- New Customer:
- Current Customer: (617) 334-2640
Today's Hours
Somerville Self Storage at 51 McGrath Hwy
- Current Customer: (617) 334-2640
- New Customer: (617) 629-4410
Today's Hours
- Climate Controlled
- Elevator Access
- Indoor
LIMITED UNITS
- Climate Controlled
- Elevator Access
- Indoor
ACT FAST: 1 LEFT!
- 1st Floor Access
- Climate Controlled
- Indoor
ACT FAST: 1 LEFT!
- 1st Floor Access
- Climate Controlled
- Indoor
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
ACT FAST: 1 LEFT!
Units Available Nearby
Available now at 14 McGrath Hwy, Somerville, MA 02143 starting at $164/mo
Available now at 2050 Revere Beach Pkwy, Everett, MA 02149 starting at $150/mo
Available now at 14 McGrath Hwy, Somerville, MA 02143 starting at $446/mo
Available now at 2050 Revere Beach Pkwy, Everett, MA 02149 starting at $262/mo
Available now at 2050 Revere Beach Pkwy, Everett, MA 02149 starting at $518/mo
Available now at 14 McGrath Hwy, Somerville, MA 02143 starting at $562/mo
Available now at 460 Somerville Ave, Somerville, MA 02143 starting at $656/mo
Self Storage You Can Trust in Somerville
Extra Space Storage strives to provide high-quality self storage for residential and business customers. You'll find our Somerville storage facility to be clean and supported by 24/7 surveillance cameras. That way, you can rest assured that your storage items are securely stored.
Find Us Near Prospect St & Cambridge St
We serve customers in Somerville, as well as those living in Cambridge, Medford, Chelsea, Everett, and more. Our 51 McGrath Hwy storage facility is near the intersection of Prospect St and Cambridge St. Residents will recognize us near Gold Star Mothers Park.
Storage Amenities Available in Somerville
No matter how big or small your storage needs are, Extra Space Storage has a wide range of options for residential and business storage. Learn more about our offerings below!
Unit Sizes
Our Somerville storage facility offers storage units in a variety of different sizes from 2x2 storage lockers to 10x15 units. We also offer tons of storage features like indoor access, ground-level access, upper-level access, and lower-level access.
Wine Storage
Need a safe place to store your wine collection? Our Somerville storage facility offers advanced security features, climate-controlled storage, and more to keep your wine safe and secure.
Climate Control 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.
Business Storage
If you need commercial storage in Somerville, Extra Space Storage has the solution you seek. With a wide variety of unit sizes, as well as features like climate control, we can help you store almost anything your business may need.
Other Facility Features
Extended access hours are standard
Heated loading bay
Elevators for easy access to upper levels
Gate access on Sundays
Convenient freeway access
On-site office
Cheap Self Storage in Somerville
If you need an affordable self storage solution in Somerville, Extra Space Storage at 51 McGrath Hwy has what you’re looking for! We offer cheap storage units with prices as low as $344, 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: 3335
Phone Number:(617) 629-4410
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
McGrath Highway
Directions from the North
Drive south on MA-28 S. Take a slight right to stay on MA-28 S. Make a U-turn at Rufo Rd. Our facility will be on your right.
Directions from the South
Drive north on Massachusetts Ave. Turn right onto Albany St. Take a slight left onto Portland St. Continue onto Cardinal Medeiros Ave. Turn right onto Cambridge St. Turn left onto Third St. Turn left onto Msgr O'Brien Hwy. Our facility will be on your right.
Directions from the East
Drive west on Lomasney Way. Continue straight onto Nashua St. Keep right to stay on Nashua St. Turn right onto MA-28 N. Keep right to stay on MA-28 N. Our facility will be on your right.
Directions from the West
Drive east on Cambridge St. Turn left onto Third St. Turn left onto Msgr O'Brien Hwy. Our facility will be on your right.
Frequently Asked Questions at 51 McGrath Hwy
Does this facility at 51 McGrath Hwy have 24/7 storage available?
What's the shortest amount of time I can rent a storage unit for?
Are there military discounts for Extra Space Storage customers?
What size storage unit should I get for a couch?
Does this facility have moving boxes and supplies?
What is the relationship between Life Storage and Extra Space Storage?
*Promotional Terms & Conditions and Size Disclaimer
Reviews
May 22, 2026
Peder
Posted On Google
Very chill fast signup up. Thomas is a cool guy
Response from Extra Space Storage (5/22/2026)
Thank you for your review Peder! We're glad the signup process was smooth and Thomas provided great service.
May 18, 2026
Rachel
Posted On Google
There are 2 elevators in the building. The large freight in back used to break down every few years but the new company Extra Space Storage is managing that better than the former company did. There is a small elevator on the other side of the building that is accessed by a few stairs so people complained when they had to use that. Its a beautiful historical building that's safe and the staff from ESS are decent as this company has generally good standard employees. They've taken away some of the convenient elements of the old storage like meeting rooms or multiple bathrooms in trying to maximize space but they've done a nice job of improvements like new bay doors and cleaning up the vent system and there's no rodents or bugs. I would say the location is convenient especially if you travel and want to get off the MBTA and go to your storage There is plenty of parking and a restroom employees can open for customers. There's 2 loading ramps and they just got more small carts to transport items (the old company had large carts and unusual transport devices for specific furniture but I don't see that around now). They installed carpet squares on the floor which I disagree with as the floors were the easiest to keep clean of any storage I've ever had and these aren't going to be easy to keep clean as its not actively done. However, it has improved the climate control in winter. Mold in this building isnt a concern on the 1st or 3rd floors especially as in other storage buildings if you have allergies or sensitivities as always mold sufferers should always stay clear of basements in any building. Be warned there's a nut packaging factory one block down and if you have airborne allergies I myself have had to work around this especially near the holidays (hopefully one day they will relocate to a more industrial area). This location has one emergency exit near the small elevator, the main entrance near office, as well as two bay doors and it has excellent solid stairwells if the elevators are out on both sides of the building. I've had storages with that locked in feeling if there's an emergency and I didn't like it. This feels practical and sensible. It's a nice location that's managed well with access to multiple public transportation and stores, a few hotels and convenient to different neighborhoods. They've got a construction project in limbo out in front and it will eventually become a hotel and a life sciences building but the storage is staying there.
May 15, 2026
w.feng
Posted On Google
Easy check in, clean, spacious.
Response from Extra Space Storage (5/15/2026)
Thank you, W. Feng, for sharing your positive experience with our clean, spacious facility and easy check-in process.
April 30, 2026
Michelle
Posted On Google
Tomas was amazing with his customer service
Response from Extra Space Storage (4/30/2026)
Thank you, Michelle, for taking the time to share your experience! We're thrilled Tomas provided amazing customer service.
April 30, 2026
Varsha
Posted On Google
Great experience putting our stuff here! Thomas was really helpful helping us locate our unit!
Response from Extra Space Storage (4/30/2026)
We are happy to hear Thomas provided helpful service locating your unit! Thanks, Varsha, for choosing Extra Space Storage.