16 listings with more than 175 climate-controlled storage units in and around Topsham, ME
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
Extra Space Storage - 3 Sand Hill Road, Topsham, ME 04086
- Climate-Controlled
- Indoor
- 24 hour access
$40Small 5x4$163Medium 10x10$337Large 10x20
Cooks Corner Self Storage - 70 Old Bath Road, Brunswick, ME 04011
- Climate-Controlled
- Indoor
- Drive-Up Access
$65Small 5x5$140Medium 10x10$90Large 10x20
All American Self Storage - 1 Industrial Pkwy, Brunswick, ME 04011
- Climate-Controlled
- Indoor
- Drive-Up Access
$76Small 5x10$179Medium 10x10$452Large 10x30
Cumberland Self Storage - 14 Maine Street, Brunswick, ME 04011
- Climate-Controlled
- Indoor
- Retail Available
$43Small 3x4$137Medium 10x10$230Large 10x20
Spaceman Self Storage - 48 Wing Farm Pkwy, Bath, ME 04530
- Climate-Controlled
- Indoor
- 24 hour access
$70Small 5x5$184Medium 10x10$340Large 10x20
All Secure Self Storage - 150 State Road, West Bath, ME 04530
- Climate-Controlled
- Indoor
- 24 hour access
$85Small 5x10$140Medium 10x10$200Large 10x20
Interstate Self Storage - 26 Durham Road, Freeport, ME 04032
- Climate-Controlled
- Indoor
- 24 hour access
$86Small 5x10$112Medium 10x10$177Large 10x20
JMC Storage - 42 Strawberry Avenue, Lewiston, ME 04240
- Climate-Controlled
- 24 hour access
- Drive-Up Access
- No Photo Available
Coastal Boatworks & Storage - 1155 US Route 1, Newcastle, ME 04553
- Climate-Controlled
- Onsite Manager
- Security Camera
Hotel Road Self Storage Plus - 1891 Hotel Road, Auburn, ME 04210
- Climate-Controlled
- Indoor
- 24 hour access
All Purpose Storage - 132 Portland Road, Gray, ME 04039
- Climate-Controlled
- Indoor
- 24 hour access
$39Small 5x5$96Medium 10x10$159Large 10x20
KO Storage - 23 Goldthwaite Road, Auburn, ME 04210
- Climate-Controlled
- Drive-Up Access
- Contactless Renting
$49Small 5x10$74Medium 10x10$139Large 10x20
Extra Space Storage - 1 Center Street, Auburn, ME 04210
- Climate-Controlled
- Indoor
- Retail Available
$53Small 5x5$124Medium 10x10$188Large 10x20
Devon Self Storage - 430 US - 1, Falmouth, ME 04105
- Climate-Controlled
- Indoor
- Drive-Up Access
$91Small 5x10$152Medium 10x10$309Large 10x20
All Purpose Storage - 41 Maine Street, New Gloucester, ME 04260
- Climate-Controlled
- Indoor
- 24 hour access
$38Small 5x10$55Medium 8x16$137Large 10x20- No Photo Available
Chebeague Island Boat Yard - 24 Niblic Circle, Chebeague Island, ME 04017
- Climate-Controlled
- Indoor
- Onsite Manager
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Average storage prices in Topsham (updated April 2026)
With prices starting at $40, 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 Topsham is $125.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | - | $52 |
| 5x10 | - | $92 |
| 10x10 | - | $218 |
| 10x15 | - | $289 |
| 10x20 | - | $346 |
| 10x30 | - | $430 |
| Average (all sizes) | - | $238 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in Topsham, ME
Finding the right climate-controlled storage in Topsham, ME is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Topsham hovers around $238 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $52.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $430.
There is one facility in Topsham, ME 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.