Storage units in Charleston, SC
MyPlace Self Storage - 2455 Ashley River Road, Charleston, SC 29414
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $28/mo10x10 Medium $58/mo12x20 Large $106/mo- Contactless
Extra Space Storage - 45 Grand Oaks Blvd, Charleston, SC 29414
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $49/mo10x10 Medium $147/mo10x20 Large $270/mo - Contactless
Extra Space Storage - 810 Saint Andrews Blvd, Charleston, SC 29407
- Climate-Controlled
- Indoor
- 24 hour access
5x5 Small $102/mo10x10 Medium $252/mo10x20 Large $446/mo - Contactless
Extra Space Storage - 2343 Savannah Hwy, Charleston, SC 29414
- Climate-Controlled
- Indoor
- Drive-Up Access
5x4 Small $77/mo10x10 Medium $188/mo10x20 Large $320/mo - Contactless
Extra Space Storage - 1540 Meeting Street Road, Charleston, SC 29405
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $117/mo10x10 Medium $226/mo10x20 Large $505/mo Storage Sense - 1176 Clements Ferry Road, Wando, SC 29492
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $34/mo10x10 Medium $79/mo11x20 Large $64/mo- Contactless
SecurCare Self Storage - 1074 Clements Ferry Road, Charleston, SC 29492
- Climate-Controlled
- Indoor
- Drive-Up Access
5x10 Small $56/mo10x10 Medium $71/mo10x20 Large $219/mo Extra Space Storage - 2118 Heriot Street, Charleston, SC 29403
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $148/mo10x10 Medium $295/mo10x20 Large $702/mo- Contactless
Go Store It - 17 Walnut Street, Charleston, SC 29403
- Climate-Controlled
- Indoor
- Retail Available
3x3 Small $24/mo10x10 Medium $207/mo12x20 Large $85/mo - Contactless
Public Storage - 2363 Ashley River Road, Charleston, SC 29414
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $35/mo10x10 Medium $109/mo10x20 Large $186/mo - Contactless
Public Storage - 1833 Sam Rittenberg Blvd, Charleston, SC 29407
- Climate-Controlled
- Indoor
- Drive-Up Access
5x10 Small $53/mo10x10 Medium $124/mo10x20 Large $263/mo - Contactless
Extra Space Storage - 1951 Maybank Hwy, Charleston, SC 29412
- Climate-Controlled
- Indoor
- 24 hour access
5x4 Small $42/mo8x15 Medium $159/mo10x20 Large $298/mo - Contactless
Extra Space Storage - 1861 Ashley River Road, Charleston, SC 29407
- Climate-Controlled
- Indoor
- Retail Available
5x4 Small $48/mo5x20 Medium $166/mo10x20 Large $314/mo - Contactless
Extra Space Storage - 3510 Glenn McConnell Pkwy, Charleston, SC 29414
- Climate-Controlled
- Indoor
- 24 hour access
12x2 Small $48/mo10x10 Medium $175/mo8x25 Large $205/mo - Contactless
SecurCare Self Storage - 3180 Marginal Road, Charleston, SC 29414
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $37/mo10x15 Medium $91/mo10x30 Large $196/mo - Contactless
Extra Space Storage - 1533 Ashley River Road, Charleston, SC 29407
- 24 hour access
- Drive-Up Access
- Retail Available
5x5 Small $34/mo10x10 Medium $197/mo10x20 Large $267/mo - Contactless
Public Storage - 1439 Folly Road, Charleston, SC 29412
- Climate-Controlled
- Indoor
- Drive-Up Access
5x5 Small $32/mo10x10 Medium $80/mo10x20 Large $184/mo Go Store It - 951 Folly Road, Charleston, SC 29412
- Climate-Controlled
- Indoor
- Retail Available
5x10 Small $86/mo10x10 Medium $128/mo10x20 Large $246/moClimate Masters Indoor Storage - 634 Marina Drive, Daniel Island, SC 29492
- Climate-Controlled
- Indoor
- 24 hour access
Carter's City Self Storage - 2143 Heriot Street, Charleston, SC 29403
- Climate-Controlled
- Indoor
- 24 hour access
Popular storage types in Charleston:
- Climate-controlled storage from $24
- Car storage from $64
Storage units in nearby cities:
- Hanahan, SC : 16 storage units (18 miles away) from $53
- Ladson, SC : 63 storage units (21 miles away) from $17
- Moncks Corner, SC : 8 storage units (35 miles away) from $62
- Beaufort, SC : 42 storage units (40 miles away) from $47
Browse storage units in other top cities across South Carolina:
- Columbia, SC : 665 storage units from $9
- North Charleston, SC : 60 storage units from $38
- North Charleston, SC : 135 storage units from $32
- Mount Pleasant, SC : 362 storage units from $13
- Rock Hill, SC : 217 storage units from $15
- Greenville, SC : 189 storage units from $17
- Summerville, SC : 441 storage units from $21
- Goose Creek, SC : 93 storage units from $23
- Greer, SC : 14 storage units from $71
- Spartanburg, SC : 106 storage units from $6
How much is a storage unit in Charleston?
The average price for a self storage unit in Charleston, is now $196 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 | $36 |
| 5x10 | $74 |
| 10x10 | $130 |
| 10x15 | $192 |
| 10x20 | $257 |
| 10x30 | $383 |
| Average all sizes | $179 |
Climate-Controlled Units*
| Unit Size | Avg. Street Rate |
|---|---|
| 5x5 | $78 |
| 5x10 | $121 |
| 10x10 | $199 |
| 10x15 | $271 |
| 10x20 | $410 |
| 10x30 | $607 |
| Average all sizes | $281 |
Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $36 per month on average.
Meanwhile, non-climate-controlled 10x30 storage units call for $383 per month on average.
Prices for climate-controlled storage units range from $78 for 5x5 units to $607 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.
Costs for vehicle storage units in Charleston range around $194. There are twenty-one facilities that offer vehicle storage in Charleston.
RV storage units average $299 per month. There are seventeen storage facilities that offer RV storage spaces in Charleston.
Boat storage in Charleston averages $285 per month. There are around eight facilities that provide boat storage services in Charleston.
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 $136 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.
Non-Climate-Controlled vs. 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.
Non-climate-controlled self storage
Non-climate-controlled self storage units in Charleston are great for belongings that aren't sensitive to heat or temperature, such as gardening tools, plastic patio furniture and kitchen items. They can be outdoor units, which typically means you have drive-up access to them, or situated indoors. If you're looking for the smallest size available, a locker type of storage unit is also available.
Renting a non-climate-controlled storage unit costs around $148.00/month in Charleston.
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 Columbus, OH? 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.
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