21 listings with more than 313 climate-controlled storage units in and around Middletown, CT
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
CubeSmart Self Storage - 811 Newfield Street, Middletown, CT 06457
- Climate-Controlled
- Indoor
- Drive-Up Access
$26Small 5x5$67Medium 10x10$179Large 20x10
Extra Space Storage - 56 Pameacha Avenue, Middletown, CT 06457
- Climate-Controlled
- Indoor
- Drive-Up Access
$33Small 4x5$167Medium 10x10$251Large 10x20![Storage Units for Rent available at 129 Meriden Road, Middlefield, CT 06455]()
CubeSmart Self Storage - 129 Meriden Road, Middlefield, CT 06455
- Climate-Controlled
- Indoor
- Drive-Up Access
$44Small 5x10$56Medium 10x10$148Large 10x20![Storage Units for Rent available at 127 Main Street, Portland, CT 06480]()
Storage Rentals of America - 127 Main Street, Portland, CT 06480
- Climate-Controlled
- Indoor
- Drive-Up Access
![Storage Units for Rent available at 513 Main Street, Wallingford, CT 06492]()
Extra Space Storage - 513 Main Street, Wallingford, CT 06492
- Climate-Controlled
- Indoor
- Drive-Up Access
$33Small 5x4$112Medium 10x10$124Large 10x30![Storage Units for Rent available at 578 West Main Street, Meriden, CT 06451]()
JustStorage - 578 West Main Street, Meriden, CT 06451
- Climate-Controlled
- Indoor
- Retail Available
$34Small 5x5$106Medium 10x10![Storage Units for Rent available at 490 West Main Street, Meriden, CT 06451]()
Extra Space Storage - 490 West Main Street, Meriden, CT 06451
- Climate-Controlled
- Indoor
- Drive-Up Access
$47Small 5x5$130Medium 10x10$150Large 10x20![Storage Units for Rent available at 99 Broad Street, Meriden, CT 06450]()
CT Self Stor - 99 Broad Street, Meriden, CT 06450
- Climate-Controlled
- Indoor
- Retail Available
![Storage Units for Rent available at 852 North Colony Road, Wallingford, CT 06492]()
Extra Space Storage - 852 North Colony Road, Wallingford, CT 06492
- Climate-Controlled
- Indoor
- Retail Available
$29Small 5x4$123Medium 10x10$244Large 10x20- No Photo Available
![Storage Units for Rent available at 265 West High Street, East Hampton, CT 06424]()
Global Self Storage - 265 West High Street, East Hampton, CT 06424
- Climate-Controlled
- Indoor
- Retail Available
$69Small 5x4$129Medium 10x15$155Large 10x20 ![Storage Units for Rent available at 430 Colony Street, Meriden, CT 06450]()
Northside Self Storage - 430 Colony Street, Meriden, CT 06450
- Climate-Controlled
- 24 hour access
- Drive-Up Access
![Storage Units for Rent available at 2200 Berlin Turnpike, Berlin, CT 06037]()
CT Self Stor - 2200 Berlin Turnpike, Berlin, CT 06037
- Climate-Controlled
- Indoor
- Drive-Up Access
$75Small 5x5$150Medium 10x10$220Large 10x20![Storage Units for Rent available at 1156 Cromwell Avenue, Rocky Hill, CT 06067]()
Extra Space Storage - 1156 Cromwell Avenue, Rocky Hill, CT 06067
- Climate-Controlled
- Indoor
- 24 hour access
$33Small 5x5$112Medium 10x10$174Large 10x20![Storage Units for Rent available at 929 North Main Street Ext, Wallingford, CT 06492]()
Maplewood Self Storage - 929 North Main Street Ext, Wallingford, CT 06492
- Climate-Controlled
- Indoor
- 24 hour access
![Storage Units for Rent available at 64 South Turnpike Road, Wallingford, CT 06492]()
Oakdale Self - Storage - 64 South Turnpike Road, Wallingford, CT 06492
- Climate-Controlled
- Indoor
- Drive-Up Access
![Storage Units for Rent available at 184 Fenn Road, Newington, CT 06111]()
Extra Space Storage - 184 Fenn Road, Newington, CT 06111
- Climate-Controlled
- Indoor
- 24 hour access
$35Small 5x10$38Medium 10x10$295Large 10x20![Storage Units for Rent available at 493 Old Turnpike Road, Plantsville, CT 06479]()
Storage Sense - 493 Old Turnpike Road, Plantsville, CT 06479
- Climate-Controlled
- Indoor
- Drive-Up Access
$68Small 5x10$96Medium 10x10$99Large 10x20![Storage Units for Rent available at 46 Arrow Road, Wethersfield, CT 06109]()
Extra Space Storage - 46 Arrow Road, Wethersfield, CT 06109
- Climate-Controlled
- Indoor
- Retail Available
$20Small 5x5$89Medium 10x10$180Large 10x20![Storage Units for Rent available at 190 Oakwood Drive, Glastonbury, CT 06033]()
Extra Space Storage - 190 Oakwood Drive, Glastonbury, CT 06033
- Climate-Controlled
- Indoor
- 24 hour access
$49Small 5x5$144Medium 10x10$283Large 10x20![Storage Units for Rent available at 269 Oakwood Drive, Glastonbury, CT 06033]()
Extra Space Storage - 269 Oakwood Drive, Glastonbury, CT 06033
- Climate-Controlled
- Indoor
- Drive-Up Access
$58Small 5x5$150Medium 10x10$175Large 10x30![Storage Units for Rent available at 50 Olesen Road, Wethersfield, CT 06109]()
Extra Space Storage - 50 Olesen Road, Wethersfield, CT 06109
- Climate-Controlled
- Indoor
- 24 hour access
$25Small 5x5$81Medium 5x20$163Large 10x20
Trending storage types in Middletown:
Check out climate-controlled storage units in nearby cities:
- Rocky Hill, CT 8 mi away from $61/mo
- Newington, CT 11 mi away from $55/mo
- Wethersfield, CT 11 mi away from $20/mo
- Cheshire, CT 14 mi away from $25/mo
- Plainville, CT 14 mi away from $46/mo
- North Haven, CT 16 mi away from $27/mo
- Farmington, CT 16 mi away from $51/mo
- Manchester, CT 18 mi away from $25/mo
- Branford, CT 20 mi away from $59/mo
- Avon, CT 20 mi away from $56/mo
- Naugatuck, CT 21 mi away from $60/mo
- Old Saybrook, CT 22 mi away from $58/mo
- Beacon Falls, CT 23 mi away from $59/mo
- Vernon, CT 23 mi away from $26/mo
- Coventry, CT 23 mi away from $70/mo
- East Windsor, CT 26 mi away from $17/mo
Need more options? Browse storage units in other Connecticut cities!
- Bridgeport, CT from $25/mo
- Stamford, CT from $25/mo
- New Haven, CT from $88/mo
- Hartford, CT from $96/mo
- Waterbury, CT from $62/mo
- Norwalk, CT from $39/mo
- Danbury, CT from $18/mo
- New Britain, CT from $48/mo
- West Hartford, CT from $34/mo
- Bristol, CT from $81/mo
- Hamden, CT from $31/mo
- Meriden, CT from $33/mo
- Fairfield, CT
- West Haven, CT from $25/mo
- East Hartford, CT from $64/mo
- Stratford, CT from $11/mo
- Wallingford, CT from $27/mo
- Shelton, CT from $57/mo
- Enfield, CT
- Norwich, CT from $29/mo
Average storage prices in Middletown (updated April 2026)
With prices starting at $25, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods. The average monthly rate for a storage unit in Middletown is $165.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $39 | $39 |
| 5x10 | $94 | $84 |
| 10x10 | $139 | $130 |
| 10x15 | $181 | $194 |
| 10x20 | $258 | $276 |
| 10x30 | $325 | $325 |
| Average (all sizes) | $173 | $175 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in Middletown, CT
Finding the right climate-controlled storage in Middletown, CT is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Middletown hovers around $175 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $39.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $325.
There are 2 facilities in Middletown, CT offering climate-controlled storage options, ensuring you can find a unit that meets your needs.
Why you should use climate-controlled self storage?
Climate-controlled storage units maintain a consistent temperature throughout the year, regardless of the outside weather. This type of storage will protect your belongings from the damaging effects of extreme heat and cold.
Climate-controlled storage also manages humidity levels, preventing moisture-related damage like mold and mildew.
Whether you’re storing electronics, antiques, documents, or artwork, climate-controlled units offer the best environment to keep these sensitive items safe.
Looking for more options? Browse climate-controlled storage units in nearby cities to find the perfect solution for your storage needs.
Frequently asked questions
How safe is self storage?
Most self storage facilities have some level of security, often including surveillance cameras and gated access. Popular security features include video surveillance and secure entry systems. Know that the facility comes with a strong security setup can give you confidence that your belongings are safe until you need them again.
What is climate-controlled storage?
Climate-controlled storage refers to a type of storage where temperature and humidity. The primary goal of climate control is to protect your belongings from environmental damage. Items that are sensitive or fragile, like furniture, appliances or antiques, aren't built to endure fluctuations in temperature and humidity. Without climate control, a standard self storage unit can expose these types of possessions to common damage like mold, mildew, rust, and corrosion.
What items cannot be put in storage?
Generally, avoid storing plants, food, live animals, hazardous and wet items among other. However, ask the facility you plan on renting from to find out the specific list of items that can't be put in storage.
Can I go to my storage unit anytime?
Access to your unit can vary depending on the facility. Some self storage locations offer 24/7 access, while others limit entry to specific operating hours that can vary. It's also a good idea to ask what their access schedule prior renting a unit to see if it matches your needs.
Methodology Note: Self storage data - including pricing and unit information - is analyzed and curated by RentCafe Self Storage. Statements reflect local market coverage and storage availability trends within the area.
Data sources: RentCafe Self Storage Research, Yardi Matrix, U.S. Census.