Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
24/7 access available when you 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:9:00 AM - 5:30 PM
24/7 access available when you upgrade
Select a Unit Below
Rates are introductory and subject to change
Rates are introductory and subject to change
Small
5' x 10'
  • Drive-Up Access
IN STORE
$116
WEB RATE
$85

LIMITED UNITS

Small
5' x 15'
  • Drive-Up Access
IN STORE
$142
WEB RATE
$89

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Drive-Up Access
IN STORE
$184
WEB RATE
$109
Medium
8' x 20'
  • Outdoor Parking
  • RV Parking
IN STORE
$139
WEB RATE
$78

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$225
WEB RATE
$137
Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$225
WEB RATE
$137
Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$373
WEB RATE
$261

ACT FAST: 1 LEFT!

Large
8' x 30'
  • Outdoor Parking
  • RV Parking
IN STORE
$226
WEB RATE
$142

LIMITED UNITS

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$265
WEB RATE
$163

ACT FAST: 1 LEFT!

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$265
WEB RATE
$163

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$302
WEB RATE
$197
Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$302
WEB RATE
$197

Units Available Nearby

10' x 7'

Available now at 46 Arrow Rd, Wethersfield, CT 06109 starting at $51/mo

Available Nearby

10' x 10'

Available now at 46 Arrow Rd, Wethersfield, CT 06109 starting at $51/mo

Available Nearby

20' x 10'

Available now at 46 Arrow Rd, Wethersfield, CT 06109 starting at $93/mo

Available Nearby

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 $78 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

May 12, 2026

Mary

Posted On Google

overall rating

I'm very grateful with Chris as the representative in the front office to share with me cost-effective pricing that I have used in the past at Extra Space Storage and I don't have to change anything right now. I know he'll help me look for a different unit within the property if I need to in the future. Thank you for helping me keep costs at a reasonable amount on the annual fee

Response from Extra Space Storage (5/12/2026)

Thank you for the positive feedback about Chris! We're thrilled he provided cost-effective pricing and that your annual fee remains reasonable. Chris will be happy to help you find a different unit if needed in the future. We appreciate your continued trust in Extra Space Storage, Mary!

May 12, 2026

Jonah

Posted On Google

overall rating

Extremely helpful. Everything was perfect

Response from Extra Space Storage (5/12/2026)

We are absolutely thrilled to hear everything was perfect and our team was extremely helpfu, Jonahl!

May 6, 2026

Pat

Posted On Google

overall rating

I recently had an outstanding customer service experience that truly exceeded my expectations. From the moment I showed up Kristen was professionalism, patience, and had a genuine willingness to help would definitely recommend

Response from Extra Space Storage (5/6/2026)

We are privileged to hear about Kristen's outstanding service! Thank you for recognizing her professionalism and patience. Your recommendation means everything, Pat.

May 5, 2026

Ryan

Posted On Google

overall rating

Very helpful at this location! So welcoming compared to cubesmart

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

Thanks for choosing us over CubeSmart! We're glad our team made you feel welcome, Ryan.

April 23, 2026

Jennifer

Posted On Google

overall rating

They are super amazing and super duper helpful!!??????

Response from Extra Space Storage (4/23/2026)

We are absolutely thrilled to hear you found our team super helpful! Thanks for the amazing feedback, Jennifer.

*savings reflected in rates.