Storage at 14 McGrath Hwy Somerville, MA
an Extra Space Storage Facility

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Extra Space Storage

14 McGrath Hwy
Somerville, MA 02143

Toll Free

(866) 467-4709

Storage Gate Hours

Mon-Sun: 6:00am-10:00pm

Storage Office Hours

We are experiencing higher than normal call volume. RESERVE ONLINE for faster service!

Available Sizes

*Price subject to change based on availability.
Sorry, the specific unit you selected is no longer available. Please select a different unit.
Size Features Monthly Rate
  • Enclosed Storage
  • Indoor
  • 1st Floor Access
  • On-Site Rate: $127.00
  • Web Only Special: $69.00
  • Enclosed Storage
  • Indoor
  • 1st Floor Access
  • On-Site Rate: $297.00
  • Web Only Special: $190.00


Store your belongings at Extra Space Storage on 14 McGrath Hwy in Somerville, MA today! Our large selection of storage units, exceptional security, all-hours access, on site manager available, wide drive isles 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!

Payment Method

  • American Express
  • Cash
  • Check
  • Discover
  • Mastercard
  • Visa

Storage Services

  • Storage Facility monitored by video surveillance
  • Climate-controlled storage units

Somerville Storage
Massachusetts Storage (MA)


Extra Space Storage
14 McGrath Hwy
Somerville, MA 02143

Driving Directions to 14 McGrath Hwy »

McGrath Hwy (Twin City Plaza) Twin City Plaza / back side of Marshalls / Dunkin Donuts / Golds Gym

Directions from the North:
Going southbound on I-93- take exit 30- Mystic Avenue/Somerville. Turn left off the ramp onto Mystic Avenue. Go 3/4 of a mile to Route 28- also the McGrath & OBrien Highway- and turn right. Extra Space Storage is located 1 and 1/2 miles up near the rear entrance to the Twin City Plaza

Directions from the South:
Going northbound on I-93- take exit 26- Storrow Drive. Stay left following the signs to North Station. At the Fleet Center- turn left- following signs to 28N/Somerville- McGrath/OBrien. At the second traffic light- turn right onto Route 28 North- You will see Twin City Plaza on the left. The first business you see is Shaws. Extra Space Storage is located ty the rear entrance of the plaza

Directions from the East:
Follow other directions.

Directions from the West:
Take Cambridge Street east- toward Boston- through Inman Square. About 3/4 of a maile beyond Inman Square is Warren Street- the last left before the railroad crossing. Turn left onto Warren Street and follow it one block to the end. Turn right at the end onto Medford St. Proceed over the railroad tracks and take an immediate left into parking lot of the Twin City Plaza. Extra Space Storage is directly in front of you.


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Contact Extra Space Storage directly:

Extra Space Storage
14 McGrath Hwy
Somerville, MA 02143
(617) 623-7690