Storage unit cost in South Carolina
Storage unit prices in South Carolina average $98/month for a 10x10 unit based on 230 verified facilities across 25 South Carolina cities in the StorageAtlas index.
South Carolina price by unit size
| Size | Avg / mo |
|---|---|
| 5×5 | $37 |
| 5×10 | $58 |
| 10×10 | $98 |
| 10×15 | $160 |
| 10×20 | $165 |
| 10×30 | $223 |
South Carolina storage prices by city
- Greenvillefrom $15/mo
- Charlestonfrom $15/mo
- Mount Pleasantfrom $15/mo
- Yorkfrom $140/mo
- Spartanburgfrom $135/mo
- Simpsonvillefrom $129/mo
| City | Starting / mo |
|---|---|
| Greenville | $15 |
| Charleston | $15 |
| Mount Pleasant | $15 |
| Rock Hill | $16 |
| Columbia | $17 |
| North Charleston | $20.4 |
| West Columbia | $21.6 |
| Catawba | $25 |
| Goose Creek | $25.8 |
| Taylors | $28 |
| Johns Island | $34 |
| Chapin | $35 |
| Ladson | $36 |
| Fort Mill | $37 |
| Irmo | $45 |
| Marietta | $45 |
| Travelers Rest | $54.5 |
| Lexington | $55 |
| Elgin | $55 |
| Hanahan | $60 |
| Hollywood | $75 |
| Summerville | $79 |
| Simpsonville | $129 |
| Spartanburg | $135 |
| York | $140 |
What affects storage unit cost in South Carolina
Unit size. The largest lever: a 5x5 locker costs a fraction of a 10x20 that holds a multi-bedroom home. Match the size to what you actually store rather than rounding up.
Climate control. Heated and humidity-controlled units carry a premium over standard drive-up units, and matter more in South Carolina for anything sensitive to temperature swings.
Location and demand. Facilities in dense, high-demand parts of South Carolina charge more than those on the outskirts. Driving a few extra minutes often lowers the rate.
Access and term. 24-hour access, ground-floor drive-up, and month-to-month flexibility can each add to the price; longer commitments and upper floors usually cost less.
Top-rated storage facilities in South Carolina
BagValet
Charleston, SC · 5.0★ (918)
Store Space Self Storage
Columbia, SC · 4.9★ (779)
Public Storage
Greenville, SC · 4.7★ (735)
Public Storage
Greenville, SC · 4.9★ (630)
Prime Storage
Taylors, SC · 4.7★ (591)
Public Storage
Greenville, SC · 4.8★ (575)
Devon Self Storage Columbia, South Carolina
Columbia, SC · 4.8★ (558)
Public Storage
Charleston, SC · 4.6★ (546)
Public Storage
Rock Hill, SC · 4.8★ (520)
Frequently Asked Questions
How much does a storage unit cost in South Carolina?+
In South Carolina, a 10x10 storage unit averages $98/month, a 5x10 averages $58/month, and a 10x20 averages $165/month. Prices are based on real units indexed across 230 facilities.
Which South Carolina city has the cheapest storage?+
Among indexed South Carolina cities, Greenville has the lowest observed starting rate at $15/month. Charleston and Mount Pleasant also rank among the most affordable.
Which South Carolina city has the most expensive storage?+
York has the highest observed starting rate in South Carolina at $140/month, typically driven by higher demand and land cost.