How Much Does Self Storage Cost in Plainwell, MI?
Current unit prices at 1177 M-89, what drives them, and how to pick the right size for your budget

If you are pricing out storage in Plainwell, here are the real numbers. These are the current web rates at Plainwell Self Storage, 1177 M-89, as of July 2026, plus what actually determines the price you pay.
Current Storage Unit Prices in Plainwell
Every unit here is drive-up on ground level. You pull your vehicle to the door and unload. No hallways, no elevators, no climate control you may not need. That keeps our rates lower than comparable units in bigger markets.
- 6x8 (small closet): $85 per month
- 7x12 (small one-bedroom): $92 per month
- 10x10 (one-bedroom apartment): $99 per month
- 10x12 (one-bedroom plus extras): $119 per month
- 10x15 (two-bedroom apartment): $135 per month
- 10x20 (two to three-bedroom home): $165 per month
- 10x30 (three to four-bedroom home): $209 per month
A few sizes run a waitlist because they sell out: 6x10 at $89, 10x36 at $217, 16x36 boat and RV storage at $389, and the 16x36 insulated unit with power at $565. These are discounted web rates when you rent online, and they move with availability, so check the live pricing on our homepage before you reserve.
What Actually Drives the Price
Storage pricing in Allegan County comes down to four things. Size is the biggest one, since a 10x20 simply costs more to build and maintain than a 6x8. Availability matters too, because when a size is nearly full the price firms up, and when several units are open you will see better rates. Season plays a role, with summer being peak moving season in Michigan and winter usually the slower, cheaper time to start a rental. Finally, features move the number: drive-up access, secure 24/7 keypad gate access, and camera coverage are all included here at no extra line item.
Getting the Right Size for Your Budget
The most common mistake renters make is paying for a unit one size bigger than they need. A full one-bedroom apartment fits in a 10x10. A two-bedroom apartment fits in a 10x15. Before you spend the extra $20 to $40 per month, measure your load against our storage unit size guide and pick the smallest unit that works.
Boat, RV, and Vehicle Storage
Our 16x36 units handle travel trailers, boats on trailers, and box trucks, and the insulated version with power works as a workshop space. We also keep a small number of parking spaces on the property. Supply is tight, so if you need boat and RV storage, get on the list early rather than waiting for fall.
Storing From Otsego or Allegan?
We sit five minutes south of Otsego and about twenty minutes east of Allegan on M-89, with US-131 connecting directly to our site. Plenty of our tenants make the short drive because the rates above beat what they were quoted closer to home. More detail on our Otsego storage page and our Allegan storage page.
No Long Term Contracts
Every rental is month to month. You can rent online in a few minutes, move in the same day, and cancel any time with about a week of notice. Current pricing and availability are always live on our homepage, or call us at (269) 222-2150 and we will help you pick the right size.



