Mammoth Self StorageSelf Storage in Madison, WI
29 Ellis Potter Ct, Madison, WI 53711, USA
Own this facility? Claim this listing →Starting at
$85 USD/mo
From their website on February 2026. Confirm the current rate with the facility.
Unit Sizes & Pricing
StorageAtlas is not affiliated with this facility. Unit availability is not available to us.
Cost & fees (what we know)Fees, move-in total and availability have not been confirmed.
We have not checked the full cost of moving in. A published monthly rate does not tell us what you will need to pay before you can move in.
- Administration / setup fees
- Not checked. We do not know whether a fee applies or how much it is.
- Deposit
- Not checked. We do not know whether a deposit is required, its amount, or its refund terms.
- Lock
- Not checked. We do not know whether you must buy a lock or whether one is included.
- Insurance
- Insurance is listed as offered. Not checked. We do not know whether insurance is required, what it costs, or whether it is included in the rent.
- Tax
- Not checked. We do not know whether tax is included in the published rate.
- Promotions and conditions
- Not checked. We have not confirmed a current offer or its eligibility and terms.
- Total due at move-in
- Unknown. We cannot calculate this from the information we hold.
- Unit availability
- Not confirmed. We do not have live unit availability for this facility.
Fee and availability information: no source or check date recorded.
Ask the facility for the total due at move-in, including any fees, deposit, lock, insurance and tax, and the ongoing monthly cost.
Facility featuresFeatures recorded for this facility.
Not mentioned on their site: climate control, vehicle storage. That does not mean they don't offer it — only that we didn't find it. Worth asking.
How quotes workWhat happens after you send an enquiry.
Your enquiry goes to StorageAtlas. We call you first to understand your needs and ask permission before sharing your details. With your consent, we contact suitable facilities. If a facility accepts the introduction, we share your details and tell you who received them. The facility must confirm current rates, fees and availability. Sending an enquiry does not reserve a unit.
Unit Size Guide
5x10
50 sq ft · Small
Studio or 1-bedroom furniture set
$125/mo
10x10
100 sq ft · Medium
Full 2–3 bedroom home or office
$85/mo
10x15
150 sq ft · Large
3–4 bedroom home, large furniture
$110/mo
10x20
200 sq ft · X-Large
4–5 bedroom home, or fits a vehicle
$125/mo
10x25
250 sq ft · X-Large
4–5 bedroom home, or fits a vehicle
$160/mo
Shown to relative scale. Actual unit dimensions may vary by facility. Fit estimates assume standard rectangular units with ground-level access.
Payment Methods
online payment
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About
Mammoth Self Storage has two locations in Fitchburg and Madison, WI. They offer 24-hour access to your belongings. The facilities have onsite security, digital video surveillance, and drive-up access.
Contact Information
What we hold on this facility
- Their website, read by us
- Address in Madison
- Direct phone number
- 4.8 / 5 from 17 Google reviews
- Amenities: drive-up access, 24 hour access, security cameras
- 5 unit sizes
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Moving day essentials
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Hauls cold water for a full day of loading and unloading. Fits any cup holder.
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Frequently Asked Questions
What unit sizes are listed at Mammoth Self Storage?
Mammoth Self Storage lists the following unit sizes: 10x10, 10x15, 5x10, 10x20, 10x25. Prices start from $85 USD/month. Availability has not been confirmed.
Does Mammoth Self Storage offer climate-controlled storage?
Mammoth Self Storage does not currently list climate-controlled units. Contact the facility directly to confirm availability.
How much does storage cost at Mammoth Self Storage?
Monthly rates at Mammoth Self Storage start at $85 USD and go up to $160 USD. Prices vary by listed unit size and features. Availability has not been confirmed.
Where is Mammoth Self Storage located?
Mammoth Self Storage is located at 29 Ellis Potter Ct, Madison, WI 53711, USA in Madison, WI.