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Extra Space Storage7233 Windsor Mill RdWindsor Mill, MD 21244

4.9

New Customer:
Current Customer: (410) 498-4955

24/7 access available when you upgrade

Nearby Locations

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4.9

Extra Space Storage at 7233 Windsor Mill Rd

Q: What are my options for moving into my storage unit?

If you booked a drive-up access storage unit , you can pull your car or truck right up to your unit to move-in. For other units, feel free to use one of Extra Space Storage's complimentary moving carts to make the trip quicker and easier.

7233 Windsor Mill Rd, Windsor Mill, MD 21244

Current Customer: (410) 498-4955
New Customer: (410) 298-8300

24/7 access available when you upgrade

Select a Unit Below

‌

Small

5' x 5'

1st Floor Access
Indoor

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IN STORE

$35

WEB RATE

$20

Small

5' x 5'

Dehumidified

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IN STORE

$35

WEB RATE

$20

Small

5' x 9'

Dehumidified

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IN STORE

$62

WEB RATE

$34

5x9 storage units are a good option if you have small-to-medium storage needs. Similar in size to a walk-in closet, these self storage units provide enough space to store residential or business items short term or long term. 5x9 units can typically hold items, such as dorm room belongings, small furniture (including a queen-size mattress set, dresser, and TV), sports equipment, and several moving boxes.

Small

5' x 10'

Dehumidified

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IN STORE

$52

WEB RATE

$28

5x10 storage units are a great solution for a wide range of short-term and long-term self storage needs, including moving to a new home, storing college dorm room items, using storage while deployed, and decluttering a house or apartment. These units are comparable in size to a walk-in closet. 5x10 units can typically hold the contents of a small bedroom or dorm room, such as a queen-size mattress set, dresser, TV, and several boxes.

Small

5' x 10'

1st Floor Access
Indoor

Size Help

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IN STORE

$54

WEB RATE

$30

Small

5' x 14'

Dehumidified

Size Help

IN STORE

$86

WEB RATE

$48

Small

5' x 15'

1st Floor Access
Indoor

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IN STORE

$76

WEB RATE

$43

Medium

10' x 9'

Dehumidified

Size Help

IN STORE

$107

WEB RATE

$66

Medium

20' x 5'

1st Floor Access
Indoor

Size Help

IN STORE

$96

WEB RATE

$59

Medium

10' x 10'

1st Floor Access
Indoor

Size Help

Learn More

IN STORE

$96

WEB RATE

$59

Medium

15' x 9'

Dehumidified

Size Help

IN STORE

$137

WEB RATE

$84

Medium

10' x 14'

1st Floor Access
Indoor
Multi-Door Unit

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IN STORE

$148

WEB RATE

$91

Medium

15' x 10'

Dehumidified

Size Help

IN STORE

$148

WEB RATE

$91

Medium

10' x 15'

Dehumidified

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IN STORE

$148

WEB RATE

$91

10x15 storage units are available as enclosed self storage units or as outdoor vehicle parking spaces. If you rent a 10x15 enclosed unit, you can store the contents of a small apartment or house, including furniture, appliances, and several moving boxes. If you rent a 10x15 outdoor parking space, you can store a motorcycle or small watercraft—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$299

WEB RATE

$220

10x20 storage units are one of the largest unit sizes offered. Depending on the facility, these storage spaces may be available as enclosed units or as outdoor vehicle parking. Enclosed 10x20 units can hold the contents of a multi-bedroom home, including furniture, moving boxes, and appliances. Outdoor 10x20 parking spaces can typically accommodate RVs, boats, cars, and motorcycles—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$299

WEB RATE

$220

Large

10' x 30'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$373

WEB RATE

$274

10x30 storage units are among the largest unit sizes our storage locations, and they may be available as either enclosed units or as outdoor vehicle parking spaces. With 10x30 enclosed units, you can store the contents of a large multi-bedroom home. With 10x30 outdoor parking spots, you can store a vehicle, such as a motorcycle, car, boat, camper, or RV—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 30'

Drive-Up Access
Enclosed Vehicle Storage

Size Help

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IN STORE

$373

WEB RATE

$274

Units Available Nearby

4' x 5'

Available now at 1323 Greenwood Rd, Pikesville, MD 21208 starting at $14/mo

Available Nearby

4' x 9'

Available now at 1323 Greenwood Rd, Pikesville, MD 21208 starting at $33/mo

Available Nearby

8' x 11'

Available now at 6901 Security Blvd, Baltimore, MD 21244 starting at $65/mo

Available Nearby

8' x 16'

Available now at 1701 Belmont Ave, Windsor Mill, MD 21244 starting at $64/mo

Available Nearby

20' x 10'

Available now at 1323 Greenwood Rd, Pikesville, MD 21208 starting at $164/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in Windsor Mill

Extra Space Storage is the storage partner you've been looking for! Whether you're moving or running a business, we take the time to store your items with care. Our Windsor Mill storage facility is clean and equipped with advanced security features like surveillance cameras, gated access, an on-site resident manager, and more. You can count on us for reliable self storage.

Find Us Near Windsor Mill Rd & Rolling Rd

We proudly serve the Windsor Mill area. Our storage facility is located at 7233 Windsor Mill Rd near the intersection of Windsor Mill Rd and Rolling Rd—within 1 mile of Hebbville, and within 5 miles of Woodlawn, Lochearn, and Randallstown. You'll be able to find us next to Baltimore County Fire Station 3.

Storage Amenities Available in Windsor Mill

Extra Space Storage offers many storage amenities for both residential and commercial storage customers. Read below to learn more about our Windsor Mill self storage services!

Unit Sizes

Storage units range in size from 5x5 to 10x25 at our 7233 Windsor Mill Rd storage facility. Our storage units are equipped with unique amenities like indoor access, ground-level access, and drive-up access.

Drive-Up Access

If you intend to store heavier items we recommend renting a unit with drive-up access. Our Windsor Mill storage facility offers drive-up storage units that let you park your car right next to your unit to conveniently load and unload your belongings.

Business Storage

At Extra Space Storage in Windsor Mill we have a variety of storage unit sizes and convenient storage features like drive-up access that makes us the go-to partner for commercial storage.

Other Facility Features

Extended access hours are standard
Gate access on Sundays
On-site office

Cheap Self Storage in Windsor Mill

If you need an affordable self storage solution in Windsor Mill, Extra Space Storage at 7233 Windsor Mill Rd has what you’re looking for! We offer cheap storage units with prices as low as $20, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 3554

Phone Number:(410) 298-8300

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:Closed
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

Windsor Mill Rd. & Lord Baltimore Dr.

Directions from the North

Drive south on I-695 S. Take Exit 18. Continue straight onto Lord Baltimore Dr. Turn right onto Windsor Mill Rd. Our facility will be on your left.

Directions from the South

Drive north on N Rolling Rd. Continue straight on N Rolling Rd past Wendy's. Turn right onto Rollwin Rd. Turn right onto Windsor Mill Rd. Our facility will be on your right.

Directions from the East

Drive west on Windsor Mill Rd. Continue straight on Windsor Mill Rd past Windsor Inn Crab House. Our facility will be on your left.

Directions from the West

Drive east on Windsor Mill Rd. Continue straight on Windsor Mill Rd past the Exxon Gas Station. Our facility will be on your right.

Frequently Asked Questions at 7233 Windsor Mill Rd

What personal documents do 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.

Does this Extra Space Storage facility allow tours to see unit sizes in person?

Yes, feel free to ask one of our property managers for a tour! Extra Space Storage associates are here to help you find the best storage solutions for your needs.

What are my options for moving into my storage unit?

If you booked a drive-up access storage unit, you can pull your car or truck right up to your unit to move-in. For other units, feel free to use one of Extra Space Storage's complimentary moving carts to make the trip quicker and easier.

What size storage unit does a couch fit into?

Try a 10x10 for smaller couches, a 10x15 for medium couches, and a 10x20 for larger sectional couches. Find more information on our storage unit size guide.

Does Extra Space Storage sell moving boxes and supplies?

You can buy moving boxes, wardrobe boxes, packing tape, stretch film, bubble wrap, protective covers, and more from Extra Space Storage facilities near you. Check out available products on our moving boxes and supplies guide.

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

Promotional Terms

Limit, one promotion per customer. Promotions cannot be used in conjunction with any other offer except for web rate pricing. Promotions are subject to change and availability. Promotions may not be available in-store. Promotions do not apply to taxes, insurance, administrative fees, or other fees. Promotions must be applied at time of checkout and cannot be applied to an existing rental, once rented. See Rental Agreement for additional details.

Half-Off and Free Rent Promotions

Only available at participating locations for selected units. “First Month Free,” “First Month Half Off,” “Second Month Free,” “Second Month Half Off” and other rent promotions do not apply to taxes, insurance, administrative fees, or other fees and may not be combined.

Posted On Google

overall rating

They helped me a lot over the phone and provided a wonderful customer service. I would definitely recommend them.

Response from Extra Space Storage (4/18/2026)

Thank you for taking the time to share your experience Gabriela! We're thrilled our phone support exceeded your expectations and earned your recommendation.

Extra Space Storage at 7233 Windsor Mill Rd

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in Windsor Mill

Find Us Near Windsor Mill Rd & Rolling Rd

Storage Amenities Available in Windsor Mill

Unit Sizes

Drive-Up Access

Business Storage

Other Facility Features

Cheap Self Storage in Windsor Mill

Hours

Rental & Support

Access

Office

Directions

Frequently Asked Questions at 7233 Windsor Mill Rd

What personal documents do I need to rent a storage unit?

Does this Extra Space Storage facility allow tours to see unit sizes in person?

What are my options for moving into my storage unit?

What size storage unit does a couch fit into?

Does Extra Space Storage sell moving boxes and supplies?

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

Reviews

Acquanetta

Joseph

LadySaint

Stefan

Gabriela

Company Information

More Information

Help

Self Storage Locations

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Today's Hours

Extra Space Storage at 7233 Windsor Mill Rd

Today's Hours

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in Windsor Mill

Find Us Near Windsor Mill Rd & Rolling Rd

Storage Amenities Available in Windsor Mill

Unit Sizes

Drive-Up Access

Business Storage

Other Facility Features

Cheap Self Storage in Windsor Mill

Hours

Rental & Support

Access

Office

Directions

Frequently Asked Questions at 7233 Windsor Mill Rd

What personal documents do I need to rent a storage unit?

Does this Extra Space Storage facility allow tours to see unit sizes in person?

What are my options for moving into my storage unit?

What size storage unit does a couch fit into?

Does Extra Space Storage sell moving boxes and supplies?

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

Reviews

Acquanetta

Joseph

LadySaint

Stefan

Gabriela

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations