Car storage units in New Berlin, WI, and nearby areas

Q: What size storage unit is best for a car?

A 10’&#215;20’ unit is the go-to size for most standard cars. Compact cars? You might only need a 10’&#215;15’. Trucks, vans, or larger SUVs? A 10’&#215;30’ will give you the extra space you need.

Q: Can two cars fit in a 10&#215;30 storage unit?

Yes – in most cases! A 10’&#215;30’ unit is about the size of a standard two-car garage, so you can usually fit two compact vehicles side by side.

184 available units | 10 facilities

I want to give a shout out to Chandler who went above and beyond to help us when we lost our keys. He was kind, understanding and provided us immediate service. Great to see this kind of customer service exists!
Lynn Grudzielanek
4.8/5 - 213 Reviews
Extra Space Storage - 17000 West Rogers Drive, New Berlin, WI 53151
- Climate-Controlled
- Indoor
- Drive-Up Access
8x30 Large $81/mo
They are friendly and communicate efficiently and rapidly. Dan was a great help and assisted me in a rapid and timely manner.
Tyler Roberson
Contactless
4.7/5 - 146 Reviews
Extra Space Storage - 17505 West Liberty Lane, New Berlin, WI 53146
- Indoor
- 24 hour access
- Drive-Up Access
10x20 Large $121/mo
Units are super clean and easy access to unload. Very friendly and knowledgeable ??
Doug Mitchelly

Contactless
4.4/5 - 423 Reviews
Public Storage - 1643 Arcadian Avenue
- Indoor
- Drive-Up Access
- Retail Available
10x20 Large $77/mo
I have been a long term customer of Public storage Greenfield on Hyw-100 and Layton and have always been happy with management, especially Sandee who is always helpful, happy, and courteous. She runs a tight ship as I see Sandee walking the area regularly even when cold outside checking for any debris on grounds plus checking storage unit locks. This location is so convenient to freeway which is a plus also. You will not be disappointed with Greenfield Public Storage. Larry Z
Larry Zalar

Contactless
4.8/5 - 546 Reviews
Public Storage - 4750 South 108th Street, Greenfield, WI 53228
- Indoor
- Drive-Up Access
- Retail Available
10x20 Large $184/mo
I can’t believe how easy it is to get a storage place here. Prices are decent. Go online and a few questions and a card they send you what you need and boom you’re in. But if you prefer you can go in and do a face to face. And they are super friendly and I have had no issues here. My stuff is safe and I am very satisfied with this public storage on 11122 Lincoln Ave.
Bernard Olson

Contactless
4.9/5 - 1073 Reviews
Public Storage - 11122 West Lincoln Avenue, West Allis, WI 53227
- Indoor
- Drive-Up Access
- Retail Available
10x20 Large $92/mo
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This is so far the best location in my opinion and experience.. and I’d like to say Shiniqua is AWESOME!!!
TAVIS Theman

Contactless
4.8/5 - 402 Reviews
Extra Space Storage - 232 South Curtis Road, West Allis, WI 53214
- Climate-Controlled
- Indoor
- Drive-Up Access
10x20 Large $195/mo
Very convenient, competitive pricing, well-kept facility and knowledgeable, friendly, helpful staff.
Jim Loveridge
4.9/5 - 39 Reviews
Self Storage of Brookfield - 16580 Pheasant Drive, Brookfield, WI 53005
- Climate-Controlled
- Indoor
- 24 hour access
10x45 Large $95/mo
Service is excellent.
A HSU

Contactless
4.6/5 - 210 Reviews
Extra Space Storage - 2735 North Calhoun Road, Brookfield, WI 53005
- Climate-Controlled
- Indoor
- Drive-Up Access
10x10 Medium $57/mo
10x28 Large $64/mo
Very good customer service great storages
Hermilo Correa
4.3/5 - 24 Reviews
All One Storage - 100 Wilmont Drive, Waukesha, WI 53189
- 24 hour access
- Drive-Up Access
- Onsite Manager
10x20 Large $50/mo
So far, so good. Rented this afternoon from a very pleasant and knowledgeable lady named Chrystal. Inspected the unit, needs very minor leaf blower attention.
James Gilboy

Contactless
4.6/5 - 141 Reviews
Storage Rentals of America - 10535 West College Avenue, Franklin, WI 53132
- Climate-Controlled
- Indoor
- Drive-Up Access
10x12 Medium $107/mo
10x20 Large $102/mo

Popular storage types in New Berlin:

Self storage from $8

Car storage units in nearby cities:

Brookfield, WI : 4 storage units (7 miles away) from $20
Greenfield, WI : 1 storage unit (7 miles away) from $28
Franklin, WI : 2 storage units (9 miles away) from $10
Oak Creek, WI : 1 storage unit (14 miles away) from $60
Cudahy, WI : 1 storage unit (14 miles away) from $20
Germantown, WI : 4 storage units (19 miles away) from $40

Browse storage units in other top cities across Wisconsin:

Milwaukee, WI : 794 storage units from $9
Madison, WI : 376 storage units from $26
Green Bay, WI : 47 storage units from $65
Kenosha, WI : 124 storage units from $20
Waukesha, WI : 70 storage units from $25
Racine, WI : 81 storage units from $19
Appleton, WI : 181 storage units from $45
Eau Claire, WI : 98 storage units from $33
Oshkosh, WI : 109 storage units from $28
West Allis, WI : 68 storage units from $10

Browse storage units in all Wisconsin cities.

Car storage cost

If you’re looking to store your car in New Berlin, WI, you can expect to pay around $86 per month. That’s 47% less than the national average of $162.

How much does car storage cost in New Berlin, WI?

Avg. Car Storage Rent

$86/mo

National Avg. Car Storage Rent

$162/mo

Data from StorageCafe, May 2026

Cheap car storage in New Berlin, WI

Car storage with the lowest prices can be found in Greater Milwaukee and New Berlin Industrial Park.
Outdoor parking spots start at just $55/month. These spaces are great for short-term or seasonal needs.

Not sure what size you need? Let’s find out.

Find the right unit size for your vehicle. Choose your make, model, and year to see what fits best.

Car storage options

Finding the right place to store your car in New Berlin, WI is simple. With 2 local facilities offering a range of choices, you can pick what works best for your vehicle and budget – whether that’s a basic outdoor space or an indoor unit with full protection.

Outdoor car storage: affordable and convenient, great for everyday vehicles and short-term needs.

Open outdoor storage

Budget-friendly option on paved, gravel, or grass surfaces
Best for warm-weather or short-term storage
Tip: Use a quality car cover for extra protection

Covered outdoor storage

Still outdoors, but under a canopy or carport
Extra protection from sun and rain
Great balance between cost and coverage

Indoor car storage: Best for long-term protection or storing classic/luxury vehicles.

Park inside a garage-style unit or shared indoor space
Shields your car from rain, snow, and temperature swings
Some units offer climate control for added protection against humidity
Ideal for classic cars, convertibles, or off-season vehicles

Top-rated car storage facilities in New Berlin, WI

The average rating for car storage facilities in New Berlin, WI is 4.8 stars based on 350 customer reviews.

Providers like Extra Space Storage - 17000 West Rogers Drive and Extra Space Storage - 17505 West Liberty Lane are among the highest rated in the area.

Here's what people appreciate most:

Security & peace of mind

Gated access, surveillance cameras, and on-site staff are top priorities.
Renters want to know their vehicle is safe—especially for long-term or high-value storage.

Easy, reliable access

24/7 access or extended hours, plus drive-up availability, are key for convenience.
Users appreciate locations that make drop-off and pick-up simple, especially without appointments.

Clean, well-maintained facilities

A tidy, well-kept space signals professionalism and care.
Bonus points for paved surfaces, weather protection, and clear signage.

Frequently Asked Questions

What size storage unit is best for a car?

A 10’×20’ unit is the go-to size for most standard cars. Compact cars? You might only need a 10’×15’. Trucks, vans, or larger SUVs? A 10’×30’ will give you the extra space you need.

Can two cars fit in a 10×30 storage unit?

Yes – in most cases! A 10’×30’ unit is about the size of a standard two-car garage, so you can usually fit two compact vehicles side by side.

Can I store a classic car in a storage unit in New Berlin, WI?

Absolutely. For a classic, luxury, or collector car, your best bet is a climate-controlled indoor unit. This keeps temperature and humidity stable, helping preserve your vehicle’s finish and components.

How to find storage near me

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