Store your belongings at Extra Space Storage on 17505 W Liberty Ln in New Berlin, WI today! Our large selection of storage units, drive up access, drive up units, electronic gate access, exceptional security, deliveries accepted, non climate controlled units available, parking spaces, wide drive isles and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
I have been renting from Extra Space Storage for 2 yrs now and have always received very good customer service. Spoke to Dan today and needed some extra information about my units and he was very polite and patient. So glad I picked this storage facility.
KM
Karen Myhre
Dec 11, 2025
5.0
Facility is well maintained and secure. Staff is friendly and attentive. Dan was very helpful and quickly returned my call for maintenance on my unit. Maintenance was done within a day.
CB
Cate B.
Dec 10, 2025
5.0
This is my first storage experience, a space to garage my car while out of town. The location is perfect, safe and well maintained, but more importantly, Dan was patient and attentive in explaining everything and making sure I am comfortable accessing my vehicle. He didn't use "hard sell" tactics and truly seems committed to establishing long-term customer satisfaction. It's great to have that consistency of service.
TF
Todd Frisch
Nov 12, 2025
5.0
Daniel ws super helpful. Great sevice
FI
Franco ithier
Nov 7, 2025
5.0
Dan was helpful and awesome to deal with.. knowledgeable with finding me a unit that fit my needs and fast service…. A++++ happy I came here vs other storage companies around the area
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves residents of New Berlin, Waukesha, Greenfield, Muskego, West Allis, Brookfield, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of W Lincoln Ave and S Calhoun Rd.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you offer RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
Do you offer boat storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for boats of all sizes.
What are the access hours for Extra Space Storage?
Extra Space Storage is open daily from 6:00 AM to 10:00 PM, including Sundays.
What types of storage units does Extra Space Storage offer?
They offer a large selection of storage units including drive-up access units, non-climate controlled units, and climate-controlled options for sensitive items.
Does Extra Space Storage provide packing and moving supplies?
Yes, Extra Space Storage offers a variety of packing and moving supplies such as boxes available online and at their facility.
Is there an on-site manager at Extra Space Storage?
Yes, they have an on-site resident manager available to assist customers with their storage needs.
Can I store my RV or boat at Extra Space Storage?
Yes, Extra Space Storage offers outdoor, covered, and indoor storage solutions for RVs and boats of all sizes with flexible month-to-month leases.
What payment options are accepted at Extra Space Storage?
They accept American Express, Apple Pay, Cash, Check, Discover, Invoice, Mastercard, and Visa for payments.
Where is Extra Space Storage located?
Extra Space Storage is located at 17505 W Liberty Ln, New Berlin, WI 53146, near the intersection of W Lincoln Ave and S Calhoun Rd.
Are there other storage facilities near Extra Space Storage in New Berlin?
Yes, nearby storage options include New Berlin Storage and New Berlin Self Storage, which customers might compare or visit for additional options.
What nearby services can customers access while visiting Extra Space Storage?
Customers can find insurance agencies like Anderson's Insurance Associates and Nationwide Mutual Insurance Company nearby for convenient access to insurance needs.
What recreational place is near Extra Space Storage for customers to visit?
Stigler Nature Preserve, a nature reserve with hiking trails, is near Extra Space Storage and offers a pleasant outdoor option before or after a storage visit.