22 listings with more than 507 climate-controlled storage units in and around South Milwaukee, WI
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
South Milwaukee Self Storage - 1005 Columbia Avenue, South Milwaukee, WI 53172
- Climate-Controlled
- Indoor
- 24 hour access
Airport Storage - 5000 South Nicholson Avenue, Cudahy, WI 53110
- Climate-Controlled
- Indoor
- 24 hour access
$85Small 5x10$115Medium 10x10$75Large 10x25
Cudahy Self Storage - 4958 South Whitnall Avenue, Cudahy, WI 53110
- Climate-Controlled
- Indoor
- 24 hour access
$65Small 5x5$161Medium 10x10$79Large 10x20
Storage Rentals of America - 1019 West Rawson Avenue, Oak Creek, WI 53154
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$56Small 5x5$65Medium 10x10$149Large 10x20
Ryan Road Storage - 840 West Ryan Road, Oak Creek, WI 53154
- Climate-Controlled
- Indoor
- 24 hour access
$70Small 5x5$110Medium 10x10$170Large 10x20
Extra Space Storage - 6805 South 27th Street, Franklin, WI 53132
- Climate-Controlled
- Indoor
- 24 hour access
$62Small 5x4$148Medium 10x10$280Large 10x25
StorageMart - 5083 South Packard Avenue, Cudahy, WI 53110
- Climate-Controlled
- Indoor
- 24 hour access
Small 4x10Medium 8x18Large 8x38
Storage Rentals Of America - 5133 South Pennsylvania Avenue, Cudahy, WI 53110
- Climate-Controlled
- Drive-Up Access
- Retail Available
$36Small 5x5$106Medium 10x10$140Large 10x20
CubeSmart Self Storage - 5851 South Packard Avenue, Cudahy, WI 53110
- Climate-Controlled
- Indoor
- Retail Available
$64Small 5x5$122Medium 10x10$310Large 10x20
Public Storage - 275 East Drexel Avenue, Oak Creek, WI 53154
- Climate-Controlled
- Indoor
- Drive-Up Access
StorageMart - 307 West Layton Avenue, Milwaukee, WI 53207
- Climate-Controlled
- Indoor
- Drive-Up Access
Small 5x5Medium 10x10Large 8x28
Storage Depot - 4400 South 13th Street, Milwaukee, WI 53221
- Climate-Controlled
- Indoor
- 24 hour access
$40Small 5x5$79Medium 10x10$190Large 10x20
Storage Rentals of America - 3645 West Loomis Avenue, Greenfield, WI 53221
- Climate-Controlled
- Drive-Up Access
- Contactless Renting
$29Small 5x5$109Medium 10x10$309Large 12x25
EZ Self Storage - 305 North Plankinton Avenue, Milwaukee, WI 53203
- Climate-Controlled
- Indoor
- Drive-Up Access
StorageMart - 802 East Bay Street, Milwaukee, WI 53207
- Climate-Controlled
- Indoor
- Retail Available
Small 5x5Medium 8x18Large 10x20
Public Storage - 9810 South 27th Street, Oak Creek, WI 53154
- Climate-Controlled
- Indoor
- Drive-Up Access
$91Small 5x10$162Medium 10x15$180Large 10x20
Mapl Storage - 7761 West Ryan Road, Franklin, WI 53132
- Climate-Controlled
- Indoor
- Drive-Up Access
Extra Space Storage - 4000 West Burnham Street, Milwaukee, WI 53215
- Climate-Controlled
- Indoor
- 24 hour access
$61Small 5x5$196Medium 10x10$152Large 10x20
Milwaukee Self Storage - 6801 West Morgan Avenue, Milwaukee, WI 53220
- Climate-Controlled
- Indoor
- Drive-Up Access
$61Small 5x5$131Medium 10x10$242Large 10x20
StorageMart - 2715 South 28th Street, Milwaukee, WI 53215
- Climate-Controlled
- Indoor
- Drive-Up Access
$38Small 5x5$88Medium 10x10$131Large 10x20
Extra Space Storage - 999 West Mt. Vernon Avenue, Milwaukee, WI 53233
- Climate-Controlled
- Indoor
- 24 hour access
$30Small 4x5$112Medium 10x10$169Large 10x20
Extra Space Storage - 420 West St. Paul Avenue, Milwaukee, WI 53203
- Climate-Controlled
- Indoor
- Retail Available
$18Small 4x5$140Medium 10x10$173Large 14x18
Trending storage types in South Milwaukee:
Check out climate-controlled storage units in nearby cities:
- Cudahy, WI 3 mi away from $36/mo
- Oak Creek, WI 3 mi away from $70/mo
- Franklin, WI 8 mi away from $12/mo
- Caledonia, WI 8 mi away from $95/mo
- Muskego, WI 14 mi away from $64/mo
- Union Grove, WI 19 mi away from $125/mo
- Pewaukee, WI 22 mi away from $26/mo
- Mequon, WI 24 mi away from $31/mo
- Mukwonago, WI 25 mi away from $54/mo
- Germantown, WI 26 mi away from $52/mo
- Hartland, WI 28 mi away from $26/mo
- Cedarburg, WI 30 mi away from $75/mo
- Grafton, WI 30 mi away from $32/mo
- Zion, IL 31 mi away from $45/mo
- Eagle, WI 31 mi away from $125/mo
Need more options? Browse storage units in other Wisconsin cities!
- Milwaukee, WI from $13/mo
- Madison, WI from $43/mo
- Green Bay, WI from $169/mo
- Kenosha, WI from $10/mo
- Waukesha, WI from $54/mo
- Racine, WI from $8/mo
- Appleton, WI from $34/mo
- Eau Claire, WI from $42/mo
- Oshkosh, WI from $68/mo
- West Allis, WI from $26/mo
- La Crosse, WI from $104/mo
- Wauwatosa, WI from $46/mo
- Brookfield, WI from $25/mo
- New Berlin, WI from $48/mo
- Wausau, WI from $79/mo
- Menomonee Falls, WI from $63/mo
- Sun Prairie, WI from $63/mo
- Greenfield, WI from $29/mo
Average storage prices in South Milwaukee
With prices starting at $80, 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 |
|---|---|---|
| 5x10 | $92 | - |
| 10x10 | $126 | - |
| 10x15 | $145 | - |
| 10x20 | $159 | - |
| Average (all sizes) | $130 | - |
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.