4.9
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 06:00am-01:00am
    Sat: 06:00am-01:00am
    Sun: 06:00am-01:00am
  • New Customer: 
  • Current Customer: (410) 241-8252

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
4.9

Extra Space Storage at 789 State Route 3 N

Call our Storage Experts
Storage Experts Available
Mon-Fri: 06:00am-01:00am
Sat: 06:00am-01:00am
Sun: 06:00am-01:00am

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
5' x 5'
  • Drive-Up Access
IN STORE
$30
WEB RATE
$17
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$42
WEB RATE
$24

Flash Sale!*

Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$77
WEB RATE
$43

LIMITED UNITS

Small
5' x 10'
  • Drive-Up Access
IN STORE
$54
WEB RATE
$30
Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$103
WEB RATE
$58
Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$130
WEB RATE
$72

ACT FAST: 1 LEFT!

Small
5' x 15'
  • Drive-Up Access
IN STORE
$86
WEB RATE
$48

LIMITED UNITS

Small
5' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$144
WEB RATE
$80
Medium
10' x 10'
  • Drive-Up Access
IN STORE
$134
WEB RATE
$93

LIMITED UNITS

Medium
10' x 10'
  • Drive-Up Access
  • Multi-Door Unit
IN STORE
$134
WEB RATE
$93

LIMITED UNITS

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$184
WEB RATE
$104
Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$219
WEB RATE
$125

LIMITED UNITS

Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$274
WEB RATE
$171

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$378
WEB RATE
$265

ACT FAST: 1 LEFT!

Units Available Nearby

4' x 5'

Available now at 844 Crain Hwy, Gambrills, MD 21054 starting at $17/mo

Available Nearby

6' x 12'

Available now at 2414 Crofton Ln, Crofton, MD 21114 starting at $73/mo

Available Nearby

5' x 18'

Available now at 844 Crain Hwy, Gambrills, MD 21054 starting at $70/mo

Available Nearby

8' x 12'

Available now at 2414 Crofton Ln, Crofton, MD 21114 starting at $100/mo

Available Nearby

10' x 12'

Available now at 2414 Crofton Ln, Crofton, MD 21114 starting at $75/mo

Available Nearby

Nearby Locations

Conveniently Located Near You

Located off of Crain Hwy between St Stephens Church Rd and Chuchview Rd, Extra Space Storage at 789 State Rte 3 N is accessible for residents of Gambrills and Millersville. Our facility is just off Crain Hwy and southwest of I-97, so it's easy for customers to get to our location quickly. Local residents will recognize our facility as just down the street from Crofton Cantina and Johnson's Auto Body.

Vehicle Storage, Climate Control, Security and More

Extra Space Storage in Gambrills can handle practically any storage need. With a wide range of storage unit sizes, climate-controlled storage, vehicle storage, and exceptional security, it's no wonder why so many local residents choose our facility off Crain Hwy.

Storage Unit Sizes and Access Types

From 5x5 to 20x20, our facility has a variety of storage unit sizes to fit almost any storage need, whether residential or commercial. Our units come with a range of features—including drive-up access, indoor access, climate-controlled storage, first-floor access, and elevator access.

Climate-Controlled Storage 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.

Vehicle Storage for Cars, Motorcycles, Boats, and RVs

Whether you're looking to store a compact car or a full-size RV, we provide the secure vehicle storage space you need.

  • Car and Motorcycle Storage: Our facility has drive-up access storage units as well as outdoor parking spots for vehicle storage. 5x10 and 5x15 storage units are great for motorcycle storage, while 10x20, 10x25, and 10x30 drive-up storage units are capable of storing most cars.

  • Boat and RV Storage: If you need a safe place to keep large recreational vehicles, our 10x30, 15x30, and 20x20 drive-up access units provide a protected option. We also offer 8x20 outdoor parking.

Exceptional Security

At Extra Space Storage, we're dedicated to providing top-notch security. With video surveillance and controlled access to the property, our customers feel comfortable leaving their belongings at our facility. Our security features include:

  • On-site resident manager

  • Video surveillance

  • Electronic gate access

Other Amenities and Services

  • Extended access hours are standard with 24/7 access available - ask site manager for details

  • Cylinder locks required for units

  • Sturdy moving carts for heavy, bulky items

  • Wide-drive aisles to accommodate large moving vehicles

  • Elevator access to different floors

  • Convenient freeway access

  • Deliveries accepted

  • On-site office

  • Military discounts

Sustainable Storage Facilities 

As a leader in the self storage industry, Extra Space Storage is committed to sustainable business practices and reducing our carbon footprint. Our Gambrills self storage facility is equipped with green technology like solar panels, reduces energy consumption through lighting retrofits, and offers 100% recyclable moving supplies. 

Cheap Storage Units in Gambrills

Whether you need residential or commercial storage, Extra Space Storage offers affordable storage units at 789 State Route 3 N with a wide variety of unit sizes, convenient amenities, and more. Our storage facility in Gambrills has cheap storage units starting at $17 per month. Get the first month free or half-off at select facilities when you reserve self storage online today!

The Extra Space Storage Difference

From a clean, well-maintained facility and advanced security measures to exceptional customer service, we work hard to provide the best experience for our Gambrills self storage customers. And our friendly, professional staff is more than willing to help you with anything you need. Rent your unit today and experience what makes Extra Space Storage the best storage solution for your needs!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 0258

Phone Number:(410) 987-5610

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

St Stephens Church Rd and MD-3

Directions from the North

Drive south on MD-3 S. Make a U-turn at St Stephens Church Rd and continue north. Our facility will be on your right.

Directions from the South

Drive north on MD-3 N. Pass St Stephens Church Rd and continue north. Our facility will be on your right.

Directions from the East

Drive west on I-97. Follow signs for MD-3 S. Take the exit for MD-3 S. Merge onto MD-3 S. Make a U-turn at St Stephens Church Rd and continue north. Our facility will be on your right.

Directions from the West

Drive east on MD-32 E. Follow signs for MD-3 S. Take the exit for MD-3 S. Merge onto MD-3 S. Make a U-turn at St Stephens Church Rd and continue north. Our facility will be on your right.

Frequently Asked Questions at 789 STATE ROUTE 3 N

Why is it important to rent a temperature-controlled storage unit in Gambrills?

Depending on what you plan to store at Extra Space Storage in Gambrills, choosing a climate-controlled unit adds one more layer of protection for your sensitive items. These units typically maintain temperatures between 55 and 80 degrees throughout the year, which is good when storing sensitive items like business documents, electronics, artwork, and more.

Does Extra Space Storage on State Route 3 N have 24 hour access self storage?

Access hours vary by location. Some locations offer extended access hours, while others may have 24/7 access available. Contact Extra Space Storage at 789 State Route 3 N to learn more about our storage facility access hours!

How tall are self storage units in Gambrills?

Storage units in Gambrills are typically 8 feet tall at Extra Space Storage. At select facilities in Gambrills, you may find storage units with shorter and taller ceilings. Some units may offer ceilings tall as 10 feet (or more), while other facilities may offer storage units with reduced-height features that provide the same square footage as a typical storage unit, but at a lower cost!

Can I rent a storage unit for 1 month at Extra Space Storage in Gambrills?

Yes! Storage units at our 789 State Route 3 N storage facility offer both long-term and short-term self storage options with month-to-month leases! Customers can rent a unit for as short as one month or longer if they need it!

What type of lock do I need for a storage unit?

At Extra Space Storage, we require all customers at our 789 State Route 3 N location to have a secure lock for their storage unit. You can even purchase locks at our storage facility. Contact us today to learn more about which locks we require for our storage units!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

April 18, 2026

Sandra

Posted On Google

overall rating

My experience with Heyvette at Extra Space Storage was great!! She was very helpful and friendly!! I look forward to seeing her again soon

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

Sandra, we are privileged to hear about your great experience with Heyvette! Her helpful and friendly service reflects our commitment to excellence.

April 15, 2026

Jon

Posted On Google

overall rating

Excellent customer service

Response from Extra Space Storage (4/16/2026)

Hi Jon, thanks so much for your review! We are thrilled to hear your experience was positive and are always here to help with your storage needs! Give us a call or stop by the office if you need anything!

April 11, 2026

Sylvester

Posted On Google

overall rating

Excellent service

Response from Extra Space Storage (4/11/2026)

We are absolutely thrilled to hear about your excellent experience with Extra Space Storage, Sylvester!

April 7, 2026

Diego

Posted On Google

overall rating

Good

Response from Extra Space Storage (4/7/2026)

Thank you for your positive feedback Diego! We're glad you had a good experience with Extra Space Storage.

April 4, 2026

msmed911

Posted On Google

overall rating

I rented a stoat Extra Space Storage and had a wonderful experience with Heyvette. She was attentive and very knowledgeable and I was able to get exactly what I wanted. Heyvette thank you for your dedication to assisting me to get what I wanted.

Response from Extra Space Storage (10/26/2021)

Thank you for the excellent rating, Msmed911! Don't hesitate to reach out if you need anything!

*savings reflected in rates.