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Extra Space Storage51 McGrath HwySomerville, MA 02143

New Customer:
Current Customer: (617) 334-2640

Nearby Locations

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4.8

Somerville Self Storage at 51 McGrath Hwy

51 McGrath Hwy, Somerville, MA 02143

Current Customer: (617) 334-2640
New Customer: (617) 629-4410

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Small

5' x 10'

Climate Controlled
Elevator Access
Indoor

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IN STORE

$250

WEB RATE

$158

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
Climate Controlled
Indoor

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IN STORE

$305

WEB RATE

$199

Small

10' x 8'

Climate Controlled
Elevator Access
Indoor

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IN STORE

$364

WEB RATE

$252

Small

8' x 10'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$364

WEB RATE

$252

Small

10' x 8'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$443

WEB RATE

$324

Medium

10' x 10'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$622

WEB RATE

$486

Medium

10' x 15'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$783

WEB RATE

$631

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 30'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$954

WEB RATE

$785

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.

Units Available Nearby

7' x 9'

Available now at 2050 Revere Beach Pkwy, Everett, MA 02149 starting at $148/mo

Available Nearby

9' x 9'

Available now at 2050 Revere Beach Pkwy, Everett, MA 02149 starting at $169/mo

Available Nearby

8' x 24'

Available now at 2050 Revere Beach Pkwy, Everett, MA 02149 starting at $365/mo

Available Nearby

10' x 20'

Available now at 14 McGrath Hwy, Somerville, MA 02143 starting at $598/mo

Available Nearby

20' x 10'

Available now at 460 Somerville Ave, Somerville, MA 02143 starting at $658/mo

Available Nearby

Nearby Locations

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 $158, 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?

Yes, Extra Space Storage at 51 McGrath Hwy offers storage units with 24 hour access in Somerville, MA. Enjoy convenient monthly storage agreements and cheap 24 hour self storage access before, during, and after typical store office and extended facility access hours.

What's the shortest amount of time I can rent a storage unit for?

Extra Space Storage rental agreements are paid on a month-to-month basis and can be cancelled at any time. This means you can rent a unit for just one month, or much longer, if needed.

Are there military discounts for Extra Space Storage customers?

Military discounts may be available at select locations throughout the year. Ask your facility manager to see what discounts are available for active duty and veterans.

What size storage unit should I get for a couch?

Smaller couches can fit in a 10x10 storage unit. Larger couches may need a 10x15, or 10x20 storage unit. For more sizing help, use our storage unit size guide.

Does this facility have moving boxes and supplies?

Our facilities offer moving boxes, moving boxes, wardrobe boxes, packing tape, stretch film, bubble wrap, protective covers, and more in-store and online.

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

No issues and space large enough for my storing needs. Thomas was very helpful

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

We genuinely admire your positive feedback about our spacious storage and Thomas's helpful service, LaShunda.

Somerville Self Storage at 51 McGrath Hwy

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in Somerville

Find Us Near Prospect St & Cambridge St

Storage Amenities Available in Somerville

Unit Sizes

Wine Storage

Climate Control Units

Business Storage

Other Facility Features

Cheap Self Storage in Somerville

Hours

Rental & Support

Access

Office

Directions

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?

Reviews

Michelle

Varsha

Samara

King-Diorr

LaShunda

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations

Today's Hours

Somerville Self Storage at 51 McGrath Hwy

Today's Hours

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in Somerville

Find Us Near Prospect St & Cambridge St

Storage Amenities Available in Somerville

Unit Sizes

Wine Storage

Climate Control Units

Business Storage

Other Facility Features

Cheap Self Storage in Somerville

Hours

Rental & Support

Access

Office

Directions

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?

Reviews

Michelle

Varsha

Samara

King-Diorr

LaShunda

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations