Renting a storage unit costs an average of $125 to $175 per month for the most common size of 100 square feet. Prices vary according to the size and whether the unit is at an indoor warehouse with climate control or in an outdoor garage.
Indoor self-storage without climate control costs $65 to $200 monthly.
Outdoor self-storage units cost $125 to $250 per month with drive-up access.
Climate-controlled units cost $100 to $250 monthly for humidity-sensitive items.
Car or RV storage costs $70 to $300 per month depending on if it's indoors or outdoors.