Today's Hours

Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
4.9

Extra Space Storage at 554 Boston Post Rd

Today's Hours

Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM

Select a Unit Below

One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
Locker
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Reduced Height
IN STORE
$81
WEB RATE
$51

LIMITED UNITS

Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$141
WEB RATE
$93

ACT FAST: 1 LEFT!

Small
10' x 8'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$199
WEB RATE
$133

LIMITED UNITS

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$232
WEB RATE
$138
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$307
WEB RATE
$201
Large
20' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$394
WEB RATE
$280

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Multi-Door Unit
IN STORE
$394
WEB RATE
$280

ACT FAST: 1 LEFT!

Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$461
WEB RATE
$340

LIMITED UNITS

Large
10' x 25'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$536
WEB RATE
$408

LIMITED UNITS

Large
10' x 30'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Multi-Door Unit
IN STORE
$521
WEB RATE
$394

ACT FAST: 1 LEFT!

Units Available Nearby

4' x 4'

Available now at 1590 Concord St, Framingham, MA 01701 starting at $19/mo

Available Nearby

5' x 4'

Available now at 110 Leland St, Framingham, MA 01702 starting at $39/mo

Available Nearby

5' x 5'

Available now at 565 Main St, Hudson, MA 01749 starting at $43/mo

Available Nearby

8' x 16'

Available now at 110 Leland St, Framingham, MA 01702 starting at $153/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Sudbury

Located near the intersection of Boston Post Rd and Horse Pond Rd, Extra Space Storage serves residents of Sudbury, Wayland, Framingham, Marlborough, Maynard, and more. Locals will recognize our facility near Whole Foods.

Available Storage Unit Sizes

We have a wide range of storage units available at our Boston Post Rd storage facility. Storage units range in sizes from 5x5 to 10x30 and come with convenient features like indoor access, first-floor access, elevator access, drive-up access, and more.

Drive-Up Storage Units & Drive-In Building

Experience the ultimate storage convenience with drive-up units in a drive-in building! Pull your vehicle directly into our Sudbury self storage facility to get closer to your storage unit and move items without hassle.

Climate-Controlled Storage & Dehumidified 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.

Exceptional Security Features

Our Boston Post Rd 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

  • Extended access hours are standard

  • Sturdy moving carts available for heavy, bulky items

  • Convenient loading dock

  • Multiple entrance gates

  • Elevators for easy access to upper levels

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Deliveries accepted

  • On-site office

Cheap Self Storage in Sudbury

If you need an affordable self storage solution in Sudbury, Extra Space Storage on 554 Boston Post Rd has what you’re looking for! We offer cheap storage units with prices as low as $51 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

When you rent with Extra Space Storage, you can expect a clean, secure, and well-maintained facility. But we don't stop there! We also have a friendly team dedicated to providing you with excellent service. Contact us today to reserve a storage unit in Sudbury!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 7619

Phone Number:(978) 735-1600

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 Post Rd and Horse Pond Rd

Directions from the North

Drive south on Concord Rd. Turn right onto Union Ave. Turn right onto Boston Post Rd. Our facility will be on your right after Whole Foods.

Directions from the South

Drive north on Edgell Rd. Continue onto Nobscot Rd. Turn left onto Boston Post Rd. Our facility will be on your right after Whole Foods.

Directions from the East

Drive west on Boston Post Rd. Pass Union Ave and continue west. Our facility will be on your right after Whole Foods.

Directions from the West

Drive east on Boston Post Rd. Pass Horse Pond Rd and continue east. Our facility will be on your left before Whole Foods.

Frequently Asked Questions at 554 BOSTON POST RD

Are storage units climate controlled in Sudbury?

Yes! Many of the Extra Space Storage facilities in Sudbury 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.

Do I need climate controlled storage in Sudbury?

If you’re concerned about sensitive belongings getting damaged in self storage, we recommend renting a climate-controlled storage unit at our 554 Boston Post Rd storage facility. These units typically maintain temperatures between 55 and 80 degrees year-round to help protect items from extreme temperature changes.

What is the average height of a storage unit?

Storage units at our 554 Boston Post Rd storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.

What is the largest storage unit I can rent?

At Extra Space Storage at 554 Boston Post Rd, 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!

What size padlock should I use for a storage unit?

Storage units at our 554 Boston Post Rd storage facility have no set lock size required. If you're not sure the lock you have is secure enough, Extra Space Storage sells secure disc locks along with other helpful moving supplies!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.9 stars

169 Reviews
5 stars159
4 stars5
3 stars2
2 stars0
1 star3
Showing 3 of 169

Mindy

August 29, 2026

Bill was extremely helpful in trying to help me find one of their locations to store our camper. Although one wasn’t found, because all spots of that size were occupied, I appreciated the calls he made while I was there. I didn’t have to make them!

Thank you for sharing this, Mindy. We are glad Bill went the extra mile to help find a spot for your camper, even making calls on your behalf.

Extra Space Storage (8/29/2026)

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D

August 27, 2026

Went into ESS not knowing exactly what I needed or for how long. Nick asked all the right questions to help determine the right size unit and shared some information about the process that put my mind at ease. He was knowledgeable about my options, pricing and insurance coverage. And he had a great sense of humor. The facility was clean, well lit and didn't feel creepy. That was about three months ago. I went into today to close out my agreement, he was still warm, funny and knowledgeable. He invited me to remember that ESS is a great storage solution and even pointed out some others in the area if needed. Thanks for your help, Nick! - JLTC!

We are thrilled to hear about Nick's exceptional service! His knowledge and humor made your storage experience great. Thanks for choosing Extra Space Storage!

Extra Space Storage (1/5/2026)

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David

August 24, 2026

Very clean, Staff is very helpful Access was easy and secure

Thank you for taking the time to share your experience, David. We're glad the facility was clean, staff helpful, and access easy and secure.

Extra Space Storage (8/24/2026)

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*savings reflected in rates.