4.9

Today's Hours

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

Cohasset Self Storage at 81 King St

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
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.
Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$299
WEB RATE
$204

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$299
WEB RATE
$204

ACT FAST: 1 LEFT!

Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$336
WEB RATE
$230

LIMITED UNITS

Small
7' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$371
WEB RATE
$261

LIMITED UNITS

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$371
WEB RATE
$284
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$411
WEB RATE
$323

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$697
WEB RATE
$553

LIMITED UNITS

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$697
WEB RATE
$553

LIMITED UNITS

Units Available Nearby

5' x 5'

Available now at 1256 Washington St, Weymouth, MA 02189 starting at $52/mo

Available Nearby

10' x 20'

Available now at 1256 Washington St, Weymouth, MA 02189 starting at $257/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Cohasset

Located on King St just off Chief Justice Cushing Hwy, Extra Space Storage serves residents of Cohasset, Hingham, Allerton, Hull, and more. Locals will recognize our facility near Cohasset Sports Complex and Cohasset Pediatrics.

Available Storage Unit Sizes

Our King St storage facility has a wide variety of storage unit sizes, ranging from 3x5 to 10x30. Units come with amenities like indoor access, drive-up access, first-floor access, and elevator access.

Drive-Up Storage Units

Experience the ultimate self storage convenience with drive-up access! With these Cohasset storage units, you can pull a vehicle right up next to your unit to quickly and easily load or unload your items.

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 vehicle storage in Cohasset? Extra Space Storage has the solution for you! Our large drive-up units are perfect for storing smaller vehicles like cars and motorcycles in enclosed, garage-like spaces.

Exceptional Security Features

Our King 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

  • Extended access hours are standard with 24/7 access available - ask site manager for details

  • Cylinder locks required for units

  • Sturdy moving carts for heavy, bulky items

  • Covered, heated loading bay

  • Multiple entrance gates

  • Elevators for easy access to upper level

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Deliveries accepted

  • On-site office

  • ADA compliant

Cheap Self Storage in Cohasset

If you need an affordable self storage solution in Cohasset, Extra Space Storage on 81 King St has what you’re looking for! We offer cheap storage units with prices as low as $200 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: 1659

Phone Number:(781) 923-0199

What to Expect from Extra Space Storage on King St

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: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

King St and Chief Justice Cushing Hwy

Directions from the North

Drive south on Forest Ave. Pass N Main St and continue south. Turn left onto Chief Justice Cushing Hwy. Our facility will be immediately on your right.

Directions from the South

Drive northwest on Chief Justice Cushing Hwy. Pass Sohier St and continue northwest. Our facility will be on your left just before King St.

Directions from the East

Drive west on N Main St. Turn left onto King St. Turn left onto Chief Justice Cushing Hwy. Our facility will be immediately on your right.

Directions from the West

Drive east on Chief Justice Cushing Hwy. Pass East St and continue east. Our facility will be on your right just after King St.

Frequently Asked Questions at 81 King St

Are storage units climate controlled at 81 King St

Yes! Climate-controlled storage units are available for rent at 81 King St. These units are perfect for storing sensitive items, as they typically maintain temperatures between 55 and 80 degrees throughout the year.

How secure are storage units at 81 King St?

Our Cohasset, MA 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!

What sizes of self storage units are available for rent at 81 King St?

Customers at 81 King St will be able to find a wide range of storage unit sizes at Extra Space Storage! We typically offer units between 25 square feet and 300+ square feet with features like first-floor access, elevator access, climate control, and drive-up access.

Can I rent a storage unit for 1 month at 81 King St?

Yes! Storage units at our 81 King St storage facility offer both long-term and short-term self storage options with month-to-month leases! Customers can rent a unit for as short as one month or longer if they need it!

What type of lock do I need for a storage unit at 81 King St?

At Extra Space Storage, we require all customers at our 81 King St location to have a secure lock for their storage unit. You can even purchase locks at our storage facility. Contact us today to learn more about which locks we require for our storage units!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

May 9, 2026

Sean

Posted On Google

overall rating

Miss Sean Flanagan and I was in extra space self storage in Cohasset, Massachusetts for the past two years and I’ve been dealing with Su and she’s been a delight to work with and she has been so helpful every time I’ve asked for anything she’s goes out of her way to help out. She was awesome so thank you, Sue.

Response from Extra Space Storage (5/9/2026)

Sean, we are pleased to hear about your positive experience with Sue! Thank you for being a valued customer for two years.

April 23, 2026

Cara

Posted On Google

overall rating

I was in need of storage space I could access whenever I want to, and I had driven by the Extra Space Storage in Cohasset before, so I rented a unit. Yet when I arrived, I was a little intimidated by all the codes, locks, and maze-like layout. Fortunately, Su Jun Li was on duty in the administrative office, and she patiently showed me exactly what to do, step by step. She came up to the 3rd floor to help me locate my unit, showed me exactly how to lock and unlock it, and made the whole process human and easy. Today when I returned, it was a breeze, all because of Su. Her calm, friendly manner make this Extra Space my favorite space.

Response from Extra Space Storage (4/24/2026)

Cara, thank you for your wonderful feedback about Su Jun Li's exceptional service! We're thrilled she made your storage experience smooth and welcoming.

April 15, 2026

Karen

Posted On Google

overall rating

Excellent customer service from Su!

Response from Extra Space Storage (4/15/2026)

Karen, we are delighted to hear about Su's excellent customer service! Your positive feedback means a lot to us.

April 8, 2026

Sean

Posted On Google

overall rating

Su jun li was fantastic!!!!!thank you

Response from Extra Space Storage (4/8/2026)

Your positive feedback is greatly appreciated. Thank you for sharing your experience with us Sean!

April 8, 2026

Kristin

Posted On Google

overall rating

She was amazing. So helpful

Response from Extra Space Storage (4/8/2026)

Thanks for the positive feedback, Kristin! We appreciate your kind words about our service.

*savings reflected in rates.