Storage units in Duncan, SC, and nearby areas

194 available units | 20 facilities

EVERYTHING IS PERFECT
jessenia Echeverri

Contactless
4.8/5 - 114 Reviews
Main Street Storage, Duncan, SC 29334
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $64/mo
10' x 10' Medium $104/mo
10' x 20' Large $185/mo
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I wish Chris was my neighbor!
De'Markiis Doe

Contactless
4.9/5 - 1146 Reviews
Extra Space Storage, Duncan, SC 29334
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $60/mo
10' x 10' Medium $140/mo
10' x 20' Large $242/mo
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They have been absolutely amazing and have done everything they can to accommodate us as we moved our stuff into one of there units. Channing is extremely kind and did all he could to treat us like valued customers.
Jesse Padgett
4.9/5 - 63 Reviews
Greer Storage, Greer, SC 29651
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
5' x 10' Small $70/mo
10' x 10' Medium $86/mo
20' x 10' Large $127/mo
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Amazing customer service. The management team explained everything to me crystal clearly. Spaces unit. Great prices.
Jackie Valiente
4.8/5 - 98 Reviews
Storage Sense, Duncan, SC 29334
- Climate-Controlled
- Indoor
- 24 hour access
5' x 10' Small $59/mo
10' x 10' Medium $99/mo
10' x 20' Large $174/mo
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Best storage option you will find! Great layout, excellent access options and on site bathrooms. Climate controlled so moving is a breeze! Clean safe convenient.
Drew Stegall
No Photo Available Contactless
5/5 - 8 Reviews
Public Storage, Duncan, SC 29334
- Climate-Controlled
- Indoor
- Retail Available
5' x 5' Small $26/mo
10' x 10' Medium $64/mo
10' x 20' Large $84/mo
View Details
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No Photo Available
4.3/5 - 137 Reviews
Richard's RV Servicenter, Greer, SC 29651
- Drive-Up Access
- Onsite Manager
- Security Camera
The self check in was Truly Amazing!!! It was exceptional so easy and convenient. Every thing that I needed was just a touch of my fingers!!! And the young lady, Francine, was more than very helpful, professional, courteous and attentive!!! I truly thank GOD so much for young people as her!!!
Mrs. B Oates

Contactless
4.6/5 - 216 Reviews
SpareBox Storage, Spartanburg, SC 29303
- Climate-Controlled
- 24 hour access
- Drive-Up Access
10' x 5' Small $34/mo
10' x 10' Medium $69/mo
12' x 40' Large $9/mo
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I was extremely frustrated with not being about to get into our storage unit while using the public storage app. Brandy was very helpful and kind.
Justin F

Contactless
4.5/5 - 72 Reviews
Public Storage, Greer, SC 29651
- Climate-Controlled
- Indoor
- 24 hour access
5' x 5' Small $64/mo
10' x 10' Medium $184/mo
10' x 25' Large $339/mo
View Details
Brandy is a lifesaver very sweet helps in the best way possible I really appreciate her if I could give her 10 stars i definitely would!!!!Thanks Brandy for great customer service??????
Brittani Mcbeth

Contactless
4.7/5 - 384 Reviews
Public Storage, Spartanburg, SC 29301
- Climate-Controlled
- Drive-Up Access
- Retail Available
5' x 5' Small $39/mo
10' x 10' Medium $129/mo
12' x 20' Large $75/mo
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Great facility! Very clean! Great service! Only issue I would say is that the lock on the small door to the left of the garage door is very difficult to get open even when putting in the credit code 20 times. Outside of that I would say it is a fantastic facility and you can get the door open. It just takes a lot of time. Would recommend this facility.
Stacy Leo
4.7/5 - 78 Reviews
Safe Secure Space, Spartanburg, SC 29349
- Climate-Controlled
- Indoor
- Retail Available
5' x 5' Small $39/mo
10' x 10' Medium $49/mo
10' x 20' Large $104/mo
View Details
Contactless
4.2/5 - 34 Reviews
Max Vault Storage, Inman, SC 29349
- 24 hour access
- Drive-Up Access
- Contactless Renting
Very easy process
teresa painter
4.5/5 - 104 Reviews
Storage Rentals of America, Spartanburg, SC 29301
- Climate-Controlled
- Indoor
- Drive-Up Access
10' x 10' Medium $51/mo
10' x 40' Large $25/mo
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I have been using Storage Rentals of America off and on for about a good 5 years. Never had an issue.
Crystal Jones
4.6/5 - 269 Reviews
Storage Rentals of America, Spartanburg, SC 29301
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $22/mo
10' x 10' Medium $47/mo
10' x 40' Large $23/mo
View Details
This was the easiest way to rent a storage unit. When we arrived we had no idea what to do fortunately a team member met us and quickly showed us the ropes. Highly recommend!
Lisa Hall

Contactless
4.9/5 - 558 Reviews
Extra Space Storage, Greer, SC 29650
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 5' Small $45/mo
10' x 10' Medium $130/mo
10' x 20' Large $237/mo
View Details
Moving was stressful enough. These guys had a very simple process which I greatly appreciate. ChatGPT helped me decide how big of a unit I needed. Badda bing. Badda boom.
Eric Fluke
4.8/5 - 36 Reviews
Storage Vault, The, Greer, SC 29650
- Climate-Controlled
- Indoor
- 24 hour access
5' x 10' Small $75/mo
10' x 10' Medium $105/mo
10' x 20' Large $165/mo
View Details
Amazing prices
Janae Perico

Contactless
4.7/5 - 80 Reviews
Storage Sense, Greer, SC 29650
- Drive-Up Access
- Onsite Manager
- Contactless Renting
10' x 10' Medium $89/mo
12' x 30' Large $59/mo
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Was easy on the phone to get it reserved. Got confirmation and next day received my information and code. Moved right in. Thanks
Douglas Perry

Contactless
4.4/5 - 174 Reviews
LocalStorage, Greer, SC 29651
- Climate-Controlled
- Indoor
- Drive-Up Access
5' x 10' Small $75/mo
10' x 10' Medium $75/mo
10' x 20' Large $50/mo
View Details
4.4/5 - 16 Reviews
Palmetto Storage, Spartanburg, SC 29303
- Drive-Up Access
- Onsite Manager
- Security Camera
Hey! We rented a u-haul van from brushy creek storage and Steve was GREAT! Very personable and fair! It was a very good experience.
Jackie Knafelc
4.9/5 - 40 Reviews
Brushy Creek Storage, Greer, SC 29650
- Climate-Controlled
- Indoor
- 24 hour access
10' x 20' Large $70/mo
View Details
No Photo Available
4.8/5 - 18 Reviews
Hwy 14 Boat & RV Storage, Greer, SC 29650
- 24 hour access
- Drive-Up Access
- Security Camera

Storage units in nearby cities:

Arcadia, SC : 8 storage units (9 miles away) from $39
Boiling Springs, SC : 26 storage units (12 miles away) from $39
Spartanburg, SC : 137 storage units (12 miles away) from $10
Easley, SC : 68 storage units (26 miles away) from $26
Hendersonville, NC : 161 storage units (34 miles away) from $29
Shelby, NC : 85 storage units (41 miles away) from $26
Anderson, SC : 73 storage units (41 miles away) from $19
Fairview, NC : 37 storage units (43 miles away) from $56
Kings Mountain, NC : 24 storage units (49 miles away) from $62
Lawndale, NC : 8 storage units (49 miles away) from $75

Browse storage units in other top cities across South Carolina:

Charleston, SC : 428 storage units from $5
Columbia, SC : 794 storage units from $10
North Charleston, SC : 92 storage units from $25
North Charleston, SC : 132 storage units from $34
Mount Pleasant, SC : 360 storage units from $17
Rock Hill, SC : 213 storage units from $12
Greenville, SC : 188 storage units from $12
Summerville, SC : 435 storage units from $19
Goose Creek, SC : 99 storage units from $24
Greer, SC : 17 storage units from $70

Browse storage units in all South Carolina cities.

How to find the cheapest storage in Duncan?

When looking for cheap storage units in Duncan, timing can make a big difference. Duncan storage prices tend to be lowest in May, averaging around $136. In contrast, August is typically the most expensive time for self storage in Duncan, with rates reaching up to $163.

Price & Availability Index for Duncan Storage Units

Click any point to view month-specific storage unit prices and availability at local facilities.

Monthly storage unit street rates in Duncan
Month	Units	Average price
Aug 2025	126	$163
Sep 2025	127	$155
Oct 2025	127	$158
Nov 2025	127	$157
Dec 2025	127	$154
Jan 2026	127	$153
Feb 2026	127	$149
Mar 2026	137	$141
Apr 2026	137	$141
May 2026	138	$136
Jun 2026	138	$142
Jul 2026	138	$139

The chart above offers a clear month-by-month look at Duncan storage rental prices, helping you see exactly when it's cheapest to book a unit. By planning and renting during the low-demand months, you'll increase your chances of locking in the best deal on storage.

What types of specialized storage can you rent in Duncan?

Duncan offers a variety of specialized storage options designed for vehicles and recreational equipment. Whether you need a secure spot for your car, RV, or boat, local facilities provide outdoor, covered, and indoor climate-controlled spaces to keep your investment protected year-round.

RV Storage Average price $248/mo

RV Storage

With RV storage in Duncan, you can park your motorhomes and trailers securely between trips. Facilities offer options from outdoor parking to fully enclosed, climate-controlled units. Prices average around $248 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Frequently Asked Questions

How much does self storage cost in Duncan?

On average, a Duncan storage unit costs around $130/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $136/month, while a climate-controlled unit averages about $117/month.

What is the cheapest storage unit price in Duncan right now?

The lowest storage prices in Duncan start at $64/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.

When can I find the cheapest storage units in Duncan?

The cheapest month to rent storage in Duncan is May, when average rates drop to around $136/month. Booking during this time can help you save more.

How do climate-controlled storage prices compare to standard units?

In Duncan, climate-controlled storage can actually be cheaper than standard units, with average rates about 10% lower. This makes them a smart choice for protecting items from heat and humidity at a lower cost.

Storage Type

Storage Size

Price