Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:Closed
24/7 Access
With upgrade
Nearby Locations
4.8

Extra Space Storage at 1156 Cromwell Ave

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:Closed
24/7 Access
With upgrade
Select a Unit Below
Rates are introductory and subject to change
Rates are introductory and subject to change
Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$68
WEB RATE
$50

ACT FAST: 1 LEFT!

Small
5' x 10'
  • 1st Floor Access
  • Indoor
  • Multi-Door Unit
IN STORE
$88
WEB RATE
$60

ACT FAST: 1 LEFT!

Small
5' x 10'
  • 1st Floor Access
  • Indoor
IN STORE
$88
WEB RATE
$60

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Drive-Up Access
IN STORE
$88
WEB RATE
$60
Small
5' x 15'
  • Drive-Up Access
IN STORE
$112
WEB RATE
$76

LIMITED UNITS

Small
5' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$157
WEB RATE
$115

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$226
WEB RATE
$176

ACT FAST: 1 LEFT!

Medium
18' x 8'
  • Outdoor Parking
  • RV Parking
IN STORE
$111
WEB RATE
$62

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Drive-Up Access
IN STORE
$191
WEB RATE
$136
Medium
8' x 20'
  • Outdoor Parking
  • RV Parking
IN STORE
$120
WEB RATE
$67

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$227
WEB RATE
$160
Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$227
WEB RATE
$160
Large
8' x 30'
  • Outdoor Parking
  • RV Parking
IN STORE
$186
WEB RATE
$110

LIMITED UNITS

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$262
WEB RATE
$185

LIMITED UNITS

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$262
WEB RATE
$185

LIMITED UNITS

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$299
WEB RATE
$211
Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$299
WEB RATE
$211

Nearby Locations

Conveniently Located Near You

Located on Cromwell Ave just south of I-91 and Brook St, Extra Space Storage serves residents of Rocky Hill. Locals will recognize our facility a few minutes south of Starbucks and Residence Inn by Marriott.

A Versatile Self Storage Solution

With a wide selection of storage units, climate-controlled storage, vehicle storage, and exceptional security, Extra Space Storage on Cromwell Ave is the storage partner for you in Rocky Hill!

Storage Units to Fit Your Needs

Whether your storage needs are residential or commercial, our Cromwell Ave location has the space for you! We have units from 5x5 to 40x30 and features like indoor access, first-floor access, and more!

Secure Storage

Our Rocky Hill storage facility is equipped with electronic gate access, an on-site resident manager, and video surveillance, providing a safe storage environment for customers and their 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.

Vehicle Storage

Looking for secure vehicle storage in Rocky Hill? We have 10x10 to 40x30 enclosed drive-up units and 8x30 outdoor parking spaces that can handle cars, motorcycles, boats, RVs, trailers, and campers.

Other Amenities & Services

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

  • Sturdy moving carts for heavy, bulky items

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Deliveries accepted

  • On-site office

  • Solar site

Sustainable Storage Facilities   

As a leader in the self storage industry, Extra Space Storage is committed to sustainable business practices and reducing our carbon footprint. Our Rocky Hill self storage facility is equipped with green technology like solar panels, reduces energy consumption through lighting retrofits, and offers 100% recyclable moving supplies.  

Cheap Storage Units in Rocky Hill

Looking for affordable self storage in Rocky Hill? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $50 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 1156 Cromwell Ave for current move-in deals and rent your unit today!

Experience the Extra Space Difference

Extra Space Storage believes your storage experience should be nothing but excellent! We strive to provide a well-maintained, secure, and clean facility at all times. In addition, our friendly, professional staff is happy to answer questions and help in any way they can. Contact us to reserve a storage unit in Rocky Hill today!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 0269

Phone Number:(860) 563-6313

What to Expect from Extra Space Storage on Cromwell Ave

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

CT-3 and Brook St

Directions from the North

Drive south on I-91 S. Take Exit 23. Turn right onto West St. Turn left onto CT-3 S. Pass Brook St and continue south. Our facility will be on your left.

Directions from the South

Drive north on I-91 N. Take Exit 23. Turn left onto West St. Turn left onto CT-3 S. Pass Brook St and continue south. Our facility will be on your left.

Directions from the East

Drive west on CT-9 S. Take Exit 20N. Merge onto I-91 N. Take Exit 23. Turn left onto West St. Turn left onto CT-3 S. Pass Brook St and continue south. Our facility will be on your left.

Directions from the West

Drive east on CT-9 N. Take Exit 20N. Merge onto I-91 N. Take Exit 23. Turn left onto West St. Turn left onto CT-3 S. Pass Brook St and continue south. Our facility will be on your left.

Frequently Asked Questions at 1156 Cromwell Ave

What does a 5x5 storage unit look like?

A 5x5 storage unit at Extra Space Storage looks like a small closet and can fit a dresser, a small mattress set, and multiple boxes. For more information on unit sizes, call Extra Space Storage on Cromwell Ave today!

How much storage space is 10x15?

Extra Space Storage's 10x15 storage units contain 150 square feet of storage space, so these rectangular units are a little smaller than a one car garage and can fit the contents of three full bedrooms. Call Extra Space Storage on Cromwell Ave to reserve your unit today!

Wll Extra Space Storage allow me to teach music lessons out of my storage unit?

Some businesses can be run out of an Extra Space Storage unit. Contact the team at our Cromwell Ave facility to learn more about what is allowed.

What can I do if I lose my storage key?

If you're having trouble accessing your storage unit, contact the on-site staff at our Cromwell Ave location for assistance.

What size storage do I need for a 3 bedroom apartment?

When storing the contents of a three-bedroom apartment, we recommend renting a 10x15 storage unit or larger. Contact the team at our Cromwell Ave location for assistance choosing a unit size!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.7 stars

369 Reviews
5 stars318
4 stars27
3 stars9
2 stars4
1 star11
Showing 3 of 369

Reece

June 10, 2026

Great! They help me out a lot!

We are thrilled to hear we could help you out! Your positive feedback means everything to us, Reece.

Extra Space Storage (6/10/2026)

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Lisa

June 2, 2026

Affordable and reliable service

We are pleased to hear you find our service affordable and reliable, Lisa!

Extra Space Storage (6/2/2026)

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Steven

May 27, 2026

The price is going up every year, and there are lots of mice droppings.

We are here to address your concerns about pricing and cleanliness, Steven. Contact us at (860) 563-6313 to discuss these issues.

Extra Space Storage (5/28/2026)

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*savings reflected in rates.