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South Carolina

Barnwell County, SC Commercial Real Estate for Sale

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Columbia, SC Greenville, SC Spartanburg, SC Myrtle Beach, SC Anderson, SC Charleston, SC Aiken, SC Rock Hill, SC

65 properties

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Brick Flex Space with Warehouse

Updated: Mar 2

Brick Flex Space with Warehouse

80 Virginia Avenue, Barnwell, SC 29812

$700,000

5,000 sqft

15 private offices plus a conference room, kitchen, file room, and three bathrooms
Approximately 2,000 square feet of attic space for additional build‑out
Separate metal office building constructed in 1987
1,500‑square‑foot warehouse with a large roll‑up door
5,000 square feet of stated property size

Day Care Center with Classrooms

Updated: Aug 9

Day Care Center with Classrooms

10986 Ellenton Street, Barnwell, SC 29812

$375,000

4,608 sqft

Approximately 4,608 SF day care property at 10986 Ellenton Street, Barnwell, SC 29812
Main building measures approximately 1,858 SF and includes four bathrooms and a kitchen
Four additional classrooms measure approximately 687 SF each
Each classroom includes a private bathroom
All equipment is included with the sale

Single-Story Office Building

Single-Story Office Building

4456 Rosemary Street, Williston, SC 29853

$139,500

1,600 sqft 1.03 AC lot

Brick office property with central air, GC zoning, and a sizable land component for parking or storage.

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Brick Office and Warehouse Complex

Brick Office and Warehouse Complex

80 Virginia Ave, Barnwell, SC 29812

$700,000

5,000 sqft

Brick office building with 15 private offices plus conference, kitchen, and multiple flex areas, alongside a warehouse with a large roll-up door.

Renovated Industrial Warehouse with Crane

Renovated Industrial Warehouse with Crane

12150 E Main Street, Williston, SC 29853

$1,500,000

18,000 sqft 4.00 AC lot

Heated and cooled facility with large roll-up access, administrative offices, and ready-to-use industrial infrastructure.

Manufacturing Facility with Warehouse

Manufacturing Facility with Warehouse

101 State Street, Williston, SC 29853

$949,000

75,000 sqft 13.95 AC lot

Industrial property combines administrative offices with a high-clearance production and storage area on a substantial site.

Auto Shop with Covered Storage

Auto Shop with Covered Storage

3957 Dunbarton Road, Williston, SC 29853

$159,000

5,368 sqft 2.00 AC lot

Two attached commercial buildings provide a flexible layout with roll-up access, concrete flooring, and partially fenced grounds.

Renovated Medical Office Building

Renovated Medical Office Building

00 Main St, Barnwell, SC 29812

$300,000

3,495 sqft 0.50 AC lot

Fully renovated office property with 10 offices/rooms, multiple bathrooms, kitchenette, and three separate entrances for flexible use.

Flex Space Building with Loading Dock

Flex Space Building with Loading Dock

291 Washington, Barnwell, SC 29812

$220,000

0.30 AC lot

Includes three garage bays with lifts and a loading dock with front office space and rear shop operations.

Steel Warehouse with Office

Steel Warehouse with Office

9281 Patterson Street, Barnwell, SC 29812

$121,500

21,000 sqft 2.75 AC lot

Metal-sided commercial warehouse with concrete flooring, plumbing, water availability, and two existing bathrooms.

Renovated Industrial Flex Facility

Renovated Industrial Flex Facility

12150 E Main Street, Williston, SC 29853

$1,500,000

18,000 sqft

Fully renovated heated and cooled industrial space with roll-up doors, crane, and office support for modern operations.

Highway-Adjacent Industrial Property

Highway-Adjacent Industrial Property

14763 Carolina Highway, Olar, SC 29843

Contact for pricing

4,000 sqft 1.17 AC lot

Commercial-zoned industrial building with highway access and substantial land area for a range of commercial uses.

Renovated Multi-Suite Office Property

Renovated Multi-Suite Office Property

70 Highway, Barnwell, SC 29812

$300,000

3,495 sqft 0.50 AC lot

Flexible office layout with separate entrances, updated building systems, and potential for multiple suite configurations.

Anchored Retail Strip Center

Anchored Retail Strip Center

12522-12536 Main St, Williston, SC 29853

$940,000

20,141 sqft

Family Dollar and Dollar Tree anchor a value-add strip center with four national tenants and two vacant storefronts.

Office Building on Acreage

Office Building on Acreage

680 S Toby Creek Road, Barnwell, SC 29812

$150,000

1,034 sqft 9.52 AC lot

Open-plan office building with included furniture and private well and septic systems.

Acreage with Creek Alongside

Acreage with Creek Alongside

Galilee Rd, Barnwell, SC 29812

$368,000

66.19 AC lot

66+ acre tract in Barnwell County with a creek running along one side for outdoor, agricultural, or homesite use.

Operating Day Care Center with Classrooms

Operating Day Care Center with Classrooms

10986 Ellenton Street, Barnwell, SC 29812

$375,000

4,608 sqft

Operating childcare facility with multiple classrooms, private classroom bathrooms, a kitchen, and included equipment.

Auto Shop with Fenced Yard

Auto Shop with Fenced Yard

6671 Barnwell Road, Blackville, SC 29817

$80,500

1.61 AC lot

Existing well and septic systems complement concrete flooring with electric heating and cooling.

Single-Story Brick Office Building

Single-Story Brick Office Building

4456 Rosemary St, Williston, SC 29853

$149,900

1,600 sqft 1.03 AC lot

One-acre site includes existing improvements with room for parking, storage, or future expansion.

Updated Brick Office Building

Updated Brick Office Building

30 Fuldner Road, Barnwell, SC 29812

$345,000

2,844 sqft 0.98 AC lot

Seven-room professional office with two bathrooms, fresh interior finishes, and accessible ramp approach.

Renovated Brick Office Building

Renovated Brick Office Building

319 Washington, Barnwell, SC 29812

$295,000

3,169 sqft

Renovated 1950s brick office building with nine office spaces, two conference rooms, and two HVAC systems.

Agricultural Land with Road Frontage

Agricultural Land with Road Frontage

Hwy 78, Williston, SC 29853

$642,814

110.00 AC lot

Large agricultural tract with LD & RUD zoning, public water, and electricity available.

Steel Warehouse with Office

Steel Warehouse with Office

9281 Patterson St, Barnwell, SC 29812

$121,500

21,000 sqft

Steel warehouse improvements include existing plumbing, electrical service, two bathrooms, and dedicated office space.

Wooded Agricultural Land

Wooded Agricultural Land

3551 Moonlight Road, Barnwell, SC 29853

$195,000

43.67 AC lot

Rural tract with established trees, on-site water, septic, and direct highway access.

Barnwell County, SC Commercial Real Estate Market Trends and Statistics

Explore 72 commercial real estate for sale in Barnwell County, SC, showcased through 65 active listings on our real estate platform. These investment opportunities span a total of 498,904 square feet of properties for sale, with an estimated market value of $19,223,551.

Sale prices for business properties in Barnwell County, SC start at $50,000, averaging $369,683, and reaching up to $1,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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