17 listings with more than 239 climate-controlled storage units in and around Grafton, WI
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
Grafton Self Storage, Grafton, WI 53024
- Climate-Controlled
- Indoor
- Onsite Manager
$32Small 4x8$134Medium 10x12$169Large 10x23
Meadowlark Storage, Grafton, WI 53024
- Climate-Controlled
- Indoor
- 24 hour access
$55Small 5x5$65Medium 10x15$68Large 12x18
Pioneer Storage, Grafton, WI 53024
- Climate-Controlled
- Indoor
- 24 hour access
Public Storage, Grafton, WI 53024
- Climate-Controlled
- Indoor
- 24 hour access
$39Small 5x5$101Medium 11x18$94Large 14x20
P2 Self Storage, Saukville, WI 53080
- Climate-Controlled
- Indoor
- 24 hour access
$50Small 5x10$55Medium 10x10$50Large 10x20
A - 1 Stor - All, Cedarburg, WI 53012
- Climate-Controlled
- Indoor
- 24 hour access
$45Small 5x10$75Medium 10x10$45Large 10x20
Storage Lion, Saukville, WI 53080
- Climate-Controlled
- Indoor
- 24 hour access
$69Medium 10x10$119Large 10x20
5 Corners Storage, Cedarburg, WI 53012
- Climate-Controlled
- Indoor
- 24 hour access
$76Small 5x10$70Medium 10x10$60Large 5x110
Meadowlark Storage, Fredonia, WI 53021
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$48Small 5x10$75Medium 10x10$115Large 10x20
Mequon Storage, Mequon, WI 53092
- Climate-Controlled
- Indoor
- 24 hour access
Extra Space Storage, Mequon, WI 53092
- Climate-Controlled
- Indoor
- Drive-Up Access
$26Small 5x5$172Medium 10x10$328Large 10x20
StorageMart, Brown Deer, WI 53209
- Climate-Controlled
- Indoor
- Drive-Up Access
$59Small 5x5$148Medium 10x10$244Large 10x20
Public Storage, Milwaukee, WI 53223
- Climate-Controlled
- Indoor
- Drive-Up Access
$74Small 5x10$37Medium 10x17$54Large 10x20
Menards Self Storage, Milwaukee, WI 53223
- Climate-Controlled
- Indoor
- 24 hour access
$90Small 5x10$120Medium 10x10$65Large 12x20
A - 1 Stor - All, Mequon, WI 53097
- Climate-Controlled
- 24 hour access
- Drive-Up Access
$45Small 5x10$75Medium 10x10$130Large 10x20
Public Storage, Brown Deer, WI 53209
- Climate-Controlled
- Indoor
- Drive-Up Access
$30Small 5x5$98Medium 10x10$163Large 10x25
Trending storage types in Grafton:
Check out climate-controlled storage units in nearby cities:
- Cedarburg, WI 6 mi away from $75/mo
- Saukville, WI 7 mi away from $55/mo
- Mequon, WI 8 mi away from $31/mo
- Germantown, WI 12 mi away from $52/mo
- West Bend, WI 14 mi away from $59/mo
- Pewaukee, WI 24 mi away from $26/mo
- Hartland, WI 26 mi away from $26/mo
- Cudahy, WI 27 mi away from $36/mo
- Franklin, WI 32 mi away from $12/mo
- Oak Creek, WI 32 mi away from $70/mo
- Muskego, WI 33 mi away from $64/mo
- Oconomowoc, WI 33 mi away from $35/mo
- Caledonia, WI 37 mi away from $95/mo
- Mukwonago, WI 39 mi away from $54/mo
- Eagle, WI 42 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 Grafton
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 Grafton is $136.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $25 | $48 |
| 5x10 | $55 | $81 |
| 10x10 | $81 | $125 |
| 10x15 | $95 | $150 |
| 10x20 | $126 | $188 |
| 10x30 | $163 | - |
| Average (all sizes) | $91 | $118 |
Check out climate-controlled storage prices in Grafton, WI
Finding the right climate-controlled storage in Grafton, WI is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Grafton hovers around $118 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $48.
There are 4 facilities in Grafton, WI 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.