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Storage Type

Storage units in Maine

939 available units | 98 facilities

See Local Prices by Unit Size

How much is a storage unit in Maine?

Street rates can differ based on unit sizes, type of service, location and overall demand in the area. Features like climate control, 24/7 access, and enhanced security can also impact storage costs. Also worth noting is that many facilities offer discounts for long-term rentals and first-time customers – be sure to ask your preferred storage facility manager for details.

Average Storage Unit Prices by Size

Non Climate-Controlled Units*
Unit Size Avg. Street Rate
5x5 $51
5x10 $78
10x10 $118
10x15 $152
10x20 $178
10x30 $248
Average all sizes $137
Climate-Controlled Units*
Unit Size Avg. Street Rate
5x5 $64
5x10 $95
10x10 $138
10x15 $183
10x20 $218
10x30 $271
Average all sizes $161
*Average monthly rates for Maine, in 6/18/2025 12:00:00 AM:MMMM yyyy

Non-climate controlled smallest Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $51 per month on average.

Non-climate controlled biggest Meanwhile, non-climate-controlled 10x30 storage units call for $248 per month on average.

Climate controlled range Prices for climate-controlled storage units range from $64 for 5x5 units to $271 for 10x30 units.

The types of storage — self storage, car storage, RV storage, boat storage, and wine storage — can also influence pricing, mainly due to factors like space requirements, specialized needs and amenities. Self storage typically involves smaller units for personal items, while car, RV and boat storage require larger spaces and enhanced security. Wine storage demands specific climate control.

Frequently Asked Questions

What storage unit size do I need?

There’s a range of unit sizes in Maine. Rent a 5'x5' unit to hold some boxes, a 10'x10' for a bedroom’s contents, or a 10'x20' for a car. Find out more about the right unit size for your needs in our self storage unit size guide, or use storage unit size calculator to identify the type of unit that can best fit the items you need to store.

How to find storage near me

Looking for the best storage options in Maine? We’ve got you covered with the most extensive inventory of listings, conveniently available online. Use our location finder to search for storage space in your desired area and easily compare features, prices and unit sizes to find the perfect spot for all your stuff.

Ready to find the perfect storage solution in Maine? Find Storage Near Me