10 listings with more than 145 climate-controlled storage units in and around Marion, OH
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
Marion Self Storage - 1377 Marion-Waldo Road, Marion, OH 43302
- Climate-Controlled
- Indoor
- Drive-Up Access
$24Small 5x5$74Medium 10x10$99Large 10x20
CRT Storage - 149 James Way, Marion, OH 43302
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$46Small 10x6$64Medium 10x10![Storage Units for Rent available at 460 East William Street, Delaware, OH 43015]()
Stop - N - Go Storage - 460 East William Street, Delaware, OH 43015
- Climate-Controlled
- Indoor
- 24 hour access
$30Small 4x6$75Medium 10x10$120Large 12x30![Storage Units for Rent available at 3295 US Hwy 42 South, Delaware, OH 43015]()
Arch City Storage of Delaware - 3295 US Hwy 42 South, Delaware, OH 43015
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$39Small 5x5$69Medium 10x10$49Large 12x20![Storage Units for Rent available at 1402 West Central Avenue, Delaware, OH 43015]()
CubeSmart Self Storage - 1402 West Central Avenue, Delaware, OH 43015
- Climate-Controlled
- Indoor
- Drive-Up Access
$17Small 5x5$62Medium 10x10$85Large 10x20![Storage Units for Rent available at 140 Alpha Drive, Delaware, OH 43015]()
Prestige Storage - 140 Alpha Drive, Delaware, OH 43015
- Climate-Controlled
- Indoor
- Drive-Up Access
$29Small 5x5$94Medium 10x10$97Large 12x30![Storage Units for Rent available at 4359 US 42 South, Delaware, OH 43015]()
Self Storage 42 - 4359 US 42 South, Delaware, OH 43015
- Climate-Controlled
- Indoor
- 24 hour access
$40Small 5x5$80Medium 10x10$100Large 14x48![Storage Units for Rent available at 501 West Cherry Street, Sunbury, OH 43074]()
Secure Mini Storage - 501 West Cherry Street, Sunbury, OH 43074
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$65Small 5x10$65Medium 10x15$75Large 10x30![Storage Units for Rent available at 601 West Cherry Street, Sunbury, OH 43074]()
Golden Eagle Self Storage - 601 West Cherry Street, Sunbury, OH 43074
- Climate-Controlled
- Indoor
- 24 hour access
$83Small 4.5x10$89Medium 10x10$144Large 10x20![Storage Units for Rent available at 1107 East 5th Street, Marysville, OH 43040]()
Public Storage - 1107 East 5th Street, Marysville, OH 43040
- Climate-Controlled
- Indoor
- Drive-Up Access
$34Small 5x5$186Medium 10x10$113Large 12x30
Need more options? Browse storage units in other Ohio cities!
- Columbus, OH from $20/mo
- Cleveland, OH from $42/mo
- Cincinnati, OH from $9/mo
- Toledo, OH from $22/mo
- Akron, OH from $19/mo
- Dayton, OH from $33/mo
- Parma, OH from $14/mo
- Canton, OH from $13/mo
- Lorain, OH from $18/mo
- Hamilton, OH from $69/mo
- Hamilton, OH from $30/mo
- West Chester, OH from $16/mo
- Youngstown, OH
- Springfield, OH from $52/mo
- Kettering, OH from $53/mo
- Elyria, OH from $16/mo
- Middletown, OH from $40/mo
- Cuyahoga Falls, OH from $89/mo
- Newark, OH
- Dublin, OH from $12/mo
Average storage prices in Marion (updated April 2026)
With prices starting at $24, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $64 | $51 |
| 5x10 | $47 | $50 |
| 10x10 | $63 | $66 |
| 10x15 | $71 | $97 |
| 10x20 | $72 | $76 |
| 10x30 | $131 | $154 |
| Average (all sizes) | $75 | $82 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in Marion, OH
Finding the right climate-controlled storage in Marion, OH is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Marion hovers around $82 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $51.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $154.
There are 2 facilities in Marion, OH 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.
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.