Reserve Now! Pricing and availability may change.

Extra Space Storage - 0258 - Gambrills - Route 3 North

789 Maryland 3, Gambrills, MD 21054
Rating Badge
5.0
(1)
Rating Badge
4.9
(815)
Online Move In Icon
Online Move-In AvailableRent online, skip the counter, and go straight to your space

Available Storage Units (19)

5x5

$0.72 / sqft
mini storage unit
Features
Drive Up AccessOutdoor Access
$18.00
$21.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x5

$0.96 / sqft
mini storage unit
Features
Climate ControlledUpstairs via ElevatorInterior

Flash Sale

$24.00
$27.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x5

$1.72 / sqft
mini storage unit
Features
Climate Controlled1st FloorInterior
$43.00
$48.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x10

$0.64 / sqft
small storage unit
Features
Drive Up AccessOutdoor Access
$32.00
$36.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x10

$1.16 / sqft
small storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$58.00
$64.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x15

$0.68 / sqft
small storage unit
Features
Drive Up AccessOutdoor Access
$51.00
$56.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x15

$1.07 / sqft
small storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$80.00
$90.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$0.99 / sqft
medium storage unit
Features
Drive Up AccessOutdoor Access
$99.00
$111.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$1.23 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$123.00
$137.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$1.25 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$125.00
$139.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$1.02 / sqft
medium storage unit
Features
Drive Up AccessOutdoor Access
$153.00
$171.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$1.22 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$183.00
$204.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$1.17 / sqft
medium storage unit
Features
Drive Up AccessOutdoor Access
$234.00
$262.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$1.46 / sqft
medium storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$292.00
$322.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$1.97 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$393.00
$423.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x25

$1.16 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$291.00
$321.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x25

$1.53 / sqft
large storage unit
Features
Climate ControlledUpstairs via ElevatorInterior
$383.00
$413.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x30

$1.17 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$352.00
$382.00
Reserve Now, Pay LaterYou will not be charged until move-in

8x20

$0.74 / sqft
Vehicle unit
Features
Drive Up AccessVehicleOutdoor-uncovered
$118.00
$132.00
Reserve Now, Pay LaterYou will not be charged until move-in

Complete Amenities & Features

ACCESS

  • 24-hour kiosk24-hour kiosk
  • Electronic gate accessElectronic gate access

SECURITY

  • Video cameras onsiteVideo cameras onsite
  • On site office at facilityOn site office at facility
  • Resident ManagerResident Manager

OFFICE HOURS
SundayClosed
Monday9:30 AM – 6:00 PM
Tuesday9:30 AM – 6:00 PM
Wednesday9:30 AM – 6:00 PM
Thursday9:30 AM – 6:00 PM
Friday9:30 AM – 6:00 PM
Saturday9:00 AM – 5:30 PM
ACCESS HOURS
Sunday6:00 AM – 10:00 PM
Monday6:00 AM – 10:00 PM
Tuesday6:00 AM – 10:00 PM
Wednesday6:00 AM – 10:00 PM
Thursday6:00 AM – 10:00 PM
Friday6:00 AM – 10:00 PM
Saturday6:00 AM – 10:00 PM

VEHICLE STORAGE REQUIREMENTS

  • Requires titleRequires title
  • Requires registrationRequires registration
  • Requires insuranceRequires insurance
  • Must be drivableMust be drivable

PROPERTY COVERAGE

  • Insurance requiredInsurance required
  • Insurance available for purchaseInsurance available for purchase
  • Protection plan requiredProtection plan required
  • Protection Plan available for purchaseProtection Plan available for purchase

PAYMENTS

  • CashCash
  • Credit cards acceptedCredit cards accepted
  • CheckCheck

BILLING

  • Automatic payments availableAutomatic payments available

MISCELLANEOUS

  • Moving supplies for saleMoving supplies for sale
  • Paperwork can be done remotelyPaperwork can be done remotely

Customer Reviews

5.0(1)
Verified (1)Google (815)

Clean and Useful

by Ryan D Dinshah

December 1, 2023

5.0

We have a 5'x5' storage bay. The location is convenient and the hours are long enough that it should be no burden to arrive and leave as needed. Our storage box is only about 4'8" - 4'9" deep as the walls are corrugated, so if you are counting on a full exact 5' measurement, it will be problems. The hallway is lit sufficiently, but there is no lighting in the units themselves. The elevator is large and easy to access at ground level, overall beyond those few minor nits to pick, a useful and functional facility. It will be sufficient for our needs.

Elizabeth-Maija Day's profileElizabeth-Maija Day
February 6, 2026

If you think you know storage units, think again. I’ve rented here since 2021, across two different unit sizes, and the experience has been nothing like other facilities. The management at Extra Space Storage in Gambrills genuinely values its customers. They give advance notice about account changes, don’t surprise you with massive rent hikes, and address issues with your unit quickly. If you need help, ask for Kenny or Brian—Brian especially took the time to sit with me and walk through my options. I’ve never felt pressured or taken advantage of. Highly recommend.

Rodrigo Sanchez's profileRodrigo Sanchez
March 25, 2026

I had an amazing experience thanks to Heyvette at Extra Space Storage. From the moment I walked in, she went above and beyond to help me find exactly what I needed. She didn’t just point me in a direction—she actually took the time out of her day to walk with me and show me different options until we found the perfect storage unit for my situation. Her customer service was truly outstanding—professional, patient, and genuinely caring. It’s rare to come across someone who takes that level of pride in helping customers. Because of her, the whole process was smooth and stress-free. If you’re looking for storage, I highly recommend working with Heyvette. She made a big difference, and I’m very grateful for her help!

Brooke Sale's profileBrooke Sale
December 29, 2025

Heyvette was so helpful and wonderful. We came in very confused and definitely not prepared and not only did you walk us through it, she was so understanding!! She is absolutely wonderful! She helped fix the mistake we've made on the computer and get the right unit! This is our first time getting a unit. So we were very greatful for such a awesome guide!

edwin batres's profileedwin batres
January 21, 2026

Heyvette was exceptionally helpful when I was moving out! She got me squared away quickly! I used their storage for 3 months, I would highly recommend her and their storage!

Chauntelle Ellis's profileChauntelle Ellis
September 13, 2025

I rented a storage unit here and it did its job just fine. The unit was decent overall, though it looked a bit beat up—like it had taken a hit at some point—and could’ve been more visually appealing. It also seemed to attract wasps occasionally, which wasn’t ideal. That said, the property itself was well-maintained and felt secure, which I really appreciated. Staff was professional and I didn’t have any major issues during my time here. Solid option if you’re looking for practical storage.

How to Rent a Storage Unit With Storage.com

There are two easy ways to secure a unit at this storage facility

1You can complete your rental process online today and go straight to your unit when you plan to move in.
2You can make a reservation today with no payment until you sign your lease at your move-in date.
How It Works
Search icon
Select your storage unit
Reserve icon
Reserve for free

Cancel or change your reservation at any time, risk-free

Move in icon
Move in