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Extra Space Storage26 Cook StBillerica, MA 01821

4.9

New Customer:
Current Customer: (978) 906-9099

24/7 access available when you upgrade

Nearby Locations

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4.9

Billerica Self Storage at 26 Cook St

26 Cook St, Billerica, MA 01821

Current Customer: (978) 906-9099
New Customer:

24/7 access available when you upgrade

‌

Small

5' x 5'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$74

WEB RATE

$44

Small

4' x 10'

1st Floor Access
Climate Controlled
Indoor

Size Help

IN STORE

$118

WEB RATE

$69

Small

5' x 9'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$112

WEB RATE

$66

5x9 storage units are a good option if you have small-to-medium storage needs. Similar in size to a walk-in closet, these self storage units provide enough space to store residential or business items short term or long term. 5x9 units can typically hold items, such as dorm room belongings, small furniture (including a queen-size mattress set, dresser, and TV), sports equipment, and several moving boxes.

Small

5' x 10'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$100

WEB RATE

$59

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

10' x 5'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$121

WEB RATE

$71

Small

10' x 5'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$138

WEB RATE

$81

Small

10' x 7'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$153

WEB RATE

$90

Small

7' x 10'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$173

WEB RATE

$99

Small

10' x 8'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$165

WEB RATE

$94

Medium

10' x 9'

Climate Controlled
Elevator Access
Indoor

Size Help

IN STORE

$184

WEB RATE

$110

Medium

10' x 10'

Climate Controlled
Elevator Access
Indoor

Size Help

Learn More

IN STORE

$164

WEB RATE

$98

Medium

10' x 10'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$236

WEB RATE

$141

Medium

10' x 14'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$302

WEB RATE

$196

Medium

10' x 15'

Climate Controlled
Elevator Access
Indoor

Size Help

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IN STORE

$222

WEB RATE

$137

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.

Medium

10' x 15'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$323

WEB RATE

$216

Medium

17' x 10'

1st Floor Access
Climate Controlled
Indoor

Size Help

IN STORE

$366

WEB RATE

$254

Medium

20' x 9'

1st Floor Access
Climate Controlled
Indoor

Size Help

IN STORE

$387

WEB RATE

$274

Large

10' x 20'

1st Floor Access
Climate Controlled
Indoor

Size Help

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IN STORE

$354

WEB RATE

$257

10x20 storage units are one of the largest unit sizes offered. Depending on the facility, these storage spaces may be available as enclosed units or as outdoor vehicle parking. Enclosed 10x20 units can hold the contents of a multi-bedroom home, including furniture, moving boxes, and appliances. Outdoor 10x20 parking spaces can typically accommodate RVs, boats, cars, and motorcycles—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 26'

Heated
Indoor Drive-Up Access

Size Help

IN STORE

$506

WEB RATE

$380

Large

20' x 15'

1st Floor Access
Climate Controlled
Indoor
Multi-Door Unit

Size Help

IN STORE

$589

WEB RATE

$455

Units Available Nearby

3' x 3'

Available now at 35 Ray Ave, Burlington, MA 01803 starting at $21/mo

Available Nearby

10' x 25'

Available now at 35 Ray Ave, Burlington, MA 01803 starting at $421/mo

Available Nearby

13' x 21'

Available now at 7 Wheeler Rd, Burlington, MA 01803 starting at $502/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Billerica

Located near the intersection of Cook St and Boston Rd, Extra Space Storage serves residents of Billerica and nearby areas. Locals will recognize our facility across from Thomas Ditson Elementary School—within 1 mile of Pinehurst, and within 5 miles of Burlington, Wilmington, and South Tewksbury.

Available Storage Unit Sizes

No matter how big or small your storage needs are, we have the perfect storage unit for you! Unit sizes at our Billerica self storage facility range from 5x5 to 10x30. We also have convenient unit features like first-floor access, drive-up access, and elevator access.

Drive-Up Storage Units & Drive-In Building

Make loading and unloading large, heavy items easy with drive-up self storage! These units allow you to pull your vehicle right up to your storage space to move items in and out. Our drive-in building also provides a covered aisle where you can pull your car in to unload your belongings!

Climate-Controlled Storage

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.

Indoor Vehicle Storage

Looking for a place to store your car in Billerica? Our indoor drive-up units range in size to offer a garage-like storage solution that can fit sedans, SUVs, motorcycles, and other small vehicles.

Exceptional Security Features

Our Cook St storage facility is equipped with advanced security features like video surveillance and electronic gate access. We care about the valued belongings of our customers.

Other Amenities & Services

Sturdy moving carts available for heavy, bulky items
Covered, heated loading bay
Multiple entrance gates
Elevators for easy access to upper levels
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Se Habla Espanol
Gate access on Sundays
Deliveries accepted
On-site office
ADA compliant

Cheap Self Storage in Billerica

If you need an affordable self storage solution in Billerica, Extra Space Storage on 26 Cook St has what you’re looking for! We offer cheap storage units with prices as low as $44 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!

The Self Storage Partner You Can Trust

At Extra Space Storage, we work hard to give customers a high-quality self storage experience. We keep our facility in top condition and our friendly customer service team is happy to answer any questions. Contact us today to reserve a storage unit near you!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 7277

Phone Number:(978) 906-9098

What to Expect from Extra Space Storage on Cook St

Hours

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

Boston Rd and Cook St

Directions from the North

Drive south on US-3. Take Exit 27. Merge onto Concord Rd. Turn right onto Boston Rd. Turn left onto Cook St. Our facility will be on your left after Shanpauly Dr.

Directions from the South

Drive north on US-3. Pass I-95 and continue onto Cambridge St/MA-3A. Turn right onto Cook St. Our facility will be on your left.

Directions from the East

Drive west on I-95 S. Take Exit 34. Turn right onto Winn St. Turn right onto Cambridge St/MA-3A. Turn right onto Cook St. Our facility will be on your left.

Directions from the West

Drive east on I-95 N. Take Exit 32A. Merge onto US-3. Take Exit 26. Turn right onto Burlington Rd. Continue onto Bedford St. Turn left onto Cambridge St/MA-3A. Turn right onto Cook St. Our facility will be on your left.

Frequently Asked Questions at 26 Cook St

Are storage units climate controlled at 26 Cook St?

Yes! Many of the Extra Space Storage facilities at 26 Cook St offer climate-controlled storage options. These units are perfect for storing sensitive items, as they typically maintain temperatures between 55 and 80 degrees throughout the year.

What is the largest storage unit I can rent at Cook St?

At Extra Space Storage at Cook St, unit sizes can vary from as small as 25 square feet to 300+ square feet. Get in touch with our team today to learn more about our largest available storage unit sizes!

How secure are storage units at Cook St?

Our Billerica storage facilities are backed by advanced security features, such as video surveillance, security access to your floor only, individually-alarmed storage units, and electronic gate access!

How much will a 10x15 storage unit hold at 26 Cook St?

To learn more about what Extra Space Storage unit sizes can hold, check out our handy storage unit size guide! You can also call our 26 Cook St storage facility to get recommendations from our friendly, professional self storage experts.

Can I work out of storage units at 26 Cook St?

You may not be able to work directly out of a storage unit at our 26 Cook St storage facility, but Extra Space Storage does allow business storage customers to utilize their storage units for storing inventory, equipment, materials, documents, and other business items. Contact us today to learn more!

*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

I have been a customer since July 20 25 and had been in a tough predicament where my dad passed away and I had to clean out the house and find storage for a lot of my belongings and honestly Alex has just been phenomenal! I have moved internally three or four times looking for different sizes and locations and Alex has been right there supporting me and giving me ideas and actually suggestions on what I should do moving forward as far as holding onto items and what to keep storing and he has been exactly spot on and has been a huge help through all of this and continues to do so. I feel greatly appreciative of all his help and feel very comfortable with all of the choices I have made, and I'm very glad that I can count on him while all my belongings are at the facility and not only is he knowledgeable, but he has a great sense of humor and a great personality so anyways kudos to him

Response from Extra Space Storage (1/13/2026)

Thanks for the fantastic rating, John! We are so happy you had a 5-star experience with Extra Space Storage. Don't hesitate to give us a call if you ever need any help with your rental.

Billerica Self Storage at 26 Cook St

Select a Unit Below

SAVE UP TO 40% OFF & GET A FREE LOCK!

Units Available Nearby

Convenient Self Storage Near You in Billerica

Available Storage Unit Sizes

Drive-Up Storage Units & Drive-In Building

Climate-Controlled Storage

Indoor Vehicle Storage

Exceptional Security Features

Other Amenities & Services

Cheap Self Storage in Billerica

The Self Storage Partner You Can Trust

What to Expect from Extra Space Storage on Cook St

Hours

Access

Office

Directions

Frequently Asked Questions at 26 Cook St

Are storage units climate controlled at 26 Cook St?

What is the largest storage unit I can rent at Cook St?

How secure are storage units at Cook St?

How much will a 10x15 storage unit hold at 26 Cook St?

Can I work out of storage units at 26 Cook St?

Reviews

Miange

Susan

brittany

John

john

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations

Today's Hours

Billerica Self Storage at 26 Cook St

Today's Hours

Select a Unit Below

SAVE UP TO 40% OFF & GET A FREE LOCK!

Units Available Nearby

Convenient Self Storage Near You in Billerica

Available Storage Unit Sizes

Drive-Up Storage Units & Drive-In Building

Climate-Controlled Storage

Indoor Vehicle Storage

Exceptional Security Features

Other Amenities & Services

Cheap Self Storage in Billerica

The Self Storage Partner You Can Trust

What to Expect from Extra Space Storage on Cook St

Hours

Access

Office

Directions

Frequently Asked Questions at 26 Cook St

Are storage units climate controlled at 26 Cook St?

What is the largest storage unit I can rent at Cook St?

How secure are storage units at Cook St?

How much will a 10x15 storage unit hold at 26 Cook St?

Can I work out of storage units at 26 Cook St?

Reviews

Miange

Susan

brittany

John

john

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations