOVER, INVOICE, MASTERCARD, and VISA.
What nearby places can help me find or visit Extra Space Storage?
Nearby landmarks include the Way of the Cross Church of Christ, Apostolic Christian College, and Green Mart Food Store which can assist in orienting you to the location at 6300 Walker Mill Rd.
Are there any nearby dining options around Extra Space Storage?
Yes, nearby dining includes La Cocina De Mi Tierra, a Latin American restaurant, and Diego's Chicken Carry Out for fast food.
What local transportation options are available near Extra Space Storage?
The Academy Bus Capital Region stop nearby provides convenient transportation access for customers visiting Extra Space Storage.
Does Extra Space Storage offer any discounts or promotions?
Yes, you can rent online today to get up to 40% off storage at this facility.
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