Storage units in Charleston, SC
Check out storage units in nearby cities:
- 3 storage units in Hanahan, SC (8 miles away) from $44
- 5 storage units in Goose Creek, SC (11 miles away) from $20
- 4 storage units in Ladson, SC (14 miles away) from $42
- 2 storage units in Moncks Corner, SC (25 miles away) from $60
- 9 storage units in Beaufort, SC (50 miles away) from $25
Check out the storage options available in other top South Carolina cities:
- 23 storage units in Charleston, SC from $3
- 41 storage units in Columbia, SC from $5
- 26 storage units in Summerville, SC from $18
- 18 storage units in Fort Mill, SC from $32
- 17 storage units in Rock Hill, SC from $17
- 16 storage units in Mount Pleasant, SC from $12
- 16 storage units in Lexington, SC from $24
- 13 storage units in Aiken, SC from $3
- 10 storage units in Greenville, SC from $9
- 10 storage units in Bluffton, SC from $16
- 9 storage units in North Charleston, SC from $20
How much is a storage unit in Charleston, SC?
The average price for a self storage unit in Charleston, SC, is now $186 per month.
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 | $40 |
| 5x10 | $79 |
| 10x10 | $146 |
| 10x15 | $219 |
| 10x20 | $252 |
| 10x30 | $351 |
| Average all sizes | $181 |
Climate-Controlled Units*
| Unit Size | Avg. Street Rate |
|---|---|
| 5x5 | $72 |
| 5x10 | $122 |
| 10x10 | $188 |
| 10x15 | $274 |
| 10x20 | $360 |
| 10x30 | $543 |
| Average all sizes | $260 |
Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $40 per month on average.
Meanwhile, non-climate-controlled 10x30 storage units call for $351 per month on average.
Prices for climate-controlled storage units range from $72 for 5x5 units to $543 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.
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Costs for vehicle storage units in Charleston range around $112. There is one facility that offers vehicle storage in Charleston.
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RV storage units average $308 per month. There are twelve storage facilities that offer RV storage spaces in Charleston.
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Boat storage in Charleston averages $278 per month. There is one facility that provides boat storage services.
For more detailed information and current trends in the U.S., visit our storage unit pricing page.
Compare neighborhood rates to find the best storage deals in Charleston, SC
The neighborhood with the lowest storage rates in Charleston is Grimball - Signal Point, where the average rent is just $130 per month. Since prices vary across the city, you can easily compare rates using our neighborhood tool below to find the best deals on storage units in Charleston.
Climate-Controlled Storage in Charleston, SC
The choice between climate-controlled and non-climate-controlled storage depends on the specific needs of the items being stored and the budget available for storage solutions.
Climate-controlled self storage
Climate-controlled units are excellent for storing temperature- and humidity-sensitive items such as furniture, appliances, documents, clothes and much more.
Frequently Asked Questions
What storage unit size do I need?
There’s a range of unit sizes in Charleston, SC. 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.
Can I access my storage unit 24/7?
Some storage facilities do offer round-the-clock access to their units for customers. Before signing a lease, it’s important to inquire about the facility's business hours to determine if this option suits your needs. Having 24/7 access can be especially helpful if you have a busy schedule and need the flexibility to visit your unit at your convenience.
Are there free storage deals in Charleston, SC?
For new customers, many storage facilities offer promotions such as “first month free” or “$50 off your first three months.” Local operators might also provide reduced rates for the first several months or lower ongoing rates for customers who commit to longer rental periods. Special demographic-based discounts are available for military personnel, seniors and students, recognizing their unique needs and budgets. Be sure to check out any specials on available listings.
Can self storage be useful for my business?
Whether it’s for storing excess inventory, securing large equipment or archiving important documents, self storage provides a range of benefits. It helps declutter workspaces, supports e-commerce operations and serves as a reliable option during renovations or relocations. With flexible leasing terms and various unit sizes available in Charleston, SC, self storage adapts to your business’s needs, making it an ideal choice for companies aiming to optimize their operational efficiency and reduce costs.
How to find storage near me
Looking for the best storage options in Charleston, SC? 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 Charleston? Find Storage Near Me